{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"e937e23f-740d-422a-9aa8-d88bb8336fa2","source_url":"https://zambo.dev/api/receipt/e937e23f-740d-422a-9aa8-d88bb8336fa2","receipt":{"id":"e937e23f-740d-422a-9aa8-d88bb8336fa2","created_at":"2026-10-28T20:04:37.642Z","receipt_schema_version":"0.4","job_summary":"goal: Get 3 tankless water heater quotes","tools":["handover"],"steps":[{"tool":"handover","status":"success","started_at":"2026-10-28T20:04:35.828Z","completed_at":"2026-10-28T20:04:37.642Z"}],"output_hash":"sha256:3a1fa4eb8d5272c6443e0d1d0d03742ca1b1121245f269d130c38be4a399f836","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6N2IwMTE5OTlmMzZhZTU2MjlhMDIzZDQ3NDRmM2IxYzRlYmUwZGQ2MTk3NTA3Y2YxNjg2OWUwZmMzODQwYTQ2YiIsImxhYmVsIjoiQ2xhdWRlLUYiLCJsYWJlbF9zb3VyY2UiOiJjYWxsZXJfcmVwb3J0ZWQiLCJ0eXBlIjoic2Vzc2lvbiJ9LCJpc3N1ZXJfY2xhaW1zIjp7InByb3ZlbmFuY2VfY2xhc3MiOiJFWEVDVVRFRCBCWSBaQU1CTyJ9LCJvdXRwdXQiOnsiYWNjZXB0YW5jZV91cmwiOiJodHRwczovL3phbWJvLmRldi9oYW5kb3Zlci9lN2M3MDI4Zi1kZDNiLTQ0MjAtYjhiNS0wYmM3OThkNTVkZmQvYWNjZXB0YW5jZS5qc29uIiwiYWdlbnRfaWQiOiJhZ2VudC1iOGVkMWEzNWEyZWQ1N2Q2NjEyNWE1ZTUiLCJhZ2VudF91cmwiOiJodHRwczovL3phbWJvLmRldi9hZ2VudC9hZ2VudC1iOGVkMWEzNWEyZWQ1N2Q2NjEyNWE1ZTUiLCJhaV91c2Vfc3RhdGVtZW50IjoiQUkgdXNlOiBDbGF1ZGUtRiBoZWxwZWQgd2l0aCAzIG9mIDMgc3RlcHMuIFNlZSB0aGUgbGlzdGVkIHJlY2VpcHRzLiIsImFpcyI6WyJDbGF1ZGUtRiJdLCJiYWRnZV91cmwiOiJodHRwczovL3phbWJvLmRldi9iYWRnZS9hZ2VudC1iOGVkMWEzNWEyZWQ1N2Q2NjEyNWE1ZTUuc3ZnIiwiY29udGludWVfdXJsIjoiaHR0cHM6Ly96YW1iby5kZXYvaGFuZG92ZXIvZTdjNzAyOGYtZGQzYi00NDIwLWI4YjUtMGJjNzk4ZDU1ZGZkIiwiaGFuZG92ZXJfaWQiOiJlN2M3MDI4Zi1kZDNiLTQ0MjAtYjhiNS0wYmM3OThkNTVkZmQiLCJodW1hbl9saW5lIjoiV3JhcHBlZCB1cC4gT3BlbiBhbnkgQUkgd2l0aCBaYW1ibyBhZGRlZCBhbmQgc2F5OiAnQ29udGludWUgbXkgWmFtYm8gc2Vzc2lvbiA2RDcxNzQ4MTI1QkQnLiBPciBwYXN0ZSB0aGlzIGxpbms6IGh0dHBzOi8vemFtYm8uZGV2L2hhbmRvdmVyL2U3YzcwMjhmLWRkM2ItNDQyMC1iOGI1LTBiYzc5OGQ1NWRmZCIsIm5vdF9jaGVja2VkIjpbXSwib3duZXJfdXJsIjoiaHR0cHM6Ly96YW1iby5kZXYvaGFuZG92ZXIvZTdjNzAyOGYtZGQzYi00NDIwLWI4YjUtMGJjNzk4ZDU1ZGZkIiwicmVjaXBpZW50X3R5cGUiOiJhaSIsInJlZGFjdGlvbnMiOjAsInJlbGVhc2VfaGludCI6ImhvbGQiLCJyZXN1bWVfY29kZSI6IjZENzE3NDgxMjVCRCIsInJldXNlZCI6ZmFsc2UsInNlYWxfbmV4dCI6IktlZXAgd29ya2Zsb3dfbWFuYWdlX3Rva2VuIHByaXZhdGUuIFdpdGggYW4gYWN0aXZlIHBhc3MsIGNhbGwgd29ya2Zsb3dfc2VhbCB3aXRoIHdvcmtmbG93X2lkLCB3b3JrZmxvd19tYW5hZ2VfdG9rZW4gYW5kIHRoZSBzYW1lIF9zZXNzaW9uX2lkIHVzZWQgZm9yIHRoaXMgaGFuZG92ZXIuIFNlYWxpbmcsIGluY2x1ZGluZyB0aGUgZGlzcHV0ZSBwYWNrLCByZXF1aXJlcyBhIHBhc3MuIiwic2hhcmVfdGV4dCI6IkNvbnRpbnVlIHRoaXMgWmFtYm8gc2Vzc2lvbiBpbiBhbm90aGVyIEFJOiBodHRwczovL3phbWJvLmRldi9oYW5kb3Zlci9lN2M3MDI4Zi1kZDNiLTQ0MjAtYjhiNS0wYmM3OThkNTVkZmQiLCJzaGllbGQiOiJwYXNzIiwic291cmNlcyI6eyJub3RfY2hlY2tlZCI6MCwibm90X3Jlc29sdmVkIjowLCJyZXNvbHZlZCI6MH0sInN0ZXBzIjozLCJ1cmwiOiJodHRwczovL3phbWJvLmRldi9oYW5kb3Zlci9lN2M3MDI4Zi1kZDNiLTQ0MjAtYjhiNS0wYmM3OThkNTVkZmQiLCJ2ZXJpZnlfdXJsIjoiaHR0cHM6Ly96YW1iby5kZXYvYXBpL3YyL3JlY2VpcHQvNzY3YWJjYTMtZDFkMC00ZWFlLTg5YzYtOTY2MWZkNmRlYzk0L3ZlcmlmeSIsInZpc2liaWxpdHkiOiJwdWJsaWMiLCJ3YXJuaW5ncyI6W10sIndvcmtmbG93X2lkIjoiMDk4NTI5NzUtN2M5OC00ZGE1LTg0MDQtNDU5YTFhMzY0MTQwIiwid29ya2Zsb3dfcmVjZWlwdF91cmwiOiJodHRwczovL3phbWJvLmRldi9ydW4vNzY3YWJjYTMtZDFkMC00ZWFlLTg5YzYtOTY2MWZkNmRlYzk0In0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6ImhhbmRvdmVyIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4wLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2183,"verification_status":"verified","session_trail":[{"tool":"memory_remember","status":"completed","args_hash":"sha256:02fea57acb7300f5bbd810d6aadeb84aadf3125842f0c68397c6e0e2d5244aeb","timestamp":"2026-10-28T20:04:33.673Z","receipt_uuid":"e637ac2c-2330-435f-9cc8-2812ce970a4a"},{"tool":"memory_recall","status":"completed","args_hash":"sha256:7e1512297de71cb7d1155a2750b23c864b0402277d48683e73e442ae5bb2e567","timestamp":"2026-10-28T20:04:35.059Z","receipt_uuid":"f8ca9a33-6eba-4e5b-8cf8-1244b3744875"},{"tool":"handover","status":"completed","args_hash":"sha256:6add4ae963040f42093a667c5e9f1ebd40c4de7e24880dda9bd7aa07e1b4463a","timestamp":"2026-10-28T20:04:37.642Z","receipt_uuid":"e937e23f-740d-422a-9aa8-d88bb8336fa2"}],"result_preview":"{\"handover_id\":\"e7c7028f-dd3b-4420-b8b5-0bc798d55dfd\",\"url\":\"https://zambo.dev/handover/e7c7028f-dd3b-4420-b8b5-0bc798d55dfd\",\"reused\":false,\"agent_id\":\"agent-b8ed1a35a2ed57d66125a5e5\",\"recipient_type\":\"ai\",\"resume_code\":\"6D71748125BD\",\"continue_url\":\"https://zambo.dev/handover/e7c7028f-dd3b-4420-b8b5-0bc798d55dfd\",\"human_line\":\"Wrapped up. Open any AI with Zambo added and say: 'Continue my Zambo session 6D71748125BD'. Or paste this link: https://zambo.dev/handover/e7c7028f-dd3b-4420-b8b5-0bc798d55dfd\",\"share_text\":\"Continue this Zambo session in another AI: https://zambo.dev/handover/e7c7028f-dd3b-4420-b8b5-0bc798d55dfd\",\"workflow_id\":\"09852975-7c98-4da5-8404-459a1a364140\",\"agent_url\":\"https://zambo.dev/agent/agent-b8ed1a35a2ed57d66125a5e5\",\"badge_url\":\"https://zambo.dev/badge/agent-b8ed1a35a2ed57d66125a5e5.svg\",\"workflow_receipt_url\":\"https://zambo.dev/run/767abca3-d1d0-4eae-89c6-9661fd6dec94\",\"verify_url\":\"https://zambo.dev/api/v2/receipt/767abca3-d1d0-4eae-89c6-9661fd6dec94/verify\",\"steps\":3,\"ai_use_statement\":\"AI use: Claude-F helped with 3 of 3 steps. See the listed receipts.\",\"sources\":{\"resolved\":0,\"not_resolved\":0,\"not_checked\":0},\"warnings\":[],\"acceptance_url\":\"https://zambo.dev/handover/e7c7028f-dd3b-4420-b8b5-0bc798d55dfd/acceptance.json\",\"release_hint\":\"hold\",\"ais\":[\"Claude-F\"],\"not_checked\":[],\"shield\":\"pass\",\"visibility\":\"public\",\"redactions\":0,\"owner_url\":\"https://zambo.dev/handover/e7c7028f-dd3b-4420-b8b5-0bc798d55dfd\",\"seal_next\":\"Keep workflow_manage_token private. With an active pass, call workflow_seal with workflow_id, workflow_manage_token and the same _session_id used for this handover. Sealing, including the dispute pack, requires a pass.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:3beb851e5821166e408695a11dd07b5d70faff04a3f0fb906a0b1b5c504b5f5e","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"handover","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:7b011999f36ae5629a023d4744f3b1c4ebe0dd6197507cf16869e0fc3840a46b","label":"Claude-F","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:d1ee9aeed5178a2ce6fff831ec850206e10810e65d5103b79606426385a67509","evidence_url":"/api/evidence/d1ee9aeed5178a2ce6fff831ec850206e10810e65d5103b79606426385a67509","evidence_byte_length":747,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:63472b58571d173ef3da517e190ab4d628c714687313247244d3a20e8605c754","anchor":{"event_id":"bcb26677d122407506ec12628efb3c7afc1199226e18359a9316ae3081db3f8a","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-28T20:04:38.519Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T20:04:37.642Z","evidence_url":"https://zambo.dev/api/evidence/d1ee9aeed5178a2ce6fff831ec850206e10810e65d5103b79606426385a67509","receipt_uuid":"e937e23f-740d-422a-9aa8-d88bb8336fa2","output_sha256":"sha256:3a1fa4eb8d5272c6443e0d1d0d03742ca1b1121245f269d130c38be4a399f836","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:d1ee9aeed5178a2ce6fff831ec850206e10810e65d5103b79606426385a67509","evidence_byte_length":747},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T20:04:37.642Z\",\"evidence_byte_length\":747,\"evidence_sha256\":\"sha256:d1ee9aeed5178a2ce6fff831ec850206e10810e65d5103b79606426385a67509\",\"evidence_url\":\"https://zambo.dev/api/evidence/d1ee9aeed5178a2ce6fff831ec850206e10810e65d5103b79606426385a67509\",\"output_sha256\":\"sha256:3a1fa4eb8d5272c6443e0d1d0d03742ca1b1121245f269d130c38be4a399f836\",\"receipt_uuid\":\"e937e23f-740d-422a-9aa8-d88bb8336fa2\",\"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":"2026-10-28T20:04:37.642Z","detail":"The receipt store reports 2026-10-28T20:04:37.642Z; 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":"sha256:3a1fa4eb8d5272c6443e0d1d0d03742ca1b1121245f269d130c38be4a399f836","computed_hash":"sha256:3a1fa4eb8d5272c6443e0d1d0d03742ca1b1121245f269d130c38be4a399f836","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."}}}