{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a1d9519c-a511-4926-bd00-aca0d3006202","source_url":"https://zambo.dev/api/receipt/a1d9519c-a511-4926-bd00-aca0d3006202","receipt":{"id":"a1d9519c-a511-4926-bd00-aca0d3006202","created_at":"2026-10-13T22:37:49.121Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_seal","tools":["workflow_seal"],"steps":[{"tool":"workflow_seal","status":"success","started_at":"2026-10-13T22:37:48.919Z","completed_at":"2026-10-13T22:37:49.121Z"}],"output_hash":"sha256:7330dc3f6f6ddd7b53da5e0fde316d92230eb0f82837f80db87560eab3fb653c","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":"zambo_universal","status":"completed","args_hash":"sha256:2cd3b3b79987e4458293a5184a4646a0853a7216af4976ea575206d45e372178","timestamp":"2026-10-13T22:37:20.470Z","receipt_uuid":"20ad6738-01eb-48ce-a22f-d5e4b9fca408"},{"tool":"zambo_universal","status":"completed","args_hash":"sha256:c06636f6139f330242fb2d70cb3cd1cb7408f38508ebce3580b37bf2c44924dc","timestamp":"2026-10-13T22:37:22.885Z","receipt_uuid":"ad540077-efb2-4f3e-8725-7aca2195973a"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:a3178dd09aada1de53336ed744ebaad117bd9dff5c732149b75784a39bc71e13","timestamp":"2026-10-13T22:37:25.585Z","receipt_uuid":"1ad32a9d-eea0-4f64-adb6-e88877e5c2c6"},{"tool":"workflow_seal","status":"failed","args_hash":"sha256:a08259c3f6560cf8daec4f66c8c08061e8e7acb28293d69c1670f81167a67062","timestamp":"2026-10-13T22:37:46.891Z","receipt_uuid":"2491afcf-fd17-4514-9fca-e5390417d38a"},{"tool":"workflow_seal","status":"completed","args_hash":"sha256:0372810572657f13d035330bb859aa47126fc4f0736f64388e98d26b7e13fd9c","timestamp":"2026-10-13T22:37:49.121Z","receipt_uuid":"a1d9519c-a511-4926-bd00-aca0d3006202"}],"result_preview":"{\"status\":\"day_pass_required\",\"workflow_id\":\"5982a128-cf0b-4fbe-9bb0-a1c54946a123\",\"workflow_url\":\"https://zambo.dev/workflow/5982a128-cf0b-4fbe-9bb0-a1c54946a123\",\"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":"sha256:0372810572657f13d035330bb859aa47126fc4f0736f64388e98d26b7e13fd9c","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":"sha256:34899cf9e3c018a9aa5c5332173a3eebef118536eb1ffda5ce876504f1fd6d3d"},"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":"sha256:195981cf9a62d595ba8f156f75c92d990d2ed91f114a9ad346caedc17a3b18d6","anchor":{"event_id":"7d3be3896148deb38f8dc0af76dd189e022efffca7f89ca95c403e2f96f8fccb","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-13T22:37:49.793Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-13T22:37:49.121Z","evidence_url":null,"receipt_uuid":"a1d9519c-a511-4926-bd00-aca0d3006202","output_sha256":"sha256:7330dc3f6f6ddd7b53da5e0fde316d92230eb0f82837f80db87560eab3fb653c","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-13T22:37:49.121Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:7330dc3f6f6ddd7b53da5e0fde316d92230eb0f82837f80db87560eab3fb653c\",\"receipt_uuid\":\"a1d9519c-a511-4926-bd00-aca0d3006202\",\"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":"2026-10-13T22:37:49.121Z","detail":"The receipt store reports 2026-10-13T22:37:49.121Z; 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":"sha256:7330dc3f6f6ddd7b53da5e0fde316d92230eb0f82837f80db87560eab3fb653c","computed_hash":"sha256:7330dc3f6f6ddd7b53da5e0fde316d92230eb0f82837f80db87560eab3fb653c","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."}}}