{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d9a0d97d-a012-4bb9-a8a7-94c3cbdf7a3e","source_url":"https://zambo.dev/api/receipt/d9a0d97d-a012-4bb9-a8a7-94c3cbdf7a3e","receipt":{"id":"d9a0d97d-a012-4bb9-a8a7-94c3cbdf7a3e","created_at":"2026-10-20T18:24:56.523Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-20T18:24:54.916Z","completed_at":"2026-10-20T18:24:56.523Z"}],"output_hash":"sha256:adbf5fce07e63a0acaa6b8a12cec4aad5bd2b75ad2ab362f1d127aa0d891f0ad","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1377,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:23c088d1a5fe2b39ee3fe881a99e8edfc8ed9ca372b07050e5576bcb33f8d948","timestamp":"2026-10-20T18:24:50.768Z","receipt_uuid":"655f447c-3606-436a-8145-67e917592ba7"},{"tool":"prompt_shield","status":"failed","args_hash":"sha256:b46996531017a19e1eb38a79a2b99ea8f1c3d6b175b3cd5ac2df7d2367cecdce","timestamp":"2026-10-20T18:24:50.882Z","receipt_uuid":"38d08e22-d263-46e3-a43f-18f1438bea20"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:a6384dc53f72f61323b04bebd60f60dd0feab85269cf74a29d69517575fe2180","timestamp":"2026-10-20T18:24:54.368Z","receipt_uuid":"90bcf75f-eea7-4b55-b4d1-52f74129bac1"},{"tool":"write","status":"completed","args_hash":"sha256:c880f7beb8130afff864d630c8f1cb69e87f203a5cb70267cbe8bb774442aaaf","timestamp":"2026-10-20T18:24:56.523Z","receipt_uuid":"d9a0d97d-a012-4bb9-a8a7-94c3cbdf7a3e"}],"result_preview":"**Subject:** Zambo’s Substrate Layer is live – explore it today  \n\nHi [First Name],\n\nWe’ve just opened Zambo’s Substrate Layer to the public. The launch passed all checks; the receipt confirms unchanged saved bytes, so the build you’ll see is exactly the one we tested.\n\nProspects flagged by the recent substrate_breakthroughs feed are invited to log in, spin up a research instance, and see the 51‑lifeform adversarial environment in action. No demo needed to start—your sandbox is ready at the link below.\n\n**What to do next**  \n1. Click [Launch Portal] to claim your instance (expires 48 hours).  \n2. If you’d like a walkthrough, book a 15‑minute slot on my calendar: [Calendly link].\n\nLooking forward to hearing what you discover.\n\nBest,  \n[Your Name]  \nProduct Lead, Zambo  \n[Phone] | [Email] | [zambo.dev]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:0553fcc37db0032e388387108b283684e1fe5ef6c128efef8d9b7296846269d1","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":"sha256:95c56e4e94eb082dc5abc3709c15dd69b27c9856d3770268502c7c78bf42f197","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":"sha256:847db5dd07ac1d7de1fddb64ea22b916b7982fd2d27e446a9b84693a25554108","anchor":{"event_id":"fdf5a09db0f9eafb33dc866e57e0d3f965ae7c2b40eb5a809c7cfc4eedda56e2","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-20T18:24:57.057Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T18:24:56.523Z","evidence_url":null,"receipt_uuid":"d9a0d97d-a012-4bb9-a8a7-94c3cbdf7a3e","output_sha256":"sha256:adbf5fce07e63a0acaa6b8a12cec4aad5bd2b75ad2ab362f1d127aa0d891f0ad","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T18:24:56.523Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:adbf5fce07e63a0acaa6b8a12cec4aad5bd2b75ad2ab362f1d127aa0d891f0ad\",\"receipt_uuid\":\"d9a0d97d-a012-4bb9-a8a7-94c3cbdf7a3e\",\"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":"2026-10-20T18:24:56.523Z","detail":"The receipt store reports 2026-10-20T18:24:56.523Z; 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:adbf5fce07e63a0acaa6b8a12cec4aad5bd2b75ad2ab362f1d127aa0d891f0ad","computed_hash":"sha256:adbf5fce07e63a0acaa6b8a12cec4aad5bd2b75ad2ab362f1d127aa0d891f0ad","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."}}}