{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"91c9a15c-6202-454f-81ea-bb01c86006b0","source_url":"https://zambo.dev/api/receipt/91c9a15c-6202-454f-81ea-bb01c86006b0","receipt":{"id":"91c9a15c-6202-454f-81ea-bb01c86006b0","created_at":"2026-10-17T01:01:07.926Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: handover_submission","tools":["handover_submission"],"steps":[{"tool":"handover_submission","completed_at":"2026-10-17T01:01:07.926Z","status":"success"}],"output_hash":"sha256:1edba70e2d12cb7f3ab43ac21caae99fb6afdc8f804b39dee297f841795cf04a","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":865,"verification_status":"verified","session_trail":[],"result_preview":"{\"summary\":\"\",\"deliverables\":[{\"name\":\"Supplied work\",\"content\":\"Claim 1: standing reduces sitting time (https://www.cdc.gov/). Claim 2: may reduce back pain (https://pubmed.ncbi.nlm.nih.gov/). Claim 3: dead link source (https://example.invalid/nope).\",\"sha256\":\"3aabb61802779f39010471ef7274f9119f8dcf004c5a124dd8291dde777c2ed6\",\"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:c4680564245ccc2cf4083dde8e74a0d1d5f9446e7ea6f540a4aab0cdc13142fb"},"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":"sha256:7db8696c13c4595adeb8da9afdb6ecde3ffee8683d47bc2fbe1017408b1f3569","anchor":{"event_id":"9cd2e3c6440d091daf0ac6d8b5f0a8b3504a76b3a8bc41e7f7ce3ce1c3d1332b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-17T01:01:08.466Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-17T01:01:07.926Z","evidence_url":null,"receipt_uuid":"91c9a15c-6202-454f-81ea-bb01c86006b0","output_sha256":"sha256:1edba70e2d12cb7f3ab43ac21caae99fb6afdc8f804b39dee297f841795cf04a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-17T01:01:07.926Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:1edba70e2d12cb7f3ab43ac21caae99fb6afdc8f804b39dee297f841795cf04a\",\"receipt_uuid\":\"91c9a15c-6202-454f-81ea-bb01c86006b0\",\"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":"2026-10-17T01:01:07.926Z","detail":"The receipt store reports 2026-10-17T01:01:07.926Z; 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":"sha256:1edba70e2d12cb7f3ab43ac21caae99fb6afdc8f804b39dee297f841795cf04a","computed_hash":"sha256:1edba70e2d12cb7f3ab43ac21caae99fb6afdc8f804b39dee297f841795cf04a","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."}}}