Agent Receipts

com.dropwatchhq/agent-receipts

Issue & verify signed (ed25519), hash-chained, timestamped provenance receipts for agent actions.

healthy

status

tools exposed

1904ms

connect latency

30ed7076ea76

schema fingerprint

Tools (3)

issue_receipt

Mint a verifiable provenance receipt for an autonomous-agent action. Returns a signed (ed25519), content-hashed (SHA-256), server-timestamped receipt that is hash-chained to this agent's prior receipts (tamper-evident audit trail). Pass the raw inputs/outputs (we hash them — raw data is never stored

verify_receipt

Verify a receipt by id (or by passing the full receipt object). Recomputes the content hash, confirms the id commits to the body, and checks the ed25519 signature. Returns the verification checks plus the provenance record (action, agent, input/output hashes, timestamp, chain position). FREE.

list_receipts

List the receipt hash-chain for an agent_id, newest first (id, action, timestamp, sequence, hashes, verifyUrl). Use to audit everything a given agent has attested. FREE.

Endpoint

https://agent-receipts.dropwatchhq.com/mcp
Category: AI & LLM · Last checked: 2026-08-15T09:03:40Z

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How we measure →

What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.