{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"3d3754a0-a084-4a5e-bcb0-e6fd50e49f7f","source_url":"https://zambo.dev/api/receipt/3d3754a0-a084-4a5e-bcb0-e6fd50e49f7f","receipt":{"id":"3d3754a0-a084-4a5e-bcb0-e6fd50e49f7f","created_at":"2026-10-16T19:54:36.512Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T19:54:35.547Z","completed_at":"2026-10-16T19:54:36.512Z"}],"output_hash":"sha256:03f22dafdde1f3e17f0b1be480a1effef77ec55f4507621352feb2c92b47147f","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1288,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:571df463aaefc03caf61788eff7dd914dc34f4430a18cb9ba9bb4dd7ce4f11ae","timestamp":"2026-10-16T19:54:32.216Z","receipt_uuid":"04ddd61e-0c8e-4249-b33a-94628f74f5ef"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:a52e72b17e2f1022b46da060d8b01991d666a381a6558d08f4a142e3466f9fb9","timestamp":"2026-10-16T19:54:33.131Z","receipt_uuid":"d4f08086-32e6-4352-a4bf-324850f31e4d"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:78dbc50045745f9570dbbc95fce733fe0a03a7764a238640997023b38c02ea29","timestamp":"2026-10-16T19:54:35.134Z","receipt_uuid":"a2d995b5-f11e-45a7-a9e9-b26169f822e2"},{"tool":"write","status":"completed","args_hash":"sha256:278d96ce6f4fe8eaa3bd7abdd8221cfa19993082293fb6ae202136c878086ba6","timestamp":"2026-10-16T19:54:36.512Z","receipt_uuid":"3d3754a0-a084-4a5e-bcb0-e6fd50e49f7f"}],"result_preview":"**Subject:** 🎉 Zambo is live – see what’s new\n\nHi [First Name],\n\nAfter weeks of hard work and rigorous testing, Zambo is officially launched. We’re thrilled to bring you a streamlined experience that cuts through the noise and delivers instant value.\n\n**Why it matters:**  \n- **Zero‑latency AI insights** – get answers in seconds, not minutes.  \n- **Seamless integration** – plug into your existing tools with a single click.  \n- **Transparent privacy** – data stays in your hands, not in the cloud.\n\nWe’d love for you to try it out and let us know what you think.  \n**👉 Click here to explore Zambo now** (no signup required – just a quick demo).\n\nThanks for your support. We’re excited to hear your feedback.\n\nBest,  \nThe Zambo Team\n\n---","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:9d6503ee4717a465160711c8bf60d2c289019f19ad8bd66e61ca94431d672128","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":"sha256:75097f66582eda90240ae380d5eb10d80c7fc02a0471cb2412a72bd260463c61","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:dfa9c25056660ce5cd712f5655a28b7dbc27e20ae13c1518de9f9e27d459b3e5","anchor":{"event_id":"b70641a46b9e32f7d210efa7f8e88a398f1c2a47fb739922a09fdb0e5dca97f8","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-16T19:54:37.093Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T19:54:36.512Z","evidence_url":null,"receipt_uuid":"3d3754a0-a084-4a5e-bcb0-e6fd50e49f7f","output_sha256":"sha256:03f22dafdde1f3e17f0b1be480a1effef77ec55f4507621352feb2c92b47147f","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T19:54:36.512Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:03f22dafdde1f3e17f0b1be480a1effef77ec55f4507621352feb2c92b47147f\",\"receipt_uuid\":\"3d3754a0-a084-4a5e-bcb0-e6fd50e49f7f\",\"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":"2026-10-16T19:54:36.512Z","detail":"The receipt store reports 2026-10-16T19:54:36.512Z; 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":"sha256:03f22dafdde1f3e17f0b1be480a1effef77ec55f4507621352feb2c92b47147f","computed_hash":"sha256:03f22dafdde1f3e17f0b1be480a1effef77ec55f4507621352feb2c92b47147f","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."}}}