{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"ee47de9c-3a82-432a-9d90-58c9d6c74608","source_url":"https://zambo.dev/api/receipt/ee47de9c-3a82-432a-9d90-58c9d6c74608","receipt":{"id":"ee47de9c-3a82-432a-9d90-58c9d6c74608","created_at":"2026-10-27T22:00:57.158Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-27T22:00:55.450Z","completed_at":"2026-10-27T22:00:57.158Z"}],"output_hash":"sha256:d8b86d5751e43e228d0a4f26ec6b6a4140ea592e139906ee7f666d42755a35df","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1161,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:ff1d1ef6c28dc645c19eed7315fed74977f06d94c85e8c5d1001939ac4771e66","timestamp":"2026-10-27T22:00:47.123Z","receipt_uuid":"ff86af69-f14a-4ec6-bffc-9e5935d870bb"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:8ff57457f5ffd32b13efd5c6d750c40ceccff1dde8e54887c11381f62cc5e6a0","timestamp":"2026-10-27T22:00:48.659Z","receipt_uuid":"4a279b48-de94-4b50-9832-9f25d00191b5"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:2e75f655ee278c5cfe1eaa3960f6a5beafa8146b4f8278508242e90fe1cc5574","timestamp":"2026-10-27T22:00:54.182Z","receipt_uuid":"73ab6b19-0e5b-45eb-a3fa-fc15248e8d6d"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:d05617472f4cfc26b88d4374a091bfd147ebb9249ed5446ceaefe7bbf2551c4a","timestamp":"2026-10-27T22:00:55.005Z","receipt_uuid":"37a5a0d4-dbc4-4c24-9150-de4b97f77906"},{"tool":"write","status":"completed","args_hash":"sha256:64d65e32f9268818328334dcd8b002eef13dc4c3748d7fd7cb880f3a3e063bee","timestamp":"2026-10-27T22:00:57.158Z","receipt_uuid":"ee47de9c-3a82-432a-9d90-58c9d6c74608"}],"result_preview":"**Subject:** Zambo is live – explore the new AI toolkit today  \n\nHi [Prospect],\n\nZambo’s launch is official, and the core features you’ve been watching are now available for testing. The platform delivers the same lightweight performance you expect, with no change to saved‑bytes metrics—just a clean, ready‑to‑use interface.\n\n**What’s next?**  \nLog in, run a quick workflow, and let us know if the experience meets your needs.\n\n**Action:** Click the button below to start your first session.  \n[Start My Zambo Session]  \n\nLooking forward to your thoughts.\n\nBest,  \n[Your Name]  \nProduct Lead, Zambo  \n[email | phone]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:64047f1220642bc927ee203797bf0027b5a94bc71b1ec6a368703552da95731a","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":"sha256:59af95b91c462852aac4476ddc22d652ba7c1a128429d89771dd7f2f13a52767","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:b662da4d7137063bc3f22e7e0269e637641f7d82e7cc81e9417fd7e8c699525b","anchor":{"event_id":"0837d1bc5760ff1dc838f40e65e44f14b200118f40be954a0e2d370c9dc787bd","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-27T22:00:57.703Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-27T22:00:57.158Z","evidence_url":null,"receipt_uuid":"ee47de9c-3a82-432a-9d90-58c9d6c74608","output_sha256":"sha256:d8b86d5751e43e228d0a4f26ec6b6a4140ea592e139906ee7f666d42755a35df","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-27T22:00:57.158Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:d8b86d5751e43e228d0a4f26ec6b6a4140ea592e139906ee7f666d42755a35df\",\"receipt_uuid\":\"ee47de9c-3a82-432a-9d90-58c9d6c74608\",\"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":"2026-10-27T22:00:57.158Z","detail":"The receipt store reports 2026-10-27T22:00:57.158Z; 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:d8b86d5751e43e228d0a4f26ec6b6a4140ea592e139906ee7f666d42755a35df","computed_hash":"sha256:d8b86d5751e43e228d0a4f26ec6b6a4140ea592e139906ee7f666d42755a35df","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."}}}