{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"855a8917-a4f1-49ff-ad1f-ffbe6e3a5af1","source_url":"https://zambo.dev/api/receipt/855a8917-a4f1-49ff-ad1f-ffbe6e3a5af1","receipt":{"id":"855a8917-a4f1-49ff-ad1f-ffbe6e3a5af1","created_at":"2026-10-22T13:03:19.793Z","receipt_schema_version":"0.4","job_summary":"goal: probe","tools":["handover"],"steps":[{"tool":"handover","status":"success","started_at":"2026-10-22T13:03:19.572Z","completed_at":"2026-10-22T13:03:19.793Z"}],"output_hash":"sha256:701587d3bb98458e88121d16cdef5223777f9b379bbe9d9c3c3fbd3661e8f56b","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":565,"verification_status":"verified","session_trail":[{"tool":"pdf_extract","status":"completed","args_hash":"sha256:141c3badde193bfb0c78a6104d603573c5bb3a23e10fbe72378afae1c823b945","timestamp":"2026-10-22T12:59:31.766Z","receipt_uuid":"555a0a65-ba77-4a88-bfa4-06b8a3b4b2a1"},{"tool":"pdf_extract","status":"completed","args_hash":"sha256:9ad5818f819fa2b1c8e022e0c96692573296ed2be358956711c0071768d97048","timestamp":"2026-10-22T12:59:33.655Z","receipt_uuid":"4382669e-5a8e-4b2d-b0c2-43d4d0a9fe17"},{"tool":"pdf_extract","status":"failed","args_hash":"sha256:35b45e6317721c7316420f24f73e140e7530d93014fed7d47c2f6cc3741e5a9e","timestamp":"2026-10-22T12:59:35.368Z","receipt_uuid":"c5ccc590-19c1-4062-b2f4-d5afb9bccb0e"},{"tool":"pdf_extract","status":"failed","args_hash":"sha256:f99b8dcb41c580dcb6c0b8135a7b58a2add5424079bd35485f5bf3526740f8c3","timestamp":"2026-10-22T12:59:37.264Z","receipt_uuid":"a6dbcaf1-7a72-4b2d-8cd3-f60d6746d5ae"},{"tool":"pdf_extract","status":"failed","args_hash":"sha256:85903a447f812235b67d808eb2bcdc1bb188fff81172def1083da58e01162976","timestamp":"2026-10-22T12:59:38.832Z","receipt_uuid":"ae04a69a-a003-41b8-b31f-30f104428ccb"},{"tool":"pdf_extract","status":"failed","args_hash":"sha256:0058ebcaf9b2bb93f2ca7d97c22d4470ecbd0bce971f5f1fb5183df15fdde89c","timestamp":"2026-10-22T12:59:40.401Z","receipt_uuid":"8d14ced9-76da-4d8b-9a57-4fd8a46d270c"},{"tool":"pdf_extract","status":"failed","args_hash":"sha256:781534fb163c3aa484df45517e76b5c53c7f85ad8624d0d51e2ac776c4904ed3","timestamp":"2026-10-22T13:00:36.601Z","receipt_uuid":"5f8112d7-72cf-4709-ad0b-b3e6da2a9d6a"},{"tool":"pdf_extract","status":"completed","args_hash":"sha256:b98640cc2ccd55ad9cfd2e24c8efff271428dce644f9c27b7961f68f10e82dcc","timestamp":"2026-10-22T13:00:38.922Z","receipt_uuid":"ad5b822c-8c5e-4971-8b9d-c280a9ea7652"},{"tool":"handover","status":"failed","args_hash":"sha256:93ba9f1d615bc91e22256bc2c5a2ce4789af3db247e0b60e2ec862ecf3a5e072","timestamp":"2026-10-22T13:01:21.856Z","receipt_uuid":"82215c0d-1918-4a0f-85fe-6245fdd38ccf"},{"tool":"day_pass_activate","status":"completed","args_hash":"sha256:601c5841f7539f0768ff999cec6ef71e7491707361769bce6e79ce139a38b6bf","timestamp":"2026-10-22T13:02:51.174Z","receipt_uuid":"af5fdd42-6865-4c2b-8225-9bbef044f43b"},{"tool":"handover","status":"completed","args_hash":"sha256:5539000554c2eddf720d9fb3b81fefbf6fcc180cbd387941a566f6b1955a10cb","timestamp":"2026-10-22T13:03:19.793Z","receipt_uuid":"855a8917-a4f1-49ff-ad1f-ffbe6e3a5af1"}],"result_preview":"{\"visibility\":\"private\",\"message\":\"Private delivery created. Use the client or owner link returned to the requesting session.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b10e046363952681e1c486a42d59d01be65a3480d0963c4e4e3ef091cc8a2924","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"handover","version":"4.0.0","scope":"public"},"caller":{"type":"api_key","id":"sha256:a71950e454e3653f41e4ae2d494e7d37c63cb7c91e15762a46f1a0d8027386ed"},"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:c88120ebe969c4402f26d7036ba24adfc320fda77c4816ed435e30c5e5b4597d","anchor":{"event_id":"f0635609a1bcb9b2537428bc11ef4836a44ea0665b25af3a86561413ad4dd823","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-22T13:03:20.586Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-22T13:03:19.793Z","evidence_url":null,"receipt_uuid":"855a8917-a4f1-49ff-ad1f-ffbe6e3a5af1","output_sha256":"sha256:701587d3bb98458e88121d16cdef5223777f9b379bbe9d9c3c3fbd3661e8f56b","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-22T13:03:19.793Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:701587d3bb98458e88121d16cdef5223777f9b379bbe9d9c3c3fbd3661e8f56b\",\"receipt_uuid\":\"855a8917-a4f1-49ff-ad1f-ffbe6e3a5af1\",\"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":"2026-10-22T13:03:19.793Z","detail":"The receipt store reports 2026-10-22T13:03:19.793Z; 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":"sha256:701587d3bb98458e88121d16cdef5223777f9b379bbe9d9c3c3fbd3661e8f56b","computed_hash":"sha256:701587d3bb98458e88121d16cdef5223777f9b379bbe9d9c3c3fbd3661e8f56b","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."}}}