{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"16c460ac-f77d-4dff-84e9-1f5ac4386956","source_url":"https://zambo.dev/api/receipt/16c460ac-f77d-4dff-84e9-1f5ac4386956","receipt":{"id":"16c460ac-f77d-4dff-84e9-1f5ac4386956","created_at":"2026-10-31T02:14:46.074Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: memory_recall","tools":["memory_recall"],"steps":[{"tool":"memory_recall","status":"success","started_at":"2026-10-31T02:14:45.991Z","completed_at":"2026-10-31T02:14:46.074Z"}],"output_hash":"sha256:ef8f6e1587744008e83f2685a601a27209f2bc0bcf7f929bae2b5bc389433874","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":658,"verification_status":"verified","session_trail":[{"tool":"memory_recall","status":"completed","args_hash":"sha256:55e29ebc0008901c30ff798d38cd7b912747adf6613c3404afa2de6cb270c229","timestamp":"2026-10-31T02:14:46.074Z","receipt_uuid":"16c460ac-f77d-4dff-84e9-1f5ac4386956"}],"result_preview":"No saved facts found.","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:e2f949706071e86151b71a4498f653203052a146573f12c463d08965f1460618","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":4,"free_remaining":16,"free_limit":20,"signal_handle":null,"tool":{"name":"memory_recall","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:0064f81da87f6752e5012442509415d88cb6b73ddfb8f08330eb0c2b0f084cb9","label":"pixel-fleet","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:f6b2bb0c54b2171d562a8751bab4a5fc588217e40b96248ee829991130d1485c","anchor":{"event_id":"45a5c7f63e54a0d9f943863843e98571eb4e3b72d3f189f5c40a1a3f2d5df0fb","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-31T02:14:46.623Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T02:14:46.074Z","evidence_url":null,"receipt_uuid":"16c460ac-f77d-4dff-84e9-1f5ac4386956","output_sha256":"sha256:ef8f6e1587744008e83f2685a601a27209f2bc0bcf7f929bae2b5bc389433874","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T02:14:46.074Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:ef8f6e1587744008e83f2685a601a27209f2bc0bcf7f929bae2b5bc389433874\",\"receipt_uuid\":\"16c460ac-f77d-4dff-84e9-1f5ac4386956\",\"schema_version\":\"zambo-receipt-anchor/1\"}"},"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","api_version":1,"verification_scope":"separate_sha256_commitment_and_provenance_binding_checks","checks":{"commitment_matches":{"label":"SHA-256 commitment","passed":true,"status":"pass","detail":"The exact decoded canonical bytes match the stored SHA-256 output hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"signature":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"No Ed25519 signature or pinned signing key was checked."},"chain":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"No append-only receipt-chain proof was checked."},"issued_by_zambo_dev":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"immutable_log_timestamp":{"label":"Stored timestamp","passed":true,"timestamp":"2026-10-31T02:14:46.074Z","detail":"The receipt store reports 2026-10-31T02:14:46.074Z; immutability is not checked here."},"receipt_schema_version":"0.4","signature_valid":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"Compatibility field only. No Ed25519 signature was checked; use API v2 checks.commitment_matches for the SHA-256 commitment."},"chain_valid":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"This endpoint does not verify an append-only chain."}},"execution_context":{"environment":"zambo.dev hosted MCP","quota_identity":{"meter_key":"sha256:3f89ccfdac1e23ce0fc2a01887453a3064ad4cb91921e2d33ad1b3f0e2e70014"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:ef8f6e1587744008e83f2685a601a27209f2bc0bcf7f929bae2b5bc389433874","computed_hash":"sha256:ef8f6e1587744008e83f2685a601a27209f2bc0bcf7f929bae2b5bc389433874","detail":"SHA-256 of the exact decoded canonical bytes matches output_hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"issuer_authentication":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"signature":{"status":"not_checked","detail":"No Ed25519 signature or pinned signing key is supplied."},"schema":{"status":"not_checked","detail":"Schema conformance is left to the client using the linked hosted-profile schema."},"chain":{"status":"not_checked","detail":"This endpoint does not verify an append-only receipt chain."}}}