{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c344011d-9e5c-4468-a5b0-dbccce616c06","source_url":"https://zambo.dev/api/receipt/c344011d-9e5c-4468-a5b0-dbccce616c06","receipt":{"id":"c344011d-9e5c-4468-a5b0-dbccce616c06","created_at":"2026-10-18T23:17:27.395Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: sample_job_draft","tools":["sample_job_draft"],"steps":[{"tool":"sample_job_draft","completed_at":"2026-10-18T23:17:27.395Z","status":"success"}],"output_hash":"sha256:8a900a4ac58a5a121f00cbb883cb886335abc9749bbcdd4252f0088fd20a7d13","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":839,"verification_status":"verified","session_trail":[],"result_preview":"{\"source_receipt_id\":\"7ed7b41b-c8a3-484c-9a23-0b6f4b8bb953\",\"source_output_hash\":\"sha256:53ea07761435c6fa1aabdb20493e6c1651e7aff9bcb8a98d70d1049aa112dd0d\",\"output\":\"{\\\"sample\\\":true,\\\"text\\\":\\\"Sample draft: Welcome! Here is your getting-started checklist.\\\",\\\"claim\\\":\\\"Supplied sample text, not independently executed or checked.\\\"}\",\"redacted_projection\":true,\"source_commitment_checked\":true}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"sample_job_draft","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:b9281cd6f9d49efeb12483e9ff53df0e1c1ac3ab01154a0c64575b030d05e677"},"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":"LOGGED BY AGENT","metadata_hash":"sha256:c26dec19d2d45f6d1e00e7de1bf4d8b08f13f24aee5c791af19ce4686c6ae565","anchor":{"event_id":"f1c80ae1d78d849f7a19f57d7e5516da2e159acc4e0ef7950c720eb7c497fc7b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-18T23:17:27.944Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T23:17:27.395Z","evidence_url":null,"receipt_uuid":"c344011d-9e5c-4468-a5b0-dbccce616c06","output_sha256":"sha256:8a900a4ac58a5a121f00cbb883cb886335abc9749bbcdd4252f0088fd20a7d13","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T23:17:27.395Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:8a900a4ac58a5a121f00cbb883cb886335abc9749bbcdd4252f0088fd20a7d13\",\"receipt_uuid\":\"c344011d-9e5c-4468-a5b0-dbccce616c06\",\"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":"2026-10-18T23:17:27.395Z","detail":"The receipt store reports 2026-10-18T23:17:27.395Z; 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."}}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:8a900a4ac58a5a121f00cbb883cb886335abc9749bbcdd4252f0088fd20a7d13","computed_hash":"sha256:8a900a4ac58a5a121f00cbb883cb886335abc9749bbcdd4252f0088fd20a7d13","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."}}}