{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b26105bc-988f-420e-8582-e29801d94f71","source_url":"https://zambo.dev/api/receipt/b26105bc-988f-420e-8582-e29801d94f71","receipt":{"id":"b26105bc-988f-420e-8582-e29801d94f71","created_at":"2026-10-29T22:06:42.895Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: handover_submission","tools":["handover_submission"],"steps":[{"tool":"handover_submission","completed_at":"2026-10-29T22:06:42.895Z","status":"success"}],"output_hash":"sha256:278c461eb6dc4e3aa1d633aa429849dd02ea7d5691e6948b1e85660b092518b4","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2160,"verification_status":"verified","session_trail":[],"result_preview":"{\"summary\":\"Day watch complete for 29 October. Check sentence, planted for the receiving session: the lighthouse keeper counts four gulls at dawn, and the harbour log for 29 October is kept in the green binder.\\n\\nHeadline figures from the log: 15 entries between 06:00 and 20:00, 125 gulls counted in total, peak 13 at 16:00. The supply boat arrived at 12:20. The last ferry went out at 19:40. The day log is kept in the green binder.\\n\\nReference check: the AER-1 conformance corpus published at zambo.dev/aer1/corpus.json currently carries 126 vectors and 129 checks.\\n\\nStill open: the 21:00 close-out entry has not been logged. The receiving session logs it and files it in the day binder with the rest of the day.\",\"deliverables\":[{\"name\":\"Supplied work\",\"content\":\"HARBOUR LOG, 29 OCTOBER (day watch, keeper on duty)\\n\\nhour   gulls   note\\n06:00  4       first light count\\n07:00  6\\n08:00  9\\n09:00  7\\n10:00  12\\n11:00  8\\n12:00  10      supply boat arrived 12:20\\n13:00  5\\n14:00  11\\n15:00  9\\n16:00  13\\n17:00  8\\n18:00  6\\n19:00  10      last ferry out 19:40\\n20:00  7\\n\\nEntries: 15 (06:00 to 20:00). The 21:00 close-out entry has not been logged yet.\\n\\nSTANDING NOTES FOR THE HARBOUR LOG\\n\\nThe day log for 29 October is kept in the green binder.\\nFuel receipts go in the grey folder.\\nThe tide table is pinned above the chart desk.\\nRadio checks run at 06:00 and 18:00.\\nThe blue binder holds the September log.\\nEntries logged after 18:00 are filed in the night binder, not the day binder.\\nMooring fees are tallied on Fridays.\",\"sha256\":\"4f9cab09236700b2616ccb65fff9b9316c2751f89102162101237fca5ecd5e47\",\"verification\":\"browser_checkable\"}],\"claim\":\"Supplied work, not independently checked.\"}","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":"handover_submission","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:7339c1d3d8d2236b907f0b8387bc0e3bb738892c0a757c5e557b9c64143ebb78"},"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:fc5a3949c214fea19adb9214dcf5a5170160470834c70f4a1b5d45f7aeb9a288","anchor":{"event_id":"006ab7e6bfd677d87ac75cb169ad6c3d84db914190883563064552a88878ada7","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-29T22:06:43.612Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-29T22:06:42.895Z","evidence_url":null,"receipt_uuid":"b26105bc-988f-420e-8582-e29801d94f71","output_sha256":"sha256:278c461eb6dc4e3aa1d633aa429849dd02ea7d5691e6948b1e85660b092518b4","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-29T22:06:42.895Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:278c461eb6dc4e3aa1d633aa429849dd02ea7d5691e6948b1e85660b092518b4\",\"receipt_uuid\":\"b26105bc-988f-420e-8582-e29801d94f71\",\"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":"2026-10-29T22:06:42.895Z","detail":"The receipt store reports 2026-10-29T22:06:42.895Z; 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":"sha256:278c461eb6dc4e3aa1d633aa429849dd02ea7d5691e6948b1e85660b092518b4","computed_hash":"sha256:278c461eb6dc4e3aa1d633aa429849dd02ea7d5691e6948b1e85660b092518b4","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."}}}