{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a9e10916-8172-437f-9ec0-9ba7a7b9795a","source_url":"https://zambo.dev/api/receipt/a9e10916-8172-437f-9ec0-9ba7a7b9795a","receipt":{"id":"a9e10916-8172-437f-9ec0-9ba7a7b9795a","created_at":"2026-11-02T18:36:24.547Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: handover","tools":["handover"],"steps":[{"tool":"handover","status":"success","started_at":"2026-11-02T18:36:22.454Z","completed_at":"2026-11-02T18:36:24.547Z"}],"output_hash":"sha256:e7e553685251b4ad5b397dc962be138962e0da731bfd8264d8f03f2bb6aef1ec","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2252,"verification_status":"verified","session_trail":[{"tool":"handover","status":"completed","args_hash":"sha256:d96b5124a800f031b219c8d3d19a36f6ba24329006dc8bdb71960e10bba05672","timestamp":"2026-11-02T18:36:24.547Z","receipt_uuid":"a9e10916-8172-437f-9ec0-9ba7a7b9795a"}],"result_preview":"{\"handover_id\":\"561801e4-6336-4eb6-b10d-a50743e131e7\",\"url\":\"https://zambo.dev/handover/561801e4-6336-4eb6-b10d-a50743e131e7\",\"reused\":false,\"agent_id\":\"agent-4d1998b606e6400c0f97c899\",\"workflow_id\":\"b443f727-685c-43d3-8ff4-8688cfd9ba07\",\"agent_url\":\"https://zambo.dev/agent/agent-4d1998b606e6400c0f97c899\",\"badge_url\":\"https://zambo.dev/badge/agent-4d1998b606e6400c0f97c899.svg\",\"share_text\":\"Here's the handover for cold-start journey test reader: Cold-start journey test job: looked up the live BTC price via Zambo. Result: BTC $76,890.00 USD (CoinGecko, Mon 02 Nov 2026 18:36:06 GMT), receipt https://zambo.dev/run/363e04d0-8da3-4c09-b6b1-e35999d0a9fc. https://zambo.dev/handover/561801e4-6336-4eb6-b10d-a50743e131e7 Each listed step has a verifiable receipt you can check in your browser.\",\"workflow_receipt_url\":\"https://zambo.dev/run/ff7357b4-1062-46ef-b7b2-d9988c216bcd\",\"verify_url\":\"https://zambo.dev/api/v2/receipt/ff7357b4-1062-46ef-b7b2-d9988c216bcd/verify\",\"steps\":2,\"ai_use_statement\":\"AI use: coldstart-09324959 helped with 2 of 2 steps. See the listed receipts.\",\"sources\":{\"resolved\":0,\"not_resolved\":0,\"not_checked\":0},\"warnings\":[],\"acceptance_url\":\"https://zambo.dev/handover/561801e4-6336-4eb6-b10d-a50743e131e7/acceptance.json\",\"release_hint\":\"hold\",\"ais\":[\"coldstart-09324959\"],\"not_checked\":[\"The supplied work was saved, not independently executed or checked.\"],\"shield\":\"pass\",\"visibility\":\"public\",\"redactions\":0,\"owner_url\":\"https://zambo.dev/handover/561801e4-6336-4eb6-b10d-a50743e131e7\",\"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":"sha256:4974ecebca2106742f1a0b1b8625d64f6d257848ffe2eef741be391ae7e00d68","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":20,"free_remaining":0,"free_limit":20,"signal_handle":null,"tool":{"name":"handover","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:f7fb6046d8638aa04479b39929daf8ce12442298692f433183f135a2153670cb","label":"coldstart-09324959","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:78d5b052e7707a232aaa8d4bc56fab6f3ab240d82b9c510f26913d0b35999acb","evidence_url":"/api/evidence/78d5b052e7707a232aaa8d4bc56fab6f3ab240d82b9c510f26913d0b35999acb","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":"sha256:78d5b052e7707a232aaa8d4bc56fab6f3ab240d82b9c510f26913d0b35999acb","source":"localhost","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:f5411ff2b2f55804dfde60a336434da44b4a33a81ff6ff0c48676f457f58a2fb","anchor":{"event_id":"b8448abee1512b8f68e8a15a4771a4a429a025ab212666e27710c9bbd1e0c68b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-02T18:36:25.178Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T18:36:24.547Z","evidence_url":"https://zambo.dev/api/evidence/78d5b052e7707a232aaa8d4bc56fab6f3ab240d82b9c510f26913d0b35999acb","receipt_uuid":"a9e10916-8172-437f-9ec0-9ba7a7b9795a","output_sha256":"sha256:e7e553685251b4ad5b397dc962be138962e0da731bfd8264d8f03f2bb6aef1ec","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:78d5b052e7707a232aaa8d4bc56fab6f3ab240d82b9c510f26913d0b35999acb","evidence_byte_length":752},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T18:36:24.547Z\",\"evidence_byte_length\":752,\"evidence_sha256\":\"sha256:78d5b052e7707a232aaa8d4bc56fab6f3ab240d82b9c510f26913d0b35999acb\",\"evidence_url\":\"https://zambo.dev/api/evidence/78d5b052e7707a232aaa8d4bc56fab6f3ab240d82b9c510f26913d0b35999acb\",\"output_sha256\":\"sha256:e7e553685251b4ad5b397dc962be138962e0da731bfd8264d8f03f2bb6aef1ec\",\"receipt_uuid\":\"a9e10916-8172-437f-9ec0-9ba7a7b9795a\",\"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":"2026-11-02T18:36:24.547Z","detail":"The receipt store reports 2026-11-02T18:36:24.547Z; 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":"sha256:0669594dfdc9904d76b8a49f85ac18749ddccda7952f321354d6b512d9f3d1f2"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:e7e553685251b4ad5b397dc962be138962e0da731bfd8264d8f03f2bb6aef1ec","computed_hash":"sha256:e7e553685251b4ad5b397dc962be138962e0da731bfd8264d8f03f2bb6aef1ec","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."}}}