{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"44d69daf-c517-4ef7-a834-c6ce085a710e","source_url":"https://zambo.dev/api/receipt/44d69daf-c517-4ef7-a834-c6ce085a710e","receipt":{"id":"44d69daf-c517-4ef7-a834-c6ce085a710e","created_at":"2026-11-12T00:14:10.985Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: zambo_watch","tools":["zambo_watch"],"steps":[{"tool":"zambo_watch","status":"success","started_at":"2026-11-12T00:14:10.809Z","completed_at":"2026-11-12T00:14:10.985Z"}],"output_hash":"sha256:a78a3ecdbedf2a30d7e8ef9300bff519e4d2131b9f5e1000b31c28c1e7cb8fd8","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1026,"verification_status":"verified","session_trail":[{"tool":"zambo_watch","status":"completed","args_hash":"sha256:8d71483ea402a48d359bba8b19dfab4311196dc3bb588e14b5e1424d09c58eb9","timestamp":"2026-11-12T00:14:10.985Z","receipt_uuid":"44d69daf-c517-4ef7-a834-c6ce085a710e"}],"result_preview":"{\"status\":\"watch_active\",\"watch_id\":\"w_jnbexzv6\",\"target\":\"example.com public homepage title\",\"condition\":\"the page title changes from its current value\",\"notify\":\"[REDACTED_EMAIL]\",\"message\":\"Watcher set. Zambo checks every 30 minutes. You'll get a email alert when: \\\"the page title changes from its current value\\\".\",\"cancel_url\":\"https://zambo.dev/api/zambo/watch/w_jnbexzv6/cancel\",\"note\":\"Zambo checks every 30 minutes via live web search + AI evaluation. You'll receive an alert the moment the condition is met.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:e3fd4a757994cdeb19d7e132b4a1d4eb5692da169cabe4ff4d77e62c983473bf","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"tool":{"name":"zambo_watch","version":"4.1.0","scope":"public"},"caller":{"type":"session","id":"sha256:337bfa44483549bed2dcf9ba76218768797a04fac7bac4d886c5e7b43992c67d","label":"ZamboProdAudit","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:83bbfd699b93923bd088d6b89ef325f6f6186c9eef23e1ba812bf6f8c131eb3c","evidence_url":"/api/evidence/83bbfd699b93923bd088d6b89ef325f6f6186c9eef23e1ba812bf6f8c131eb3c","evidence_byte_length":347,"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":"sha256:83bbfd699b93923bd088d6b89ef325f6f6186c9eef23e1ba812bf6f8c131eb3c","source":"localhost","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:65e52600b5f11b5dd95823b7538677edfa0a0e0ffe31326c6d5d92428eb3e135","anchor":{"event_id":"755532911e0ba2eb05e03d676fd9cc0fa0606aee6aaf6ec15008a310c3648713","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-12T00:14:12.716Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-12T00:14:10.985Z","evidence_url":"https://zambo.dev/api/evidence/83bbfd699b93923bd088d6b89ef325f6f6186c9eef23e1ba812bf6f8c131eb3c","receipt_uuid":"44d69daf-c517-4ef7-a834-c6ce085a710e","output_sha256":"sha256:a78a3ecdbedf2a30d7e8ef9300bff519e4d2131b9f5e1000b31c28c1e7cb8fd8","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:83bbfd699b93923bd088d6b89ef325f6f6186c9eef23e1ba812bf6f8c131eb3c","evidence_byte_length":347},"envelope_bytes":"{\"anchored_at\":\"2026-11-12T00:14:10.985Z\",\"evidence_byte_length\":347,\"evidence_sha256\":\"sha256:83bbfd699b93923bd088d6b89ef325f6f6186c9eef23e1ba812bf6f8c131eb3c\",\"evidence_url\":\"https://zambo.dev/api/evidence/83bbfd699b93923bd088d6b89ef325f6f6186c9eef23e1ba812bf6f8c131eb3c\",\"output_sha256\":\"sha256:a78a3ecdbedf2a30d7e8ef9300bff519e4d2131b9f5e1000b31c28c1e7cb8fd8\",\"receipt_uuid\":\"44d69daf-c517-4ef7-a834-c6ce085a710e\",\"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":"2026-11-12T00:14:10.985Z","detail":"The receipt store reports 2026-11-12T00:14:10.985Z; 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:e7d1f3c7e7b9586d0c11755e0f1380db197d723ed3500f7d19e447f34afecb56"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:a78a3ecdbedf2a30d7e8ef9300bff519e4d2131b9f5e1000b31c28c1e7cb8fd8","computed_hash":"sha256:a78a3ecdbedf2a30d7e8ef9300bff519e4d2131b9f5e1000b31c28c1e7cb8fd8","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."}}}