{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"7b0cd0bd-f3c6-4c85-882e-9149531c05f7","source_url":"https://zambo.dev/api/receipt/7b0cd0bd-f3c6-4c85-882e-9149531c05f7","receipt":{"id":"7b0cd0bd-f3c6-4c85-882e-9149531c05f7","created_at":"2026-11-02T20:49:43.177Z","receipt_schema_version":"0.4","job_summary":"goal: Deliver job SAMPLE-2043 as one checkable record: the client opens one link and verifies every step.","tools":["handover"],"steps":[{"tool":"handover","status":"success","started_at":"2026-11-02T20:49:40.111Z","completed_at":"2026-11-02T20:49:43.177Z"}],"output_hash":"sha256:62c20d3326a3b81efc5b1aebe37fa9eb59a72d78665289361af450773ef67078","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2029,"verification_status":"verified","session_trail":[{"tool":"memory_remember","status":"completed","args_hash":"sha256:6051380be947f2b7d5328a69b242787010a29c37dbf3a7715765eed7103acdb9","timestamp":"2026-11-02T20:49:33.626Z","receipt_uuid":"96186fb5-daa6-4175-98ca-9f4fab592ac6"},{"tool":"memory_remember","status":"completed","args_hash":"sha256:36be09c2db6b353a44abbea3b28a88f6fa17c24d1b7b52e8342e7d9fb7649fd0","timestamp":"2026-11-02T20:49:35.207Z","receipt_uuid":"f4c4621a-da05-4bf2-a5c0-16c5aeba07fd"},{"tool":"memory_remember","status":"completed","args_hash":"sha256:a026049b8b0391ceea2a35d8634ad72ca65f889f612cb3202163edd5db938fe3","timestamp":"2026-11-02T20:49:36.876Z","receipt_uuid":"ed36d719-70e3-4519-a9b5-3456a013e786"},{"tool":"memory_remember","status":"completed","args_hash":"sha256:36bd8793f50f85dd89094d8d611d13d733772a8429bcea479681974a20b3a509","timestamp":"2026-11-02T20:49:38.803Z","receipt_uuid":"de873f15-31ad-4c5f-a08f-b9827fc6d7c9"},{"tool":"handover","status":"completed","args_hash":"sha256:6528dcc320ed9e67d52d466a41c1dd0e70880f95806dcbb95a9a6927d90bc39e","timestamp":"2026-11-02T20:49:43.177Z","receipt_uuid":"7b0cd0bd-f3c6-4c85-882e-9149531c05f7"}],"result_preview":"{\"handover_id\":\"31715914-80eb-438d-b01b-d2307cc4800e\",\"url\":\"https://zambo.dev/handover/31715914-80eb-438d-b01b-d2307cc4800e\",\"reused\":false,\"agent_id\":\"agent-451247bb3b396b7a82ea7517\",\"workflow_id\":\"7bad2b35-4f5d-434e-b774-c276ba0b2740\",\"agent_url\":\"https://zambo.dev/agent/agent-451247bb3b396b7a82ea7517\",\"badge_url\":\"https://zambo.dev/badge/agent-451247bb3b396b7a82ea7517.svg\",\"share_text\":\"Here's the handover for Harbor Lane Bakery (fictional sample client): Deliver job SAMPLE-2043 as one checkable record: the client opens one link and verifies every step.. https://zambo.dev/handover/31715914-80eb-438d-b01b-d2307cc4800e Each listed step has a verifiable receipt you can check in your browser.\",\"workflow_receipt_url\":\"https://zambo.dev/run/aa466129-e2b6-4858-a7e0-3e52e6cb708e\",\"verify_url\":\"https://zambo.dev/api/v2/receipt/aa466129-e2b6-4858-a7e0-3e52e6cb708e/verify\",\"steps\":5,\"ai_use_statement\":\"AI use: delivery-worker-r3 helped with 5 of 5 steps. See the listed receipts.\",\"sources\":{\"resolved\":0,\"not_resolved\":0,\"not_checked\":0},\"warnings\":[],\"acceptance_url\":\"https://zambo.dev/handover/31715914-80eb-438d-b01b-d2307cc4800e/acceptance.json\",\"release_hint\":\"hold\",\"ais\":[\"delivery-worker-r3\"],\"not_checked\":[],\"shield\":\"pass\",\"visibility\":\"public\",\"redactions\":0,\"owner_url\":\"https://zambo.dev/handover/31715914-80eb-438d-b01b-d2307cc4800e\",\"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":"sha256:2c3cddb62a0463ca1e130201dc365817b4e7d614335d6b4d128a58bbb15091f4","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":4,"free_remaining":16,"free_limit":20,"signal_handle":null,"tool":{"name":"handover","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:b51bede3d17c239106c2d4781f974ffdbd8ac8e841ce4b659d30c5a954a1ff0a"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:f253daeb3649a8423cf6f486dbe45d87e7283cb8194af643bc6fcbb24b029b1f","evidence_url":"/api/evidence/f253daeb3649a8423cf6f486dbe45d87e7283cb8194af643bc6fcbb24b029b1f","evidence_byte_length":752,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"ok","result_source":null,"evidence_source":"localhost","external_evidence":[],"provenance":{"result_source":null,"evidence_source":"localhost","evidence_status":"ok","evidence_captures":[{"sha256":"sha256:f253daeb3649a8423cf6f486dbe45d87e7283cb8194af643bc6fcbb24b029b1f","source":"localhost","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:5354fe7c9cf93713659b79d4ebccf1b37c5778b431267fd540722753270c6828","anchor":{"event_id":"31c85f5b1e37044910c80a1512cba1366bc146ce027517ce61acf763da97d21d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-02T20:49:47.392Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T20:49:43.177Z","evidence_url":"https://zambo.dev/api/evidence/f253daeb3649a8423cf6f486dbe45d87e7283cb8194af643bc6fcbb24b029b1f","receipt_uuid":"7b0cd0bd-f3c6-4c85-882e-9149531c05f7","output_sha256":"sha256:62c20d3326a3b81efc5b1aebe37fa9eb59a72d78665289361af450773ef67078","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:f253daeb3649a8423cf6f486dbe45d87e7283cb8194af643bc6fcbb24b029b1f","evidence_byte_length":752},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T20:49:43.177Z\",\"evidence_byte_length\":752,\"evidence_sha256\":\"sha256:f253daeb3649a8423cf6f486dbe45d87e7283cb8194af643bc6fcbb24b029b1f\",\"evidence_url\":\"https://zambo.dev/api/evidence/f253daeb3649a8423cf6f486dbe45d87e7283cb8194af643bc6fcbb24b029b1f\",\"output_sha256\":\"sha256:62c20d3326a3b81efc5b1aebe37fa9eb59a72d78665289361af450773ef67078\",\"receipt_uuid\":\"7b0cd0bd-f3c6-4c85-882e-9149531c05f7\",\"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":"2026-11-02T20:49:43.177Z","detail":"The receipt store reports 2026-11-02T20:49:43.177Z; 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","quota_identity":{"meter_key":"sha256:ca734238eaa12361e79c90ef37647dae9ad7094369c60a0da88f7b339909504f","stable_handle_hash":"sha256:b51bede3d17c239106c2d4781f974ffdbd8ac8e841ce4b659d30c5a954a1ff0a"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:62c20d3326a3b81efc5b1aebe37fa9eb59a72d78665289361af450773ef67078","computed_hash":"sha256:62c20d3326a3b81efc5b1aebe37fa9eb59a72d78665289361af450773ef67078","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."}}}