{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"00666027-e6c7-4dee-8bb7-a3be43baead3","source_url":"https://zambo.dev/api/receipt/00666027-e6c7-4dee-8bb7-a3be43baead3","receipt":{"id":"00666027-e6c7-4dee-8bb7-a3be43baead3","created_at":"2026-10-23T19:58:46.163Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: day_pass_checkout_link","tools":["day_pass_checkout_link"],"steps":[{"tool":"day_pass_checkout_link","status":"success","started_at":"2026-10-23T19:58:46.065Z","completed_at":"2026-10-23T19:58:46.163Z"}],"output_hash":"sha256:b0f93fb2bef124e6b54d1843e25a04fb0cf34602b0b1abc1ef6deffeb0218e51","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1025,"verification_status":"verified","session_trail":[{"tool":"day_pass_checkout_link","status":"completed","args_hash":"sha256:0c05d8d6d55b463b25ed1e2ac84f0112cb10cba239ff8892671b3c0ace3dcb10","timestamp":"2026-10-23T19:58:46.163Z","receipt_uuid":"00666027-e6c7-4dee-8bb7-a3be43baead3"}],"result_preview":"{\"status\":\"human_checkout_link_ready\",\"charged\":false,\"price_usd\":\"0.99\",\"duration_hours\":24,\"checkout_url\":\"https://zambo.dev/day-pass/?job=[private]\",\"chat_checkout_url\":\"https://zambo.dev/day-pass/?chat_checkout=[private]&source=chat\",\"expires_at\":\"2026-10-23T20:28:46.127Z\",\"session_bound\":true,\"message\":\"Pay $0.99 by card or PayPal. Open this link and approve payment. Nothing has been charged.\",\"next\":\"Open checkout_url to pay by card or PayPal, then check day_pass_status with the same _session_id or status_token.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:0c05d8d6d55b463b25ed1e2ac84f0112cb10cba239ff8892671b3c0ace3dcb10","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"day_pass_checkout_link","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:91230d2784677b47cd4490aadeaad994d16be34010c4126a1f4133ee176bad44","label":"cian","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"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":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:7713a7e353043812611d5fa65a413fb1f3d1f1b3d375c106f2d8e8315d913923","anchor":{"event_id":"fd4188dcfdd19a6647fe1a18310780b0f9a035c0c534ec36c60fca03f41bfe1d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-23T19:58:46.715Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-23T19:58:46.163Z","evidence_url":null,"receipt_uuid":"00666027-e6c7-4dee-8bb7-a3be43baead3","output_sha256":"sha256:b0f93fb2bef124e6b54d1843e25a04fb0cf34602b0b1abc1ef6deffeb0218e51","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-23T19:58:46.163Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:b0f93fb2bef124e6b54d1843e25a04fb0cf34602b0b1abc1ef6deffeb0218e51\",\"receipt_uuid\":\"00666027-e6c7-4dee-8bb7-a3be43baead3\",\"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":"2026-10-23T19:58:46.163Z","detail":"The receipt store reports 2026-10-23T19:58:46.163Z; 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:b0f93fb2bef124e6b54d1843e25a04fb0cf34602b0b1abc1ef6deffeb0218e51","computed_hash":"sha256:b0f93fb2bef124e6b54d1843e25a04fb0cf34602b0b1abc1ef6deffeb0218e51","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."}}}