{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"67dc7ecf-ae0f-43f1-b5ce-3a6b42e66b39","source_url":"https://zambo.dev/api/receipt/67dc7ecf-ae0f-43f1-b5ce-3a6b42e66b39","receipt":{"id":"67dc7ecf-ae0f-43f1-b5ce-3a6b42e66b39","created_at":"2026-10-25T18:02:18.483Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_seal","tools":["workflow_seal"],"steps":[{"tool":"workflow_seal","status":"success","started_at":"2026-10-25T18:02:18.170Z","completed_at":"2026-10-25T18:02:18.483Z"}],"output_hash":"sha256:a4759a57d3531eb35720bf13b36e28d45026aaca01bf66987e70548caab98a67","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6ZDUxNzVjNDVmOGEyYWY5MmRiOTM3NjU5NDFjMzcwOWQ1ODg0MmMwMTE2MGUwYjhlODk1NDhkYzUzYzRjYmVjOCIsInR5cGUiOiJzZXNzaW9uIn0sImlzc3Vlcl9jbGFpbXMiOnsicHJvdmVuYW5jZV9jbGFzcyI6IkVYRUNVVEVEIEJZIFpBTUJPIn0sIm91dHB1dCI6eyJuZXh0IjoiUGF5IG9uY2Ugd2l0aCBkYXlfcGFzc19hY3RpdmF0ZSAoeDQwMiksIG9yIGhhdmUgdGhlIGh1bWFuIG9wZW4gZGF5X3Bhc3NfY2hlY2tvdXRfbGluay4gVGhlbiBjYWxsIHdvcmtmbG93X3NlYWwgZm9yIHRoaXMgd29ya2Zsb3cuIiwicGF5bWVudF9wYXRocyI6WyJkYXlfcGFzc19hY3RpdmF0ZSIsImRheV9wYXNzX2NoZWNrb3V0X2xpbmsiXSwic3RhdHVzIjoiZGF5X3Bhc3NfcmVxdWlyZWQiLCJ3b3JrZmxvd19pZCI6IjVlYWFlOGMxLWVjMDItNGYxOC1iMGNhLTc5ODQ2MjljMTRmMCIsIndvcmtmbG93X3VybCI6Imh0dHBzOi8vemFtYm8uZGV2L3dvcmtmbG93LzVlYWFlOGMxLWVjMDItNGYxOC1iMGNhLTc5ODQ2MjljMTRmMCJ9LCJyZWNlaXB0X3NjaGVtYV92ZXJzaW9uIjoiMC40Iiwic2lkZV9lZmZlY3RzIjp7ImRlY2xhcmF0aW9uX2hhc2giOiJzaGEyNTY6ZGZiNDQxMmFhNDI5ZDNhYzYzN2EwNTY2OGM0MzViY2M5MGEyNTEzNjNmY2RkNDlmN2I4NWFlNGFiNTViNWJjOSIsImRlY2xhcmVkIjpbInN0YXRlX3dyaXRlIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoid29ya2Zsb3dfc2VhbCIsInNjb3BlIjoicGFzc19yZXF1aXJlZCIsInZlcnNpb24iOiI0LjAuMCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":823,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:9702e4cef4a44816de04049a87a2f5e599d0a5723097406928a06cfdbd890b9b","timestamp":"2026-10-25T18:02:14.349Z","receipt_uuid":"6250b365-ea86-49cd-9eb1-f0acfe9b1aea"},{"tool":"live_price","status":"completed","args_hash":"sha256:561806548b310df664eb3d61e85bf258279d269f5af0cb2251fd863a6796c989","timestamp":"2026-10-25T18:02:15.540Z","receipt_uuid":"9c59c5ae-b376-4545-b960-58dbafb1bc9a"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:caec276a2fdb09dd45280b65dce8ec92ebb6d145e3a49ba8b4836fb256cb0f0b","timestamp":"2026-10-25T18:02:17.420Z","receipt_uuid":"7aa993c9-0946-409b-aa00-35b824438bca"},{"tool":"workflow_seal","status":"completed","args_hash":"sha256:40553421255891e56be7aa12a4d282dccd71d8c4cc63cc5c01efd43d1dfebf93","timestamp":"2026-10-25T18:02:18.483Z","receipt_uuid":"67dc7ecf-ae0f-43f1-b5ce-3a6b42e66b39"}],"result_preview":"{\"status\":\"day_pass_required\",\"workflow_id\":\"5eaae8c1-ec02-4f18-b0ca-7984629c14f0\",\"workflow_url\":\"https://zambo.dev/workflow/5eaae8c1-ec02-4f18-b0ca-7984629c14f0\",\"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:a26d802dcf3c1a7ea208c85e853cf90c0bc43ebef0d3662e012f1eee52cd1014","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:d5175c45f8a2af92db93765941c3709d58842c01160e0b8e89548dc53c4cbec8"},"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":"sha256:09ae54f66d9d5a344e0d112180c6946af03afdf9d9224e706fd3de43a987d640","anchor":{"event_id":"8a5b0511f23a18b87f9c5260dce88913397cc677b088a213448b55a609acd012","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-25T18:02:19.040Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T18:02:18.483Z","evidence_url":null,"receipt_uuid":"67dc7ecf-ae0f-43f1-b5ce-3a6b42e66b39","output_sha256":"sha256:a4759a57d3531eb35720bf13b36e28d45026aaca01bf66987e70548caab98a67","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T18:02:18.483Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:a4759a57d3531eb35720bf13b36e28d45026aaca01bf66987e70548caab98a67\",\"receipt_uuid\":\"67dc7ecf-ae0f-43f1-b5ce-3a6b42e66b39\",\"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":"2026-10-25T18:02:18.483Z","detail":"The receipt store reports 2026-10-25T18:02:18.483Z; 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:a4759a57d3531eb35720bf13b36e28d45026aaca01bf66987e70548caab98a67","computed_hash":"sha256:a4759a57d3531eb35720bf13b36e28d45026aaca01bf66987e70548caab98a67","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."}}}