GENESIS ProofRelay MCP Verifier

Verify ProofRelay evidence bundle

proofrelay.verify_bundle

Read-onlyIdempotent

Verify a submitted non-confidential ProofRelay V2 evidence bundle for hash integrity, monotonic ordering, signatures, and chain continuity. Legacy V1 is available only in non-public runtime roles. Caller-supplied public keys do not establish registered producer identity or authority. The tool does not charge, settle, mutate storage, or certify external facts.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "bundle": "<bundle>"
    },
    "name": "proofrelay.verify_bundle"
  }
}

Input Schema

Name	Required	Description	Default
`bundle`	Yes
`public_keys`	No
`require_chain`	No
`require_signature`	No

Output Schema

Name	Required	Description	Default
No arguments

Schema Changelog

Changes observed during successful MCP inspections.

Changed3 schema fields changedOct 29, 2026

addedInput schema / $defs

Added value: +{
+  "EvidenceEventV2": {
+    "additionalProperties": false,
+    "properties": {
+      "canonicalization": {
+        "const": "RFC8785-JCS",
+        "type": "string"
+      },
+      "event_hash": {
+        "pattern": "^sha256:[0-9a-f]{64}$",
+        "type": "string"
+      },
+      "event_id": {
+        "maxLength": 128,
+        "minLength": 1,
+        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+        "type": "string"
+      },
+      "event_type": {
+        "maxLength": 128,
+        "minLength": 1,
+        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+        "type": "string"
+      },
+      "evidence": {
+        "maxProperties": 64,
+        "minProperties": 1,
+        "patternProperties": {
+          "^[a-z][a-z0-9_]*$": {
+            "pattern": "^sha256:[0-9a-f]{64}$",
+            "type": "string"
+          }
+        },
+        "propertyNames": {
+          "maxLength": 64,
+          "minLength": 1
+        },
+        "type": "object"
+      },
+      "hash_algorithm": {
+        "const": "SHA-256",
+        "type": "string"
+      },
+      "occurred_at_ms": {
+        "maximum": 9223372036854776000,
+        "minimum": 0,
+        "type": "integer"
+      },
+      "policy_digest": {
+        "anyOf": [
+          {
+            "pattern": "^sha256:[0-9a-f]{64}$",
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ]
+      },
+      "previous_event_hash": {
+        "anyOf": [
+          {
+            "pattern": "^sha256:[0-9a-f]{64}$",
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ]
+      },
+      "producer_signature": {
+        "$ref": "#/$defs/ProducerSignatureV1"
+      },
+      "schema": {
+        "const": "io.genesisre.proofrelay.evidence-event.v2",
+        "type": "string"
+      },
+      "sequence": {
+        "maximum": 9223372036854776000,
+        "minimum": 1,
+        "type": "integer"
+      },
+      "service_id": {
+        "maxLength": 128,
+        "minLength": 1,
+        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+        "type": "string"
+      },
+      "tenant_id": {
+        "maxLength": 128,
+        "minLength": 1,
+        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+        "type": "string"
+      }
+    },
+    "required": [
+      "event_id",
+      "tenant_id",
+      "service_id",
+      "sequence",
+      "occurred_at_ms",
+      "event_type",
+      "evidence",
+      "event_hash",
+      "producer_signature"
+    ],
+    "type": "object"
+  },
+  "ProducerSignatureV1": {
+    "additionalProperties": false,
+    "properties": {
+      "algorithm": {
+        "enum": [
+          "Ed25519",
+          "ES256"
+        ],
+        "type": "string"
+      },
+      "key_id": {
+        "maxLength": 128,
+        "minLength": 1,
+        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+        "type": "string"
+      },
+      "schema": {
+        "const": "io.genesisre.proofrelay.producer-signature.v1",
+        "type": "string"
+      },
+      "signature": {
+        "maxLength": 256,
+        "minLength": 43,
+        "pattern": "^[A-Za-z0-9_-]+$",
+        "type": "string"
+      }
+    },
+    "required": [
+      "algorithm",
+      "key_id",
+      "signature"
+    ],
+    "type": "object"
+  },
+  "ReceiptEvent": {
+    "properties": {
+      "event_hash": {
+        "type": "string"
+      },
+      "event_type": {
+        "type": "string"
+      },
+      "payload": {
+        "additionalProperties": true,
+        "type": "object"
+      },
+      "policy_digest": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ]
+      },
+      "prev_hash": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ]
+      },
+      "receipt_id": {
+        "type": "string"
+      },
+      "service": {
+        "type": "string"
+      },
+      "sig": {
+        "anyOf": [
+          {
+            "$ref": "#/$defs/ReceiptSignature"
+          },
+          {
+            "type": "null"
+          }
+        ]
+      },
+      "ts_ms": {
+        "type": "integer"
+      },
+      "v": {
+        "type": "integer"
+      }
+    },
+    "required": [
+      "receipt_id",
+      "ts_ms",
+      "service",
+      "event_type",
+      "event_hash"
+    ],
+    "type": "object"
+  },
+  "ReceiptSignature": {
+    "properties": {
+      "alg": {
+        "type": "string"
+      },
+      "key_id": {
+        "type": "string"
+      },
+      "sig": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "alg",
+      "key_id",
+      "sig"
+    ],
+    "type": "object"
+  }
+}

changedInput schema / properties / bundle / oneOf

Previous value: -[
-  {
-    "$defs": {
-      "ReceiptEvent": {
-        "properties": {
-          "event_hash": {
-            "type": "string"
-          },
-          "event_type": {
-            "type": "string"
-          },
-          "payload": {
-            "additionalProperties": true,
-            "type": "object"
-          },
-          "policy_digest": {
-            "anyOf": [
-              {
-                "type": "string"
-              },
-              {
-                "type": "null"
-              }
-            ]
-          },
-          "prev_hash": {
-            "anyOf": [
-              {
-                "type": "string"
-              },
-              {
-                "type": "null"
-              }
-            ]
-          },
-          "receipt_id": {
-            "type": "string"
-          },
-          "service": {
-            "type": "string"
-          },
-          "sig": {
-            "anyOf": [
-              {
-                "$ref": "#/$defs/ReceiptSignature"
-              },
-              {
-                "type": "null"
-              }
-            ]
-          },
-          "ts_ms": {
-            "type": "integer"
-          },
-          "v": {
-            "type": "integer"
-          }
-        },
-        "required": [
-          "receipt_id",
-          "ts_ms",
-          "service",
-          "event_type",
-          "event_hash"
-        ],
-        "type": "object"
-      },
-      "ReceiptSignature": {
-        "properties": {
-          "alg": {
-            "type": "string"
-          },
-          "key_id": {
-            "type": "string"
-          },
-          "sig": {
-            "type": "string"
-          }
-        },
-        "required": [
-          "alg",
-          "key_id",
-          "sig"
-        ],
-        "type": "object"
-      }
-    },
-    "properties": {
-      "bundle_hash": {
-        "type": "string"
-      },
-      "count": {
-        "type": "integer"
-      },
-      "created_ts_ms": {
-        "type": "integer"
-      },
-      "events": {
-        "items": {
-          "$ref": "#/$defs/ReceiptEvent"
-        },
-        "type": "array"
-      },
-      "receipt_ids": {
-        "items": {
-          "type": "string"
-        },
-        "type": "array"
-      },
-      "service": {
-        "type": "string"
-      },
-      "v": {
-        "type": "integer"
-      }
-    },
-    "required": [
-      "bundle_hash",
-      "created_ts_ms",
-      "service",
-      "count",
-      "receipt_ids",
-      "events"
-    ],
-    "type": "object"
-  },
-  {
-    "$defs": {
-      "EvidenceEventV2": {
-        "additionalProperties": false,
-        "properties": {
-          "canonicalization": {
-            "const": "RFC8785-JCS",
-            "type": "string"
-          },
-          "event_hash": {
-            "pattern": "^sha256:[0-9a-f]{64}$",
-            "type": "string"
-          },
-          "event_id": {
-            "maxLength": 128,
-            "minLength": 1,
-            "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-            "type": "string"
-          },
-          "event_type": {
-            "maxLength": 128,
-            "minLength": 1,
-            "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-            "type": "string"
-          },
-          "evidence": {
-            "maxProperties": 64,
-            "minProperties": 1,
-            "patternProperties": {
-              "^[a-z][a-z0-9_]*$": {
-                "pattern": "^sha256:[0-9a-f]{64}$",
-                "type": "string"
-              }
-            },
-            "propertyNames": {
-              "maxLength": 64,
-              "minLength": 1
-            },
-            "type": "object"
-          },
-          "hash_algorithm": {
-            "const": "SHA-256",
-            "type": "string"
-          },
-          "occurred_at_ms": {
-            "maximum": 9223372036854776000,
-            "minimum": 0,
-            "type": "integer"
-          },
-          "policy_digest": {
-            "anyOf": [
-              {
-                "pattern": "^sha256:[0-9a-f]{64}$",
-                "type": "string"
-              },
-              {
-                "type": "null"
-              }
-            ]
-          },
-          "previous_event_hash": {
-            "anyOf": [
-              {
-                "pattern": "^sha256:[0-9a-f]{64}$",
-                "type": "string"
-              },
-              {
-                "type": "null"
-              }
-            ]
-          },
-          "producer_signature": {
-            "$ref": "#/$defs/ProducerSignatureV1"
-          },
-          "schema": {
-            "const": "io.genesisre.proofrelay.evidence-event.v2",
-            "type": "string"
-          },
-          "sequence": {
-            "maximum": 9223372036854776000,
-            "minimum": 1,
-            "type": "integer"
-          },
-          "service_id": {
-            "maxLength": 128,
-            "minLength": 1,
-            "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-            "type": "string"
-          },
-          "tenant_id": {
-            "maxLength": 128,
-            "minLength": 1,
-            "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-            "type": "string"
-          }
-        },
-        "required": [
-          "event_id",
-          "tenant_id",
-          "service_id",
-          "sequence",
-          "occurred_at_ms",
-          "event_type",
-          "evidence",
-          "event_hash",
-          "producer_signature"
-        ],
-        "type": "object"
-      },
-      "ProducerSignatureV1": {
-        "additionalProperties": false,
-        "properties": {
-          "algorithm": {
-            "enum": [
-              "Ed25519",
-              "ES256"
-            ],
-            "type": "string"
-          },
-          "key_id": {
-            "maxLength": 128,
-            "minLength": 1,
-            "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-            "type": "string"
-          },
-          "schema": {
-            "const": "io.genesisre.proofrelay.producer-signature.v1",
-            "type": "string"
-          },
-          "signature": {
-            "maxLength": 256,
-            "minLength": 43,
-            "pattern": "^[A-Za-z0-9_-]+$",
-            "type": "string"
-          }
-        },
-        "required": [
-          "algorithm",
-          "key_id",
-          "signature"
-        ],
-        "type": "object"
-      }
-    },
-    "additionalProperties": false,
-    "properties": {
-      "bundle_hash": {
-        "pattern": "^sha256:[0-9a-f]{64}$",
-        "type": "string"
-      },
-      "canonicalization": {
-        "const": "RFC8785-JCS",
-        "type": "string"
-      },
-      "created_at_ms": {
-        "maximum": 9223372036854776000,
-        "minimum": 0,
-        "type": "integer"
-      },
-      "event_count": {
-        "maximum": 10000,
-        "minimum": 1,
-        "type": "integer"
-      },
-      "events": {
-        "items": {
-          "$ref": "#/$defs/EvidenceEventV2"
-        },
-        "maxItems": 10000,
-        "minItems": 1,
-        "type": "array"
-      },
-      "hash_algorithm": {
-        "const": "SHA-256",
-        "type": "string"
-      },
-      "schema": {
-        "const": "io.genesisre.proofrelay.evidence-bundle.v2",
-        "type": "string"
-      },
-      "sequence_end": {
-        "minimum": 1,
-        "type": "integer"
-      },
-      "sequence_start": {
-        "minimum": 1,
-        "type": "integer"
-      },
-      "service_id": {
-        "maxLength": 128,
-        "minLength": 1,
-        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-        "type": "string"
-      },
-      "tenant_id": {
-        "maxLength": 128,
-        "minLength": 1,
-        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-        "type": "string"
-      }
-    },
-    "required": [
-      "tenant_id",
-      "service_id",
-      "created_at_ms",
-      "sequence_start",
-      "sequence_end",
-      "event_count",
-      "events",
-      "bundle_hash"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "properties": {
+      "bundle_hash": {
+        "type": "string"
+      },
+      "count": {
+        "type": "integer"
+      },
+      "created_ts_ms": {
+        "type": "integer"
+      },
+      "events": {
+        "items": {
+          "$ref": "#/$defs/ReceiptEvent"
+        },
+        "type": "array"
+      },
+      "receipt_ids": {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "service": {
+        "type": "string"
+      },
+      "v": {
+        "type": "integer"
+      }
+    },
+    "required": [
+      "bundle_hash",
+      "created_ts_ms",
+      "service",
+      "count",
+      "receipt_ids",
+      "events"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "bundle_hash": {
+        "pattern": "^sha256:[0-9a-f]{64}$",
+        "type": "string"
+      },
+      "canonicalization": {
+        "const": "RFC8785-JCS",
+        "type": "string"
+      },
+      "created_at_ms": {
+        "maximum": 9223372036854776000,
+        "minimum": 0,
+        "type": "integer"
+      },
+      "event_count": {
+        "maximum": 10000,
+        "minimum": 1,
+        "type": "integer"
+      },
+      "events": {
+        "items": {
+          "$ref": "#/$defs/EvidenceEventV2"
+        },
+        "maxItems": 10000,
+        "minItems": 1,
+        "type": "array"
+      },
+      "hash_algorithm": {
+        "const": "SHA-256",
+        "type": "string"
+      },
+      "schema": {
+        "const": "io.genesisre.proofrelay.evidence-bundle.v2",
+        "type": "string"
+      },
+      "sequence_end": {
+        "minimum": 1,
+        "type": "integer"
+      },
+      "sequence_start": {
+        "minimum": 1,
+        "type": "integer"
+      },
+      "service_id": {
+        "maxLength": 128,
+        "minLength": 1,
+        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+        "type": "string"
+      },
+      "tenant_id": {
+        "maxLength": 128,
+        "minLength": 1,
+        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+        "type": "string"
+      }
+    },
+    "required": [
+      "tenant_id",
+      "service_id",
+      "created_at_ms",
+      "sequence_start",
+      "sequence_end",
+      "event_count",
+      "events",
+      "bundle_hash"
+    ],
+    "type": "object"
+  }
+]

addedInput schema / properties / public_keys / items / additionalProperties
```
Added value: +false
```

Changed19 schema fields changedAug 21, 2026

removedInput schema / $defs

Removed value: -{
-  "Bundle": {
-    "description": "Non-confidential ProofRelay evidence bundle submitted for verification.",
-    "properties": {
-      "bundle_hash": {
-        "description": "Hash commitment for the bundle.",
-        "title": "Bundle Hash",
-        "type": "string"
-      },
-      "count": {
-        "description": "Number of receipt events in the bundle.",
-        "title": "Count",
-        "type": "integer"
-      },
-      "created_ts_ms": {
-        "description": "Bundle creation timestamp in Unix milliseconds.",
-        "title": "Created Ts Ms",
-        "type": "integer"
-      },
-      "events": {
-        "description": "Receipt events whose hashes and ordering are verified.",
-        "items": {
-          "$ref": "#/$defs/ReceiptEvent"
-        },
-        "title": "Events",
-        "type": "array"
-      },
-      "receipt_ids": {
-        "description": "Receipt identifiers included in deterministic order.",
-        "items": {
-          "type": "string"
-        },
-        "title": "Receipt Ids",
-        "type": "array"
-      },
-      "service": {
-        "description": "Service represented by the bundle.",
-        "title": "Service",
-        "type": "string"
-      },
-      "v": {
-        "default": 1,
-        "description": "Evidence bundle schema version.",
-        "title": "V",
-        "type": "integer"
-      }
-    },
-    "required": [
-      "bundle_hash",
-      "created_ts_ms",
-      "service",
-      "count",
-      "receipt_ids",
-      "events"
-    ],
-    "title": "Bundle",
-    "type": "object"
-  },
-  "EvidenceBundleV2": {
-    "additionalProperties": false,
-    "properties": {
-      "bundle_hash": {
-        "pattern": "^sha256:[0-9a-f]{64}$",
-        "title": "Bundle Hash",
-        "type": "string"
-      },
-      "canonicalization": {
-        "const": "RFC8785-JCS",
-        "default": "RFC8785-JCS",
-        "title": "Canonicalization",
-        "type": "string"
-      },
-      "created_at_ms": {
-        "maximum": 9223372036854776000,
-        "minimum": 0,
-        "title": "Created At Ms",
-        "type": "integer"
-      },
-      "event_count": {
-        "maximum": 10000,
-        "minimum": 1,
-        "title": "Event Count",
-        "type": "integer"
-      },
-      "events": {
-        "items": {
-          "$ref": "#/$defs/EvidenceEventV2"
-        },
-        "maxItems": 10000,
-        "minItems": 1,
-        "title": "Events",
-        "type": "array"
-      },
-      "hash_algorithm": {
-        "const": "SHA-256",
-        "default": "SHA-256",
-        "title": "Hash Algorithm",
-        "type": "string"
-      },
-      "schema": {
-        "const": "io.genesisre.proofrelay.evidence-bundle.v2",
-        "default": "io.genesisre.proofrelay.evidence-bundle.v2",
-        "title": "Schema",
-        "type": "string"
-      },
-      "sequence_end": {
-        "minimum": 1,
-        "title": "Sequence End",
-        "type": "integer"
-      },
-      "sequence_start": {
-        "minimum": 1,
-        "title": "Sequence Start",
-        "type": "integer"
-      },
-      "service_id": {
-        "maxLength": 128,
-        "minLength": 1,
-        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-        "title": "Service Id",
-        "type": "string"
-      },
-      "tenant_id": {
-        "maxLength": 128,
-        "minLength": 1,
-        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-        "title": "Tenant Id",
-        "type": "string"
-      }
-    },
-    "required": [
-      "tenant_id",
-      "service_id",
-      "created_at_ms",
-      "sequence_start",
-      "sequence_end",
-      "event_count",
-      "events",
-      "bundle_hash"
-    ],
-    "title": "EvidenceBundleV2",
-    "type": "object"
-  },
-  "EvidenceEventV2": {
-    "additionalProperties": false,
-    "properties": {
-      "canonicalization": {
-        "const": "RFC8785-JCS",
-        "default": "RFC8785-JCS",
-        "title": "Canonicalization",
-        "type": "string"
-      },
-      "event_hash": {
-        "pattern": "^sha256:[0-9a-f]{64}$",
-        "title": "Event Hash",
-        "type": "string"
-      },
-      "event_id": {
-        "maxLength": 128,
-        "minLength": 1,
-        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-        "title": "Event Id",
-        "type": "string"
-      },
-      "event_type": {
-        "maxLength": 128,
-        "minLength": 1,
-        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-        "title": "Event Type",
-        "type": "string"
-      },
-      "evidence": {
-        "maxProperties": 64,
-        "minProperties": 1,
-        "patternProperties": {
-          "^[a-z][a-z0-9_]*$": {
-            "pattern": "^sha256:[0-9a-f]{64}$",
-            "type": "string"
-          }
-        },
-        "propertyNames": {
-          "maxLength": 64,
-          "minLength": 1
-        },
-        "title": "Evidence",
-        "type": "object"
-      },
-      "hash_algorithm": {
-        "const": "SHA-256",
-        "default": "SHA-256",
-        "title": "Hash Algorithm",
-        "type": "string"
-      },
-      "occurred_at_ms": {
-        "maximum": 9223372036854776000,
-        "minimum": 0,
-        "title": "Occurred At Ms",
-        "type": "integer"
-      },
-      "policy_digest": {
-        "anyOf": [
-          {
-            "pattern": "^sha256:[0-9a-f]{64}$",
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "title": "Policy Digest"
-      },
-      "previous_event_hash": {
-        "anyOf": [
-          {
-            "pattern": "^sha256:[0-9a-f]{64}$",
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "title": "Previous Event Hash"
-      },
-      "producer_signature": {
-        "$ref": "#/$defs/ProducerSignatureV1"
-      },
-      "schema": {
-        "const": "io.genesisre.proofrelay.evidence-event.v2",
-        "default": "io.genesisre.proofrelay.evidence-event.v2",
-        "title": "Schema",
-        "type": "string"
-      },
-      "sequence": {
-        "maximum": 9223372036854776000,
-        "minimum": 1,
-        "title": "Sequence",
-        "type": "integer"
-      },
-      "service_id": {
-        "maxLength": 128,
-        "minLength": 1,
-        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-        "title": "Service Id",
-        "type": "string"
-      },
-      "tenant_id": {
-        "maxLength": 128,
-        "minLength": 1,
-        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-        "title": "Tenant Id",
-        "type": "string"
-      }
-    },
-    "required": [
-      "event_id",
-      "tenant_id",
-      "service_id",
-      "sequence",
-      "occurred_at_ms",
-      "event_type",
-      "evidence",
-      "event_hash",
-      "producer_signature"
-    ],
-    "title": "EvidenceEventV2",
-    "type": "object"
-  },
-  "ProducerSignatureV1": {
-    "additionalProperties": false,
-    "properties": {
-      "algorithm": {
-        "enum": [
-          "Ed25519",
-          "ES256"
-        ],
-        "title": "Algorithm",
-        "type": "string"
-      },
-      "key_id": {
-        "maxLength": 128,
-        "minLength": 1,
-        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-        "title": "Key Id",
-        "type": "string"
-      },
-      "schema": {
-        "const": "io.genesisre.proofrelay.producer-signature.v1",
-        "default": "io.genesisre.proofrelay.producer-signature.v1",
-        "title": "Schema",
-        "type": "string"
-      },
-      "signature": {
-        "maxLength": 256,
-        "minLength": 43,
-        "pattern": "^[A-Za-z0-9_-]+$",
-        "title": "Signature",
-        "type": "string"
-      }
-    },
-    "required": [
-      "algorithm",
-      "key_id",
-      "signature"
-    ],
-    "title": "ProducerSignatureV1",
-    "type": "object"
-  },
-  "PublicVerificationKeyInput": {
-    "description": "Caller-supplied public producer key for stateless V2 verification.",
-    "properties": {
-      "jwk": {
-        "additionalProperties": true,
-        "title": "Jwk",
-        "type": "object"
-      },
-      "key_id": {
-        "maxLength": 128,
-        "minLength": 1,
-        "title": "Key Id",
-        "type": "string"
-      },
-      "service_id": {
-        "maxLength": 128,
-        "minLength": 1,
-        "title": "Service Id",
-        "type": "string"
-      },
-      "tenant_id": {
-        "maxLength": 128,
-        "minLength": 1,
-        "title": "Tenant Id",
-        "type": "string"
-      }
-    },
-    "required": [
-      "tenant_id",
-      "service_id",
-      "key_id",
-      "jwk"
-    ],
-    "title": "PublicVerificationKeyInput",
-    "type": "object"
-  },
-  "ReceiptEvent": {
-    "description": "Non-confidential receipt event included in a ProofRelay bundle.",
-    "properties": {
-      "event_hash": {
-        "description": "Hash commitment for this event.",
-        "title": "Event Hash",
-        "type": "string"
-      },
-      "event_type": {
-        "description": "Public-safe event category.",
-        "title": "Event Type",
-        "type": "string"
-      },
-      "payload": {
-        "additionalProperties": true,
-        "description": "Minimized metadata and hashes only; never include secrets.",
-        "title": "Payload",
-        "type": "object"
-      },
-      "policy_digest": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Hash or digest of the policy context, when available.",
-        "title": "Policy Digest"
-      },
-      "prev_hash": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Previous event hash for hash-chain continuity.",
-        "title": "Prev Hash"
-      },
-      "receipt_id": {
-        "description": "Stable receipt identifier.",
-        "title": "Receipt Id",
-        "type": "string"
-      },
-      "service": {
-        "description": "Service or agent that emitted the event.",
-        "title": "Service",
-        "type": "string"
-      },
-      "sig": {
-        "anyOf": [
-          {
-            "$ref": "#/$defs/ReceiptSignature"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Optional event signature envelope."
-      },
-      "ts_ms": {
-        "description": "Event timestamp in Unix milliseconds.",
-        "title": "Ts Ms",
-        "type": "integer"
-      },
-      "v": {
-        "default": 1,
-        "description": "Receipt schema version.",
-        "title": "V",
-        "type": "integer"
-      }
-    },
-    "required": [
-      "receipt_id",
-      "ts_ms",
-      "service",
-      "event_type",
-      "event_hash"
-    ],
-    "title": "ReceiptEvent",
-    "type": "object"
-  },
-  "ReceiptSignature": {
-    "description": "Signature envelope for a non-confidential ProofRelay receipt event.",
-    "properties": {
-      "alg": {
-        "description": "Signature algorithm used for the event signature.",
-        "examples": [
-          "HMAC-SHA256"
-        ],
-        "title": "Alg",
-        "type": "string"
-      },
-      "key_id": {
-        "description": "Public-safe key identifier used by the verifier.",
-        "examples": [
-          "hmac:default"
-        ],
-        "title": "Key Id",
-        "type": "string"
-      },
-      "sig": {
-        "description": "Hex-encoded event signature.",
-        "title": "Sig",
-        "type": "string"
-      }
-    },
-    "required": [
-      "alg",
-      "key_id",
-      "sig"
-    ],
-    "title": "ReceiptSignature",
-    "type": "object"
-  }
-}

removedInput schema / properties / bundle / anyOf

Removed value: -[
-  {
-    "$ref": "#/$defs/Bundle"
-  },
-  {
-    "$ref": "#/$defs/EvidenceBundleV2"
-  }
-]

addedInput schema / properties / bundle / oneOf

Added value: +[
+  {
+    "$defs": {
+      "ReceiptEvent": {
+        "properties": {
+          "event_hash": {
+            "type": "string"
+          },
+          "event_type": {
+            "type": "string"
+          },
+          "payload": {
+            "additionalProperties": true,
+            "type": "object"
+          },
+          "policy_digest": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ]
+          },
+          "prev_hash": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ]
+          },
+          "receipt_id": {
+            "type": "string"
+          },
+          "service": {
+            "type": "string"
+          },
+          "sig": {
+            "anyOf": [
+              {
+                "$ref": "#/$defs/ReceiptSignature"
+              },
+              {
+                "type": "null"
+              }
+            ]
+          },
+          "ts_ms": {
+            "type": "integer"
+          },
+          "v": {
+            "type": "integer"
+          }
+        },
+        "required": [
+          "receipt_id",
+          "ts_ms",
+          "service",
+          "event_type",
+          "event_hash"
+        ],
+        "type": "object"
+      },
+      "ReceiptSignature": {
+        "properties": {
+          "alg": {
+            "type": "string"
+          },
+          "key_id": {
+            "type": "string"
+          },
+          "sig": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "alg",
+          "key_id",
+          "sig"
+        ],
+        "type": "object"
+      }
+    },
+    "properties": {
+      "bundle_hash": {
+        "type": "string"
+      },
+      "count": {
+        "type": "integer"
+      },
+      "created_ts_ms": {
+        "type": "integer"
+      },
+      "events": {
+        "items": {
+          "$ref": "#/$defs/ReceiptEvent"
+        },
+        "type": "array"
+      },
+      "receipt_ids": {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "service": {
+        "type": "string"
+      },
+      "v": {
+        "type": "integer"
+      }
+    },
+    "required": [
+      "bundle_hash",
+      "created_ts_ms",
+      "service",
+      "count",
+      "receipt_ids",
+      "events"
+    ],
+    "type": "object"
+  },
+  {
+    "$defs": {
+      "EvidenceEventV2": {
+        "additionalProperties": false,
+        "properties": {
+          "canonicalization": {
+            "const": "RFC8785-JCS",
+            "type": "string"
+          },
+          "event_hash": {
+            "pattern": "^sha256:[0-9a-f]{64}$",
+            "type": "string"
+          },
+          "event_id": {
+            "maxLength": 128,
+            "minLength": 1,
+            "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+            "type": "string"
+          },
+          "event_type": {
+            "maxLength": 128,
+            "minLength": 1,
+            "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+            "type": "string"
+          },
+          "evidence": {
+            "maxProperties": 64,
+            "minProperties": 1,
+            "patternProperties": {
+              "^[a-z][a-z0-9_]*$": {
+                "pattern": "^sha256:[0-9a-f]{64}$",
+                "type": "string"
+              }
+            },
+            "propertyNames": {
+              "maxLength": 64,
+              "minLength": 1
+            },
+            "type": "object"
+          },
+          "hash_algorithm": {
+            "const": "SHA-256",
+            "type": "string"
+          },
+          "occurred_at_ms": {
+            "maximum": 9223372036854776000,
+            "minimum": 0,
+            "type": "integer"
+          },
+          "policy_digest": {
+            "anyOf": [
+              {
+                "pattern": "^sha256:[0-9a-f]{64}$",
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ]
+          },
+          "previous_event_hash": {
+            "anyOf": [
+              {
+                "pattern": "^sha256:[0-9a-f]{64}$",
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ]
+          },
+          "producer_signature": {
+            "$ref": "#/$defs/ProducerSignatureV1"
+          },
+          "schema": {
+            "const": "io.genesisre.proofrelay.evidence-event.v2",
+            "type": "string"
+          },
+          "sequence": {
+            "maximum": 9223372036854776000,
+            "minimum": 1,
+            "type": "integer"
+          },
+          "service_id": {
+            "maxLength": 128,
+            "minLength": 1,
+            "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+            "type": "string"
+          },
+          "tenant_id": {
+            "maxLength": 128,
+            "minLength": 1,
+            "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+            "type": "string"
+          }
+        },
+        "required": [
+          "event_id",
+          "tenant_id",
+          "service_id",
+          "sequence",
+          "occurred_at_ms",
+          "event_type",
+          "evidence",
+          "event_hash",
+          "producer_signature"
+        ],
+        "type": "object"
+      },
+      "ProducerSignatureV1": {
+        "additionalProperties": false,
+        "properties": {
+          "algorithm": {
+            "enum": [
+              "Ed25519",
+              "ES256"
+            ],
+            "type": "string"
+          },
+          "key_id": {
+            "maxLength": 128,
+            "minLength": 1,
+            "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+            "type": "string"
+          },
+          "schema": {
+            "const": "io.genesisre.proofrelay.producer-signature.v1",
+            "type": "string"
+          },
+          "signature": {
+            "maxLength": 256,
+            "minLength": 43,
+            "pattern": "^[A-Za-z0-9_-]+$",
+            "type": "string"
+          }
+        },
+        "required": [
+          "algorithm",
+          "key_id",
+          "signature"
+        ],
+        "type": "object"
+      }
+    },
+    "additionalProperties": false,
+    "properties": {
+      "bundle_hash": {
+        "pattern": "^sha256:[0-9a-f]{64}$",
+        "type": "string"
+      },
+      "canonicalization": {
+        "const": "RFC8785-JCS",
+        "type": "string"
+      },
+      "created_at_ms": {
+        "maximum": 9223372036854776000,
+        "minimum": 0,
+        "type": "integer"
+      },
+      "event_count": {
+        "maximum": 10000,
+        "minimum": 1,
+        "type": "integer"
+      },
+      "events": {
+        "items": {
+          "$ref": "#/$defs/EvidenceEventV2"
+        },
+        "maxItems": 10000,
+        "minItems": 1,
+        "type": "array"
+      },
+      "hash_algorithm": {
+        "const": "SHA-256",
+        "type": "string"
+      },
+      "schema": {
+        "const": "io.genesisre.proofrelay.evidence-bundle.v2",
+        "type": "string"
+      },
+      "sequence_end": {
+        "minimum": 1,
+        "type": "integer"
+      },
+      "sequence_start": {
+        "minimum": 1,
+        "type": "integer"
+      },
+      "service_id": {
+        "maxLength": 128,
+        "minLength": 1,
+        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+        "type": "string"
+      },
+      "tenant_id": {
+        "maxLength": 128,
+        "minLength": 1,
+        "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+        "type": "string"
+      }
+    },
+    "required": [
+      "tenant_id",
+      "service_id",
+      "created_at_ms",
+      "sequence_start",
+      "sequence_end",
+      "event_count",
+      "events",
+      "bundle_hash"
+    ],
+    "type": "object"
+  }
+]

removedInput schema / properties / bundle / title
```
Removed value: -"Bundle"
```

removedInput schema / properties / public_keys / anyOf

Removed value: -[
-  {
-    "items": {
-      "$ref": "#/$defs/PublicVerificationKeyInput"
-    },
-    "type": "array"
-  },
-  {
-    "type": "null"
-  }
-]

removedInput schema / properties / public_keys / default
```
Removed value: -null
```

addedInput schema / properties / public_keys / items

Added value: +{
+  "properties": {
+    "jwk": {
+      "additionalProperties": true,
+      "type": "object"
+    },
+    "key_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "type": "string"
+    },
+    "service_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "type": "string"
+    },
+    "tenant_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "type": "string"
+    }
+  },
+  "required": [
+    "tenant_id",
+    "service_id",
+    "key_id",
+    "jwk"
+  ],
+  "type": "object"
+}

addedInput schema / properties / public_keys / maxItems
```
Added value: +128
```
removedInput schema / properties / public_keys / title
```
Removed value: -"Public Keys"
```
addedInput schema / properties / public_keys / type
```
Added value: +"array"
```

removedInput schema / properties / require_chain / anyOf

Removed value: -[
-  {
-    "type": "boolean"
-  },
-  {
-    "type": "null"
-  }
-]

removedInput schema / properties / require_chain / default
```
Removed value: -null
```
removedInput schema / properties / require_chain / title
```
Removed value: -"Require Chain"
```
addedInput schema / properties / require_chain / type
```
Added value: +"boolean"
```

removedInput schema / properties / require_signature / anyOf

Removed value: -[
-  {
-    "type": "boolean"
-  },
-  {
-    "type": "null"
-  }
-]

removedInput schema / properties / require_signature / default
```
Removed value: -null
```
removedInput schema / properties / require_signature / title
```
Removed value: -"Require Signature"
```
addedInput schema / properties / require_signature / type
```
Added value: +"boolean"
```

removedInput schema / title

Removed value: -"verify_submitted_bundleArguments"

Changed8 schema fields changedJul 22, 2026

addedInput schema / $defs / EvidenceBundleV2

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "bundle_hash": {
+      "pattern": "^sha256:[0-9a-f]{64}$",
+      "title": "Bundle Hash",
+      "type": "string"
+    },
+    "canonicalization": {
+      "const": "RFC8785-JCS",
+      "default": "RFC8785-JCS",
+      "title": "Canonicalization",
+      "type": "string"
+    },
+    "created_at_ms": {
+      "maximum": 9223372036854776000,
+      "minimum": 0,
+      "title": "Created At Ms",
+      "type": "integer"
+    },
+    "event_count": {
+      "maximum": 10000,
+      "minimum": 1,
+      "title": "Event Count",
+      "type": "integer"
+    },
+    "events": {
+      "items": {
+        "$ref": "#/$defs/EvidenceEventV2"
+      },
+      "maxItems": 10000,
+      "minItems": 1,
+      "title": "Events",
+      "type": "array"
+    },
+    "hash_algorithm": {
+      "const": "SHA-256",
+      "default": "SHA-256",
+      "title": "Hash Algorithm",
+      "type": "string"
+    },
+    "schema": {
+      "const": "io.genesisre.proofrelay.evidence-bundle.v2",
+      "default": "io.genesisre.proofrelay.evidence-bundle.v2",
+      "title": "Schema",
+      "type": "string"
+    },
+    "sequence_end": {
+      "minimum": 1,
+      "title": "Sequence End",
+      "type": "integer"
+    },
+    "sequence_start": {
+      "minimum": 1,
+      "title": "Sequence Start",
+      "type": "integer"
+    },
+    "service_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Service Id",
+      "type": "string"
+    },
+    "tenant_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Tenant Id",
+      "type": "string"
+    }
+  },
+  "required": [
+    "tenant_id",
+    "service_id",
+    "created_at_ms",
+    "sequence_start",
+    "sequence_end",
+    "event_count",
+    "events",
+    "bundle_hash"
+  ],
+  "title": "EvidenceBundleV2",
+  "type": "object"
+}

addedInput schema / $defs / EvidenceEventV2

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "canonicalization": {
+      "const": "RFC8785-JCS",
+      "default": "RFC8785-JCS",
+      "title": "Canonicalization",
+      "type": "string"
+    },
+    "event_hash": {
+      "pattern": "^sha256:[0-9a-f]{64}$",
+      "title": "Event Hash",
+      "type": "string"
+    },
+    "event_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Event Id",
+      "type": "string"
+    },
+    "event_type": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Event Type",
+      "type": "string"
+    },
+    "evidence": {
+      "maxProperties": 64,
+      "minProperties": 1,
+      "patternProperties": {
+        "^[a-z][a-z0-9_]*$": {
+          "pattern": "^sha256:[0-9a-f]{64}$",
+          "type": "string"
+        }
+      },
+      "propertyNames": {
+        "maxLength": 64,
+        "minLength": 1
+      },
+      "title": "Evidence",
+      "type": "object"
+    },
+    "hash_algorithm": {
+      "const": "SHA-256",
+      "default": "SHA-256",
+      "title": "Hash Algorithm",
+      "type": "string"
+    },
+    "occurred_at_ms": {
+      "maximum": 9223372036854776000,
+      "minimum": 0,
+      "title": "Occurred At Ms",
+      "type": "integer"
+    },
+    "policy_digest": {
+      "anyOf": [
+        {
+          "pattern": "^sha256:[0-9a-f]{64}$",
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "default": null,
+      "title": "Policy Digest"
+    },
+    "previous_event_hash": {
+      "anyOf": [
+        {
+          "pattern": "^sha256:[0-9a-f]{64}$",
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "default": null,
+      "title": "Previous Event Hash"
+    },
+    "producer_signature": {
+      "$ref": "#/$defs/ProducerSignatureV1"
+    },
+    "schema": {
+      "const": "io.genesisre.proofrelay.evidence-event.v2",
+      "default": "io.genesisre.proofrelay.evidence-event.v2",
+      "title": "Schema",
+      "type": "string"
+    },
+    "sequence": {
+      "maximum": 9223372036854776000,
+      "minimum": 1,
+      "title": "Sequence",
+      "type": "integer"
+    },
+    "service_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Service Id",
+      "type": "string"
+    },
+    "tenant_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Tenant Id",
+      "type": "string"
+    }
+  },
+  "required": [
+    "event_id",
+    "tenant_id",
+    "service_id",
+    "sequence",
+    "occurred_at_ms",
+    "event_type",
+    "evidence",
+    "event_hash",
+    "producer_signature"
+  ],
+  "title": "EvidenceEventV2",
+  "type": "object"
+}

addedInput schema / $defs / ProducerSignatureV1

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "algorithm": {
+      "enum": [
+        "Ed25519",
+        "ES256"
+      ],
+      "title": "Algorithm",
+      "type": "string"
+    },
+    "key_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Key Id",
+      "type": "string"
+    },
+    "schema": {
+      "const": "io.genesisre.proofrelay.producer-signature.v1",
+      "default": "io.genesisre.proofrelay.producer-signature.v1",
+      "title": "Schema",
+      "type": "string"
+    },
+    "signature": {
+      "maxLength": 256,
+      "minLength": 43,
+      "pattern": "^[A-Za-z0-9_-]+$",
+      "title": "Signature",
+      "type": "string"
+    }
+  },
+  "required": [
+    "algorithm",
+    "key_id",
+    "signature"
+  ],
+  "title": "ProducerSignatureV1",
+  "type": "object"
+}

addedInput schema / $defs / PublicVerificationKeyInput

Added value: +{
+  "description": "Caller-supplied public producer key for stateless V2 verification.",
+  "properties": {
+    "jwk": {
+      "additionalProperties": true,
+      "title": "Jwk",
+      "type": "object"
+    },
+    "key_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "title": "Key Id",
+      "type": "string"
+    },
+    "service_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "title": "Service Id",
+      "type": "string"
+    },
+    "tenant_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "title": "Tenant Id",
+      "type": "string"
+    }
+  },
+  "required": [
+    "tenant_id",
+    "service_id",
+    "key_id",
+    "jwk"
+  ],
+  "title": "PublicVerificationKeyInput",
+  "type": "object"
+}

removedInput schema / properties / bundle / $ref
```
Removed value: -"#/$defs/Bundle"
```

addedInput schema / properties / bundle / anyOf

Added value: +[
+  {
+    "$ref": "#/$defs/Bundle"
+  },
+  {
+    "$ref": "#/$defs/EvidenceBundleV2"
+  }
+]

addedInput schema / properties / bundle / title
```
Added value: +"Bundle"
```

addedInput schema / properties / public_keys

Added value: +{
+  "anyOf": [
+    {
+      "items": {
+        "$ref": "#/$defs/PublicVerificationKeyInput"
+      },
+      "type": "array"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "title": "Public Keys"
+}

Changed8 schema fields changedJul 22, 2026

removedInput schema / $defs / EvidenceBundleV2

Removed value: -{
-  "additionalProperties": false,
-  "properties": {
-    "bundle_hash": {
-      "pattern": "^sha256:[0-9a-f]{64}$",
-      "title": "Bundle Hash",
-      "type": "string"
-    },
-    "canonicalization": {
-      "const": "RFC8785-JCS",
-      "default": "RFC8785-JCS",
-      "title": "Canonicalization",
-      "type": "string"
-    },
-    "created_at_ms": {
-      "maximum": 9223372036854776000,
-      "minimum": 0,
-      "title": "Created At Ms",
-      "type": "integer"
-    },
-    "event_count": {
-      "maximum": 10000,
-      "minimum": 1,
-      "title": "Event Count",
-      "type": "integer"
-    },
-    "events": {
-      "items": {
-        "$ref": "#/$defs/EvidenceEventV2"
-      },
-      "maxItems": 10000,
-      "minItems": 1,
-      "title": "Events",
-      "type": "array"
-    },
-    "hash_algorithm": {
-      "const": "SHA-256",
-      "default": "SHA-256",
-      "title": "Hash Algorithm",
-      "type": "string"
-    },
-    "schema": {
-      "const": "io.genesisre.proofrelay.evidence-bundle.v2",
-      "default": "io.genesisre.proofrelay.evidence-bundle.v2",
-      "title": "Schema",
-      "type": "string"
-    },
-    "sequence_end": {
-      "minimum": 1,
-      "title": "Sequence End",
-      "type": "integer"
-    },
-    "sequence_start": {
-      "minimum": 1,
-      "title": "Sequence Start",
-      "type": "integer"
-    },
-    "service_id": {
-      "maxLength": 128,
-      "minLength": 1,
-      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-      "title": "Service Id",
-      "type": "string"
-    },
-    "tenant_id": {
-      "maxLength": 128,
-      "minLength": 1,
-      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-      "title": "Tenant Id",
-      "type": "string"
-    }
-  },
-  "required": [
-    "tenant_id",
-    "service_id",
-    "created_at_ms",
-    "sequence_start",
-    "sequence_end",
-    "event_count",
-    "events",
-    "bundle_hash"
-  ],
-  "title": "EvidenceBundleV2",
-  "type": "object"
-}

removedInput schema / $defs / EvidenceEventV2

Removed value: -{
-  "additionalProperties": false,
-  "properties": {
-    "canonicalization": {
-      "const": "RFC8785-JCS",
-      "default": "RFC8785-JCS",
-      "title": "Canonicalization",
-      "type": "string"
-    },
-    "event_hash": {
-      "pattern": "^sha256:[0-9a-f]{64}$",
-      "title": "Event Hash",
-      "type": "string"
-    },
-    "event_id": {
-      "maxLength": 128,
-      "minLength": 1,
-      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-      "title": "Event Id",
-      "type": "string"
-    },
-    "event_type": {
-      "maxLength": 128,
-      "minLength": 1,
-      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-      "title": "Event Type",
-      "type": "string"
-    },
-    "evidence": {
-      "maxProperties": 64,
-      "minProperties": 1,
-      "patternProperties": {
-        "^[a-z][a-z0-9_]*$": {
-          "pattern": "^sha256:[0-9a-f]{64}$",
-          "type": "string"
-        }
-      },
-      "propertyNames": {
-        "maxLength": 64,
-        "minLength": 1
-      },
-      "title": "Evidence",
-      "type": "object"
-    },
-    "hash_algorithm": {
-      "const": "SHA-256",
-      "default": "SHA-256",
-      "title": "Hash Algorithm",
-      "type": "string"
-    },
-    "occurred_at_ms": {
-      "maximum": 9223372036854776000,
-      "minimum": 0,
-      "title": "Occurred At Ms",
-      "type": "integer"
-    },
-    "policy_digest": {
-      "anyOf": [
-        {
-          "pattern": "^sha256:[0-9a-f]{64}$",
-          "type": "string"
-        },
-        {
-          "type": "null"
-        }
-      ],
-      "default": null,
-      "title": "Policy Digest"
-    },
-    "previous_event_hash": {
-      "anyOf": [
-        {
-          "pattern": "^sha256:[0-9a-f]{64}$",
-          "type": "string"
-        },
-        {
-          "type": "null"
-        }
-      ],
-      "default": null,
-      "title": "Previous Event Hash"
-    },
-    "producer_signature": {
-      "$ref": "#/$defs/ProducerSignatureV1"
-    },
-    "schema": {
-      "const": "io.genesisre.proofrelay.evidence-event.v2",
-      "default": "io.genesisre.proofrelay.evidence-event.v2",
-      "title": "Schema",
-      "type": "string"
-    },
-    "sequence": {
-      "maximum": 9223372036854776000,
-      "minimum": 1,
-      "title": "Sequence",
-      "type": "integer"
-    },
-    "service_id": {
-      "maxLength": 128,
-      "minLength": 1,
-      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-      "title": "Service Id",
-      "type": "string"
-    },
-    "tenant_id": {
-      "maxLength": 128,
-      "minLength": 1,
-      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-      "title": "Tenant Id",
-      "type": "string"
-    }
-  },
-  "required": [
-    "event_id",
-    "tenant_id",
-    "service_id",
-    "sequence",
-    "occurred_at_ms",
-    "event_type",
-    "evidence",
-    "event_hash",
-    "producer_signature"
-  ],
-  "title": "EvidenceEventV2",
-  "type": "object"
-}

removedInput schema / $defs / ProducerSignatureV1

Removed value: -{
-  "additionalProperties": false,
-  "properties": {
-    "algorithm": {
-      "enum": [
-        "Ed25519",
-        "ES256"
-      ],
-      "title": "Algorithm",
-      "type": "string"
-    },
-    "key_id": {
-      "maxLength": 128,
-      "minLength": 1,
-      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
-      "title": "Key Id",
-      "type": "string"
-    },
-    "schema": {
-      "const": "io.genesisre.proofrelay.producer-signature.v1",
-      "default": "io.genesisre.proofrelay.producer-signature.v1",
-      "title": "Schema",
-      "type": "string"
-    },
-    "signature": {
-      "maxLength": 256,
-      "minLength": 43,
-      "pattern": "^[A-Za-z0-9_-]+$",
-      "title": "Signature",
-      "type": "string"
-    }
-  },
-  "required": [
-    "algorithm",
-    "key_id",
-    "signature"
-  ],
-  "title": "ProducerSignatureV1",
-  "type": "object"
-}

removedInput schema / $defs / PublicVerificationKeyInput

Removed value: -{
-  "description": "Caller-supplied public producer key for stateless V2 verification.",
-  "properties": {
-    "jwk": {
-      "additionalProperties": true,
-      "title": "Jwk",
-      "type": "object"
-    },
-    "key_id": {
-      "maxLength": 128,
-      "minLength": 1,
-      "title": "Key Id",
-      "type": "string"
-    },
-    "service_id": {
-      "maxLength": 128,
-      "minLength": 1,
-      "title": "Service Id",
-      "type": "string"
-    },
-    "tenant_id": {
-      "maxLength": 128,
-      "minLength": 1,
-      "title": "Tenant Id",
-      "type": "string"
-    }
-  },
-  "required": [
-    "tenant_id",
-    "service_id",
-    "key_id",
-    "jwk"
-  ],
-  "title": "PublicVerificationKeyInput",
-  "type": "object"
-}

addedInput schema / properties / bundle / $ref
```
Added value: +"#/$defs/Bundle"
```

removedInput schema / properties / bundle / anyOf

Removed value: -[
-  {
-    "$ref": "#/$defs/Bundle"
-  },
-  {
-    "$ref": "#/$defs/EvidenceBundleV2"
-  }
-]

removedInput schema / properties / bundle / title
```
Removed value: -"Bundle"
```

removedInput schema / properties / public_keys

Removed value: -{
-  "anyOf": [
-    {
-      "items": {
-        "$ref": "#/$defs/PublicVerificationKeyInput"
-      },
-      "type": "array"
-    },
-    {
-      "type": "null"
-    }
-  ],
-  "default": null,
-  "title": "Public Keys"
-}

Changed8 schema fields changedJul 22, 2026

addedInput schema / $defs / EvidenceBundleV2

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "bundle_hash": {
+      "pattern": "^sha256:[0-9a-f]{64}$",
+      "title": "Bundle Hash",
+      "type": "string"
+    },
+    "canonicalization": {
+      "const": "RFC8785-JCS",
+      "default": "RFC8785-JCS",
+      "title": "Canonicalization",
+      "type": "string"
+    },
+    "created_at_ms": {
+      "maximum": 9223372036854776000,
+      "minimum": 0,
+      "title": "Created At Ms",
+      "type": "integer"
+    },
+    "event_count": {
+      "maximum": 10000,
+      "minimum": 1,
+      "title": "Event Count",
+      "type": "integer"
+    },
+    "events": {
+      "items": {
+        "$ref": "#/$defs/EvidenceEventV2"
+      },
+      "maxItems": 10000,
+      "minItems": 1,
+      "title": "Events",
+      "type": "array"
+    },
+    "hash_algorithm": {
+      "const": "SHA-256",
+      "default": "SHA-256",
+      "title": "Hash Algorithm",
+      "type": "string"
+    },
+    "schema": {
+      "const": "io.genesisre.proofrelay.evidence-bundle.v2",
+      "default": "io.genesisre.proofrelay.evidence-bundle.v2",
+      "title": "Schema",
+      "type": "string"
+    },
+    "sequence_end": {
+      "minimum": 1,
+      "title": "Sequence End",
+      "type": "integer"
+    },
+    "sequence_start": {
+      "minimum": 1,
+      "title": "Sequence Start",
+      "type": "integer"
+    },
+    "service_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Service Id",
+      "type": "string"
+    },
+    "tenant_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Tenant Id",
+      "type": "string"
+    }
+  },
+  "required": [
+    "tenant_id",
+    "service_id",
+    "created_at_ms",
+    "sequence_start",
+    "sequence_end",
+    "event_count",
+    "events",
+    "bundle_hash"
+  ],
+  "title": "EvidenceBundleV2",
+  "type": "object"
+}

addedInput schema / $defs / EvidenceEventV2

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "canonicalization": {
+      "const": "RFC8785-JCS",
+      "default": "RFC8785-JCS",
+      "title": "Canonicalization",
+      "type": "string"
+    },
+    "event_hash": {
+      "pattern": "^sha256:[0-9a-f]{64}$",
+      "title": "Event Hash",
+      "type": "string"
+    },
+    "event_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Event Id",
+      "type": "string"
+    },
+    "event_type": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Event Type",
+      "type": "string"
+    },
+    "evidence": {
+      "maxProperties": 64,
+      "minProperties": 1,
+      "patternProperties": {
+        "^[a-z][a-z0-9_]*$": {
+          "pattern": "^sha256:[0-9a-f]{64}$",
+          "type": "string"
+        }
+      },
+      "propertyNames": {
+        "maxLength": 64,
+        "minLength": 1
+      },
+      "title": "Evidence",
+      "type": "object"
+    },
+    "hash_algorithm": {
+      "const": "SHA-256",
+      "default": "SHA-256",
+      "title": "Hash Algorithm",
+      "type": "string"
+    },
+    "occurred_at_ms": {
+      "maximum": 9223372036854776000,
+      "minimum": 0,
+      "title": "Occurred At Ms",
+      "type": "integer"
+    },
+    "policy_digest": {
+      "anyOf": [
+        {
+          "pattern": "^sha256:[0-9a-f]{64}$",
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "default": null,
+      "title": "Policy Digest"
+    },
+    "previous_event_hash": {
+      "anyOf": [
+        {
+          "pattern": "^sha256:[0-9a-f]{64}$",
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "default": null,
+      "title": "Previous Event Hash"
+    },
+    "producer_signature": {
+      "$ref": "#/$defs/ProducerSignatureV1"
+    },
+    "schema": {
+      "const": "io.genesisre.proofrelay.evidence-event.v2",
+      "default": "io.genesisre.proofrelay.evidence-event.v2",
+      "title": "Schema",
+      "type": "string"
+    },
+    "sequence": {
+      "maximum": 9223372036854776000,
+      "minimum": 1,
+      "title": "Sequence",
+      "type": "integer"
+    },
+    "service_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Service Id",
+      "type": "string"
+    },
+    "tenant_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Tenant Id",
+      "type": "string"
+    }
+  },
+  "required": [
+    "event_id",
+    "tenant_id",
+    "service_id",
+    "sequence",
+    "occurred_at_ms",
+    "event_type",
+    "evidence",
+    "event_hash",
+    "producer_signature"
+  ],
+  "title": "EvidenceEventV2",
+  "type": "object"
+}

addedInput schema / $defs / ProducerSignatureV1

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "algorithm": {
+      "enum": [
+        "Ed25519",
+        "ES256"
+      ],
+      "title": "Algorithm",
+      "type": "string"
+    },
+    "key_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "pattern": "^[a-z0-9](?:[a-z0-9._:-]*[a-z0-9])?$",
+      "title": "Key Id",
+      "type": "string"
+    },
+    "schema": {
+      "const": "io.genesisre.proofrelay.producer-signature.v1",
+      "default": "io.genesisre.proofrelay.producer-signature.v1",
+      "title": "Schema",
+      "type": "string"
+    },
+    "signature": {
+      "maxLength": 256,
+      "minLength": 43,
+      "pattern": "^[A-Za-z0-9_-]+$",
+      "title": "Signature",
+      "type": "string"
+    }
+  },
+  "required": [
+    "algorithm",
+    "key_id",
+    "signature"
+  ],
+  "title": "ProducerSignatureV1",
+  "type": "object"
+}

addedInput schema / $defs / PublicVerificationKeyInput

Added value: +{
+  "description": "Caller-supplied public producer key for stateless V2 verification.",
+  "properties": {
+    "jwk": {
+      "additionalProperties": true,
+      "title": "Jwk",
+      "type": "object"
+    },
+    "key_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "title": "Key Id",
+      "type": "string"
+    },
+    "service_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "title": "Service Id",
+      "type": "string"
+    },
+    "tenant_id": {
+      "maxLength": 128,
+      "minLength": 1,
+      "title": "Tenant Id",
+      "type": "string"
+    }
+  },
+  "required": [
+    "tenant_id",
+    "service_id",
+    "key_id",
+    "jwk"
+  ],
+  "title": "PublicVerificationKeyInput",
+  "type": "object"
+}

removedInput schema / properties / bundle / $ref
```
Removed value: -"#/$defs/Bundle"
```

addedInput schema / properties / bundle / anyOf

Added value: +[
+  {
+    "$ref": "#/$defs/Bundle"
+  },
+  {
+    "$ref": "#/$defs/EvidenceBundleV2"
+  }
+]

addedInput schema / properties / bundle / title
```
Added value: +"Bundle"
```

addedInput schema / properties / public_keys

Added value: +{
+  "anyOf": [
+    {
+      "items": {
+        "$ref": "#/$defs/PublicVerificationKeyInput"
+      },
+      "type": "array"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "title": "Public Keys"
+}

First observedJun 23, 2026

TDQS

A3.7/5.0

Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already cover read-only, idempotent, non-destructive, so the description gets credit for the extra caveats it supplies: caller-supplied public keys do not establish registered producer identity or authority, and the tool does not charge, settle, mutate storage, or certify external facts. That is a meaningful trust-boundary disclosure not derivable from structured fields. It does not say how a failed verification is surfaced (thrown error vs. returned verdict), which would have made it a 5.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Four sentences, front-loaded with the action and the checks before the qualifiers. Every sentence carries distinct information; the negative-effect clause is dense but earns its place as a scope boundary.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Output schema exists, so return values are covered, and the description is adequate for a schema-validated verification call. The remaining gap is only the effect of the two boolean flags and the V1/V2 bundle variants, both handled indirectly at best.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0% across 4 parameters, so the description carries the burden. It clarifies the public_keys parameter indirectly ('caller-supplied public keys do not establish...'), and the enumerated checks loosely map to require_signature and require_chain. However, require_chain, require_signature, and the bundle oneOf (ReceiptEvent V1 vs EvidenceEventV2) are never explained in terms of effect.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

Names a specific verb and resource (verify a ProofRelay V2 evidence bundle) and enumerates exactly what is checked: hash integrity, monotonic ordering, signatures, chain continuity. It also draws a V2/V1 boundary. It stops short of naming the closest sibling (verify_signed_attestation), so the agent must infer the split.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The V1 note ('available only in non-public runtime roles') implies this tool serves public V2 bundles, which is a scoping rule rather than a routing rule. There is no statement of when to prefer this over verify_signed_attestation or build_bundle_draft, and no preconditions such as how to obtain a bundle first.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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