{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"afc317f4-ee10-48d7-a69e-2de93248278a","source_url":"https://zambo.dev/api/receipt/afc317f4-ee10-48d7-a69e-2de93248278a","receipt":{"id":"afc317f4-ee10-48d7-a69e-2de93248278a","created_at":"2026-10-28T22:58:56.603Z","receipt_schema_version":"0.4","job_summary":"query: XPR1028-PROOF-4417","tools":["memory_recall"],"steps":[{"tool":"memory_recall","status":"success","started_at":"2026-10-28T22:58:56.560Z","completed_at":"2026-10-28T22:58:56.603Z"}],"output_hash":"sha256:67ab34a2408359a34ab955715db082b7b470c1549bb60adba464671b0c69c5b0","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":606,"verification_status":"verified","session_trail":[{"tool":"memory_remember","status":"completed","args_hash":"sha256:29af61578fc66f777597225ffbcc2d6ff6f478bc400abb7809c354409fc1e0f2","timestamp":"2026-10-28T22:58:55.723Z","receipt_uuid":"8c8de2b6-8b67-47c7-8256-e019228a72dd"},{"tool":"memory_recall","status":"completed","args_hash":"sha256:0be79899161083b31713bb0227bc4fab1092ff95fea94d714c156c2ea3297c0b","timestamp":"2026-10-28T22:58:56.603Z","receipt_uuid":"afc317f4-ee10-48d7-a69e-2de93248278a"}],"result_preview":"Recalled 1 fact.","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ffb9a34ddea56a573d1a73954d43b11819919dbfa9c2f967e27f1adc76ed10dc","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":"sha256:18f11cb15baa057a6ecbf0632ada0a383729cb53683c9ef28f3891ac5bc3796f"},"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":"sha256:6d6dfa09ba86140b362c68e804fa1ec0b759793c98ca9ad57e6329ca5ba25b20","anchor":{"event_id":"7689f91833d8d45798f67de751be5ccfb63db4feeb63df0a2176177c40aa876b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-28T22:58:57.558Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T22:58:56.603Z","evidence_url":null,"receipt_uuid":"afc317f4-ee10-48d7-a69e-2de93248278a","output_sha256":"sha256:67ab34a2408359a34ab955715db082b7b470c1549bb60adba464671b0c69c5b0","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T22:58:56.603Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:67ab34a2408359a34ab955715db082b7b470c1549bb60adba464671b0c69c5b0\",\"receipt_uuid\":\"afc317f4-ee10-48d7-a69e-2de93248278a\",\"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":"2026-10-28T22:58:56.603Z","detail":"The receipt store reports 2026-10-28T22:58:56.603Z; 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":"sha256:67ab34a2408359a34ab955715db082b7b470c1549bb60adba464671b0c69c5b0","computed_hash":"sha256:67ab34a2408359a34ab955715db082b7b470c1549bb60adba464671b0c69c5b0","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."}}}