{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"57d338f5-51c4-4ba8-8660-02f03108e3a0","source_url":"https://zambo.dev/api/receipt/57d338f5-51c4-4ba8-8660-02f03108e3a0","receipt":{"id":"57d338f5-51c4-4ba8-8660-02f03108e3a0","created_at":"2026-10-29T03:04:52.679Z","receipt_schema_version":"0.4","job_summary":"url: 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ZAMBO","metadata_hash":"sha256:9f62f9bacdb3f87a7381ebdab55b5767979f12efdd9913b7afa46e796c379abc","anchor":{"event_id":"7f1e25d2dc53daa2db3b614759a3605dd7ae6e0e3f00d1b8784fc34cae85517c","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-29T03:04:54.303Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-29T03:04:52.679Z","evidence_url":"https://zambo.dev/api/evidence/e036948bdf15f85f2ff43508165d2d8a5992033b10fbc16c27bc4e2bc05691af","receipt_uuid":"57d338f5-51c4-4ba8-8660-02f03108e3a0","output_sha256":"sha256:854f2ca0e11a14d24bd204da0851fa0b94aa3f7dfabb4f6b1cf472e534549f88","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:e036948bdf15f85f2ff43508165d2d8a5992033b10fbc16c27bc4e2bc05691af","evidence_byte_length":194},"envelope_bytes":"{\"anchored_at\":\"2026-10-29T03:04:52.679Z\",\"evidence_byte_length\":194,\"evidence_sha256\":\"sha256:e036948bdf15f85f2ff43508165d2d8a5992033b10fbc16c27bc4e2bc05691af\",\"evidence_url\":\"https://zambo.dev/api/evidence/e036948bdf15f85f2ff43508165d2d8a5992033b10fbc16c27bc4e2bc05691af\",\"output_sha256\":\"sha256:854f2ca0e11a14d24bd204da0851fa0b94aa3f7dfabb4f6b1cf472e534549f88\",\"receipt_uuid\":\"57d338f5-51c4-4ba8-8660-02f03108e3a0\",\"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":"2026-10-29T03:04:52.679Z","detail":"The receipt store reports 2026-10-29T03:04:52.679Z; 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":{"source":"africau.edu","environment":"zambo.dev hosted MCP"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:854f2ca0e11a14d24bd204da0851fa0b94aa3f7dfabb4f6b1cf472e534549f88","computed_hash":"sha256:854f2ca0e11a14d24bd204da0851fa0b94aa3f7dfabb4f6b1cf472e534549f88","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."}}}