{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"ecb708e0-c5ba-4df8-b80a-82490571a137","source_url":"https://zambo.dev/api/receipt/ecb708e0-c5ba-4df8-b80a-82490571a137","receipt":{"id":"ecb708e0-c5ba-4df8-b80a-82490571a137","created_at":"2026-10-19T17:02:46.767Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-19T17:02:45.669Z","completed_at":"2026-10-19T17:02:46.767Z"}],"output_hash":"sha256:0018ac81bcfc12088c55ef0a69062b06e6323128842590d859a66f2e463e2517","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1223,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:7a3a09958a49a76c6f7e5c9bb72a7a903e1a7be0c34dab8d6d3d27b5688e023d","timestamp":"2026-10-19T17:02:41.941Z","receipt_uuid":"61220fad-3406-4410-adff-280cffdbe1bd"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:79240c576c48a83f81d7204a24da2c248cc66621133caea6bcc6c4c115756098","timestamp":"2026-10-19T17:02:43.181Z","receipt_uuid":"2049d6fb-5dcd-4601-a923-5c7930141b57"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:9d1f938e90bc2a5e389a1ab6c46b98b0aec9a87ffc596bda371a58ddb413b0db","timestamp":"2026-10-19T17:02:45.089Z","receipt_uuid":"5e6e80b5-dde0-4716-a01f-aa9d9cee9dbb"},{"tool":"write","status":"completed","args_hash":"sha256:4a6bd0378590266180b4c339a1107183e8934137e06c18c74a8cdf7b4d130118","timestamp":"2026-10-19T17:02:46.767Z","receipt_uuid":"ecb708e0-c5ba-4df8-b80a-82490571a137"}],"result_preview":"**Subject:** 🚀 Zambo is live—discover what’s next\n\nHi [First Name],\n\nI’m excited to share that Zambo has officially launched. After weeks of refining, we’re ready to help you unlock smarter workflows and faster insights.\n\n**Why it matters:** Zambo’s new AI engine cuts analysis time in half and surfaces the most relevant data points automatically—so you can focus on decisions, not data crunching.\n\n**What to do next:** Click the link below to explore a free demo and see how Zambo can fit into your current stack.\n\n👉 **Start your free demo** – <https://zambo.dev/demo>\n\nLooking forward to hearing what you build with Zambo.\n\nBest,  \n[Your Name]  \nZambo Team  \n<https://zambo.dev>","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:9b382d64397ba266ae1ae44994a825d461586831c9c2b429bc8965147c63d447","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":"sha256:4fe9890fd04c96a07ff90001a74d107f8060668173d78bbd2ae82b7e2fd7eefe","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":"sha256:2c1a4f2c5b4688b1f48ffbbe93467ec7f0cec3d495011da27575a6a263a5130a","anchor":{"event_id":"461df795b4331512f8822d7926a160c74a1ad87af9aca0945884933225d6e9fa","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-19T17:02:47.839Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T17:02:46.767Z","evidence_url":null,"receipt_uuid":"ecb708e0-c5ba-4df8-b80a-82490571a137","output_sha256":"sha256:0018ac81bcfc12088c55ef0a69062b06e6323128842590d859a66f2e463e2517","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T17:02:46.767Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:0018ac81bcfc12088c55ef0a69062b06e6323128842590d859a66f2e463e2517\",\"receipt_uuid\":\"ecb708e0-c5ba-4df8-b80a-82490571a137\",\"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":"2026-10-19T17:02:46.767Z","detail":"The receipt store reports 2026-10-19T17:02:46.767Z; 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":"sha256:0018ac81bcfc12088c55ef0a69062b06e6323128842590d859a66f2e463e2517","computed_hash":"sha256:0018ac81bcfc12088c55ef0a69062b06e6323128842590d859a66f2e463e2517","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."}}}