{"uid":"cap_cwrpOFW00BLejTfWZBlwx","slug":"agent-memory-provenance-21989a0f","name":"Agent Memory Provenance","description":"Bind a memory record to source identity, observation time and content hash","url":"https://phion.systems/v1/paid/trust/agent-memory-provenance?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["body"],"properties":{"body":{"type":"object","additionalProperties":true}}},"output":{"type":"object","required":["example"],"properties":{"example":{"type":"object","additionalProperties":true}}}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_UV2mRBXtq8yNrIHG2-ls3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Binds a memory record to its source identity, observation timestamp, and content hash to establish verifiable provenance","exampleAgentPrompt":"Bind this memory record to my agent's source identity, lock in the observation time as right now, and generate a content hash so I can prove its provenance later — the content is 'user confirmed billing address on 2024-06-10'.","exampleUseCases":[{"title":"Audit trail for agent decisions","prompt":"I need to anchor the memory my agent just created about a user's consent decision — bind it to the agent's identity, stamp the exact observation time, and hash the content so we can prove it hasn't been tampered with."},{"title":"Provenance for retrieved knowledge","prompt":"My agent pulled a fact from an external source and stored it in memory — can you bind that memory record to the source identity and observation timestamp so we have a verifiable chain of custody for it?"},{"title":"Integrity check for shared agent memories","prompt":"Before I share this memory record between agents, I want to lock in a content hash and tie it to the originating agent's identity and the time it was observed, so the receiving agent can verify it hasn't changed."}],"resultDescription":"Returns a signed provenance record that links the memory content to its source identity, observation timestamp, and a cryptographic content hash — enabling downstream agents or auditors to verify the memory's origin and integrity.","failureModes":["Missing or malformed source identity causes binding failure","Invalid or unparseable observation timestamp returns a validation error","Content hash mismatch if pre-computed hash conflicts with server-side computation","Insufficient payment or expired x402 payment token results in 402 rejection","Empty or null memory content body yields schema validation error"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to establish verifiable, tamper-evident provenance for a stored memory — particularly in multi-agent environments where memories are shared and their origin or integrity may be disputed. It is preferred over generic logging when cryptographic content hashing and signed source-identity binding are required for auditing or compliance.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T06:44:29.147Z","isFirstParty":false,"canonicalSlug":"agent-memory-provenance-21989a0f"}