{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"feae75e9-bf3b-4893-afa5-87cff51f3afd","source_url":"https://zambo.dev/api/receipt/feae75e9-bf3b-4893-afa5-87cff51f3afd","receipt":{"id":"feae75e9-bf3b-4893-afa5-87cff51f3afd","created_at":"2026-10-19T16:52:46.411Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-19T16:52:44.937Z","completed_at":"2026-10-19T16:52:46.411Z"}],"output_hash":"sha256:c0c0251623bded979d97bbd876174b30042c73f2c11b273d4334a4f5312f47cc","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":875,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:c58dd252ee341425a44e1d80a42bfb68cf384ff129328379b4bb4292c8525ff9","timestamp":"2026-10-19T16:52:41.570Z","receipt_uuid":"b80e3ecd-e06b-49c0-8d81-5bb1a6a2d8a9"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:25d0aad8906b659750c2dc8190663c6a2dc69094cc5531bd1f435b4ba4d78d5e","timestamp":"2026-10-19T16:52:42.470Z","receipt_uuid":"51937b59-9050-44bf-bb40-40f162e7fa78"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:ea22591fb5d7f7b2ede3aaa92c5fd81ba543b64d1231d16f51add448c17d42b7","timestamp":"2026-10-19T16:52:44.557Z","receipt_uuid":"4634c633-ee93-4cef-9b81-b9b52ac379b2"},{"tool":"write","status":"completed","args_hash":"sha256:64f9ea52b92c9497dd56550ed1a92c6972cca83f4dbe6a24482f232e33b2ad6a","timestamp":"2026-10-19T16:52:46.411Z","receipt_uuid":"feae75e9-bf3b-4893-afa5-87cff51f3afd"}],"result_preview":"**Subject:** Zambo is Live—See What AI Can Do  \n\nHi,  \n\nZambo is now live. It delivers instant AI insights with no heavy setup and a clean interface that feels natural.  \n\nWhat’s new? A single dashboard that pulls data, runs models, and shares results instantly—no code, no waiting, just results.  \n\nWant to try it? Sign up for a free trial on our site and","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:8f0c9254720e0269994456900ae8a03b95636da4ebd73b07b4ca44a468b48d3b","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"write","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:399033286e3aa3a0f80d7b4606f8a638cb592a01b9e7713ac3733da556f681e9","label":"zambo-home-demo","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:f9fd91700d9ac04a723103a2efaf7f6ce33ef85412f2651e144ede35401ddce0","anchor":{"event_id":"d454e74dc5bd8bf8af2ce341fde8b29b4aaa3993a40e6ac3452d47584f7895db","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-19T16:52:46.958Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T16:52:46.411Z","evidence_url":null,"receipt_uuid":"feae75e9-bf3b-4893-afa5-87cff51f3afd","output_sha256":"sha256:c0c0251623bded979d97bbd876174b30042c73f2c11b273d4334a4f5312f47cc","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T16:52:46.411Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:c0c0251623bded979d97bbd876174b30042c73f2c11b273d4334a4f5312f47cc\",\"receipt_uuid\":\"feae75e9-bf3b-4893-afa5-87cff51f3afd\",\"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":"2026-10-19T16:52:46.411Z","detail":"The receipt store reports 2026-10-19T16:52:46.411Z; 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:c0c0251623bded979d97bbd876174b30042c73f2c11b273d4334a4f5312f47cc","computed_hash":"sha256:c0c0251623bded979d97bbd876174b30042c73f2c11b273d4334a4f5312f47cc","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."}}}