{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"fb555d78-6bee-44f0-8ec5-0255058d6114","source_url":"https://zambo.dev/api/receipt/fb555d78-6bee-44f0-8ec5-0255058d6114","receipt":{"id":"fb555d78-6bee-44f0-8ec5-0255058d6114","created_at":"2026-10-28T20:05:08.701Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: memory_recall","tools":["memory_recall"],"steps":[{"tool":"memory_recall","status":"success","started_at":"2026-10-28T20:05:08.636Z","completed_at":"2026-10-28T20:05:08.701Z"}],"output_hash":"sha256:147bc6e945e471682a91c532df80409a97e39859d8a1881e7a198e5fb46c6071","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":662,"verification_status":"verified","session_trail":[{"tool":"memory_remember","status":"completed","args_hash":"sha256:2dd317a17d2eeb35956ab01749670c04465da8d61967188b0ecaa8c6b2582ffb","timestamp":"2026-10-28T20:05:07.861Z","receipt_uuid":"66124b6d-1125-412d-ace0-d0c6bb6048c1"},{"tool":"memory_recall","status":"completed","args_hash":"sha256:665d3350700e41e3aeaccc87b5e57735df2bec333d0df7c9cc5ca71179d40f3a","timestamp":"2026-10-28T20:05:08.701Z","receipt_uuid":"fb555d78-6bee-44f0-8ec5-0255058d6114"}],"result_preview":"Recalled 2 facts.","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:665d3350700e41e3aeaccc87b5e57735df2bec333d0df7c9cc5ca71179d40f3a","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:a9366a17607ac1c97bd36da64f85a3099e46e2b7c96210dd0145cd3aec6c6f99","label":"probe-af4442","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:a6ad29b2fbe5fad36843a3006257f578ee075ebdd454df31a97a8e0c3b1ab3ea","anchor":{"event_id":"1b39c5e3fd0377133227b3a3e59a0e069d991114b41a0936e52705f6c8dfd0ee","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-28T20:05:09.727Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T20:05:08.701Z","evidence_url":null,"receipt_uuid":"fb555d78-6bee-44f0-8ec5-0255058d6114","output_sha256":"sha256:147bc6e945e471682a91c532df80409a97e39859d8a1881e7a198e5fb46c6071","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T20:05:08.701Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:147bc6e945e471682a91c532df80409a97e39859d8a1881e7a198e5fb46c6071\",\"receipt_uuid\":\"fb555d78-6bee-44f0-8ec5-0255058d6114\",\"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":"2026-10-28T20:05:08.701Z","detail":"The receipt store reports 2026-10-28T20:05:08.701Z; 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":"sha256:147bc6e945e471682a91c532df80409a97e39859d8a1881e7a198e5fb46c6071","computed_hash":"sha256:147bc6e945e471682a91c532df80409a97e39859d8a1881e7a198e5fb46c6071","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."}}}