F
licenseNot graded
qualityB
maintenanceMCP server for creating cryptographically signed and timestamped evidence of public web/API responses, with offline verification of attestations and paid access via x402.
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satledger timestamp receipt
Server Details
RFC 3161 timestamps, paid per call over x402. No account; verifies offline against the authority.
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- Status
- Healthy
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-06-18
- URL
TDQS
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Available Tools
1 tooltimestamp_receiptRFC 3161 timestamp receiptInspect
Submit a SHA-256 digest and receive a Time-Stamp Authority's signed RFC 3161 token over it: evidence that the data you hashed existed at that time, verifiable against the authority without trusting or contacting this service. Hash your data yourself - it never leaves your side. Costs 0.05 USDC per call, paid over x402. No account, nothing stored here afterwards.
ParametersJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| digest | Yes | SHA-256 hex digest, 64 characters. |
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
1 tool update
- First observed
timestamp_receipt
Related MCP Connectors
Signed timestamp receipts for a SHA-256 hash. Send only the hash; we never see the document.
Stamp or notarize data into a public witnessed transparency log. Proves timing, not truth.
Buy timestamped web, company, commerce, social, document and decision data via x402.
Accountless pay-per-use sandbox execution, storage, locks, attestation and handoff; pay via x402.
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