{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a9bc3c72-ffb8-4345-b5b1-42952729bc33","source_url":"https://zambo.dev/api/receipt/a9bc3c72-ffb8-4345-b5b1-42952729bc33","receipt":{"id":"a9bc3c72-ffb8-4345-b5b1-42952729bc33","created_at":"2026-10-25T20:30:49.907Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: memory_recall","tools":["memory_recall"],"steps":[{"tool":"memory_recall","status":"success","started_at":"2026-10-25T20:30:49.864Z","completed_at":"2026-10-25T20:30:49.907Z"}],"output_hash":"sha256:64a493d93af89de9d6cf943e8e9a928d39b0962520f0d7cb7039bb3513007de7","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":616,"verification_status":"verified","session_trail":[{"tool":"memory_recall","status":"completed","args_hash":"sha256:645a7f0a34af88c9c101511d780dd3e1a173a444b8b2f3fac3bad3661115081c","timestamp":"2026-10-25T20:30:48.110Z","receipt_uuid":"0929180e-6b3f-4e06-8e4a-7a3ff2d990d9"},{"tool":"memory_recall","status":"completed","args_hash":"sha256:645a7f0a34af88c9c101511d780dd3e1a173a444b8b2f3fac3bad3661115081c","timestamp":"2026-10-25T20:30:49.173Z","receipt_uuid":"422a1df0-b7f9-451e-90e3-6f6b4248aafc"},{"tool":"memory_recall","status":"completed","args_hash":"sha256:645a7f0a34af88c9c101511d780dd3e1a173a444b8b2f3fac3bad3661115081c","timestamp":"2026-10-25T20:30:49.907Z","receipt_uuid":"a9bc3c72-ffb8-4345-b5b1-42952729bc33"}],"result_preview":"Memory recall status unavailable.","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:645a7f0a34af88c9c101511d780dd3e1a173a444b8b2f3fac3bad3661115081c","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"memory_recall","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:60c22ca5e3f3e3c7560a87b238a0497008d9b002824825b8a7cb00053b45ef57","label":"qa","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":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:7201b99b86515563681df59494848a6e285516a8d9c46f716569e06d2b42467c","anchor":{"event_id":"99d825ef7be28a99b9607042e1647be048f5920fbf37f8c65073a8bda30304e2","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-25T20:30:52.148Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T20:30:49.907Z","evidence_url":null,"receipt_uuid":"a9bc3c72-ffb8-4345-b5b1-42952729bc33","output_sha256":"sha256:64a493d93af89de9d6cf943e8e9a928d39b0962520f0d7cb7039bb3513007de7","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T20:30:49.907Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:64a493d93af89de9d6cf943e8e9a928d39b0962520f0d7cb7039bb3513007de7\",\"receipt_uuid\":\"a9bc3c72-ffb8-4345-b5b1-42952729bc33\",\"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":"2026-10-25T20:30:49.907Z","detail":"The receipt store reports 2026-10-25T20:30:49.907Z; 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"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:64a493d93af89de9d6cf943e8e9a928d39b0962520f0d7cb7039bb3513007de7","computed_hash":"sha256:64a493d93af89de9d6cf943e8e9a928d39b0962520f0d7cb7039bb3513007de7","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."}}}