{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"21c9cbab-9f07-4aaa-994f-ef73e3e8da9e","source_url":"https://zambo.dev/api/receipt/21c9cbab-9f07-4aaa-994f-ef73e3e8da9e","receipt":{"id":"21c9cbab-9f07-4aaa-994f-ef73e3e8da9e","created_at":"2026-10-24T21:02:18.228Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_seal","tools":["workflow_seal"],"steps":[{"tool":"workflow_seal","status":"success","started_at":"2026-10-24T21:02:18.029Z","completed_at":"2026-10-24T21:02:18.228Z"}],"output_hash":"sha256:3ca146d78783947ec183c8bd31c06f5f8b61067ef4519784501fcbd5573b4fbd","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":823,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:34aad22462a1da208bb7eb2bb3fbc30e04f9d87855193b9f7ff0a89a7f9c9ea5","timestamp":"2026-10-24T21:02:14.518Z","receipt_uuid":"420b71f2-7642-4dc7-8c7e-99986064b201"},{"tool":"live_price","status":"completed","args_hash":"sha256:c35f630f35cb64569e7347ea7ea2af00e531518ccb8a147bb06632bdcc12b1c4","timestamp":"2026-10-24T21:02:15.587Z","receipt_uuid":"7cb9034a-b2a6-4694-a23b-cfe544d07a1c"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:5e599198efdc7d1e0360c9f4b55b1231a234a28c624a8ef77a2ac8adc818fc88","timestamp":"2026-10-24T21:02:17.282Z","receipt_uuid":"755cc503-479a-4e89-ab06-13b409c9b81e"},{"tool":"workflow_seal","status":"completed","args_hash":"sha256:7fbc0b56d0e638f990437f8c26298ffbf8b74ce84840a3a346359f28cdea4262","timestamp":"2026-10-24T21:02:18.228Z","receipt_uuid":"21c9cbab-9f07-4aaa-994f-ef73e3e8da9e"}],"result_preview":"{\"status\":\"day_pass_required\",\"workflow_id\":\"8f036219-cb0a-473b-aa60-4f896de2d750\",\"workflow_url\":\"https://zambo.dev/workflow/8f036219-cb0a-473b-aa60-4f896de2d750\",\"next\":\"Pay once with day_pass_activate (x402), or have the human open day_pass_checkout_link. Then call workflow_seal for this workflow.\",\"payment_paths\":[\"day_pass_activate\",\"day_pass_checkout_link\"]}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:3c63a486ab6f915ecf15aa401bf9fa84c63edee041f4a4329759369fae3f4b91","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"workflow_seal","version":"4.0.0","scope":"pass_required"},"caller":{"type":"session","id":"sha256:b136bd2d5db9aea2d738b2dc3164df9076d54012281e87b4a43cf6e4e57fa8ae"},"side_effects":{"declared":["state_write"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:dfb4412aa429d3ac637a05668c435bcc90a251363fcdd49f7b85ae4ab55b5bc9"},"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":[],"status":"executed","state_hash":null,"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:0c4e84ea323cb8f02b1832df5c4c3fd0982d93049c4bdf872d07dee365606923","anchor":{"event_id":"61bdf7489ccef86149f3a40070f07d18eb0cbaf7b2677d9e16080a889d61dd4f","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-24T21:02:18.812Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-24T21:02:18.228Z","evidence_url":null,"receipt_uuid":"21c9cbab-9f07-4aaa-994f-ef73e3e8da9e","output_sha256":"sha256:3ca146d78783947ec183c8bd31c06f5f8b61067ef4519784501fcbd5573b4fbd","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-24T21:02:18.228Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:3ca146d78783947ec183c8bd31c06f5f8b61067ef4519784501fcbd5573b4fbd\",\"receipt_uuid\":\"21c9cbab-9f07-4aaa-994f-ef73e3e8da9e\",\"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":"2026-10-24T21:02:18.228Z","detail":"The receipt store reports 2026-10-24T21:02:18.228Z; 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":"sha256:3ca146d78783947ec183c8bd31c06f5f8b61067ef4519784501fcbd5573b4fbd","computed_hash":"sha256:3ca146d78783947ec183c8bd31c06f5f8b61067ef4519784501fcbd5573b4fbd","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."}}}