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maintenanceDocument verification MCP server enabling AI agents to verify file authenticity by computing SHA-256 fingerprints locally and checking Bitcoin-anchored proofs via OpenTimestamps.
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MIT
Why this server?
Directly uses OpenTimestamps to anchor SHA-256 fingerprints on Bitcoin, enabling file authenticity verification.
Why this server?
Provides cryptographic Proof of Time using multiple independent time sources, similar in concept to OpenTimestamps.
AlicenseAqualityBmaintenanceMCP Server for OpenTTT — Proof of Time tools for AI agents AI Agent A and Agent B both trigger a payment at the same time. Who was first? OpenTTT answers this with cryptographic Proof of Time — synthesized from multiple independent time sources, verified through GRG integrity shards, and signed with Ed25519 for non-repudiation.Last updated5315Business Source 1.1Why this server?
Enables Bitcoin timestamps via OP_RETURN, allowing embedding and reading data on-chain for timestamping purposes.
FlicenseBqualityDmaintenanceEnables interaction with Bitcoin's blockchain through Claude to embed and read data using OP_RETURN, create timestamps, deploy BRC-20 tokens, and store documents up to 100KB on-chain.Last updated162Why this server?
Creates tamper-evident receipts for AI agent actions, leveraging cryptographic proofs for verifiable timestamping.
evermint-mcpofficial
Alicense-qualityCmaintenanceTamper-evident receipts for AI agent actions. The notary layer for agent-to-agent transactions.Last updated301MITWhy this server?
Captures web pages with RFC 3161 timestamps and Ed25519 signatures, providing verifiable evidence.
Alicense-qualityFmaintenance📇 ☁️ - Capture web pages as cryptographically signed, tamper-evident evidence. Ed25519 signatures, RFC 3161 timestamps, and WACZ archives. Four tools: capture_url, get_capture, list_captures, verify_capture.Last updated31MITWhy this server?
Records agent actions in a SHA-256 hash chain, enabling provenance and timestamp verification.
Why this server?
Offers tamper-proof audit trails with cryptographic proof chains, useful for timestamping AI decisions.
Flicense-qualityCmaintenanceTamper-proof audit trail for AI decisions. 6 tools to record, verify, and export cryptographic proof chains via MCP.Last updated1Why this server?
Signs HTTP calls with Ed25519 and RFC 3161 timestamps, plus Sigstore Rekor anchoring for verifiable timestamps.
AlicenseAqualityCmaintenanceThird-party certifying proxy — sign any HTTP call (AI agents, webhooks, microservices) with an independent Ed25519 signature, RFC 3161 timestamp, and Sigstore Rekor anchor.Last updated41MITWhy this server?
Stores a timestamped audit trail for AI conversations, providing local, owned timestamp records.
AlicenseAqualityCmaintenanceA timestamped audit trail for every AI conversation — stored locally, owned by you.Last updated6630Unlicense - libtelnet variant