V1 Services Attestation Single Use Seal

api.craigmbrown.com · General

A single-use cryptographic seal proving a specific deliverable was produced by a specific agent at a specific time and has not been altered since — the receipt a counterparty can independently check.

payment-native
x402-exact

Verified

Price and execution

Price: $0.05 USD credits / call
Trust tier: Verified
Execution: Managed call
Capability group: General

Interface snapshot

Protocol: HTTP operation
Operation: POST /v1/services/attestation.single-use-seal
Interface artifact: sha256:db7edfa9518924626b0af63a53a7cbeff8e819ca8dcbbe53b225f74eae47e0fc
Manifest digest: sha256:f28aee6536a9f92c3795936de3b2a513a9cb94e1c53f43e054e22b173ffbfd74

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