{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"516687da-3148-4a2e-bada-ce530370e4dc","source_url":"https://zambo.dev/api/receipt/516687da-3148-4a2e-bada-ce530370e4dc","receipt":{"id":"516687da-3148-4a2e-bada-ce530370e4dc","created_at":"2026-10-28T16:14:52.479Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-28T16:14:51.495Z","completed_at":"2026-10-28T16:14:52.479Z"}],"output_hash":"sha256:c2e4b76826880f02f395bf5e9a3e16c9c21279d1b0fd46333d826f4928f44838","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1187,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:d58a8df43f7af3d6fc2be83ef4e4308e34c1fe45896772c87e5beda4e9ffdd4c","timestamp":"2026-10-28T16:14:43.900Z","receipt_uuid":"02a9222b-e9b1-42ae-a421-35cabdd73726"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:287db05934b2ba163d89ad1dd607d7e665f2d93c5f9ffba78b93ee703205deca","timestamp":"2026-10-28T16:14:45.272Z","receipt_uuid":"a791d651-98a0-4256-a895-8e9ab633f05a"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:650170ae6eba99e9c9b735fe633d0eb2598dbe69bf384df8015a618cc63cb6bf","timestamp":"2026-10-28T16:14:49.501Z","receipt_uuid":"f66a0a4c-8d03-4399-98bc-e97e6978bbc4"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:4752a0f066a2fdedf467a1bc9d62bbe89929a9df5332eff4691363a850002613","timestamp":"2026-10-28T16:14:50.710Z","receipt_uuid":"060680ab-6585-4ad1-9ce5-83de491011aa"},{"tool":"write","status":"completed","args_hash":"sha256:895a24ec28c4d25b66a7c240c0e4a02a285d20eabf4237c3f00eef1626a0e201","timestamp":"2026-10-28T16:14:52.479Z","receipt_uuid":"516687da-3148-4a2e-bada-ce530370e4dc"}],"result_preview":"**Subject:** Meet Zambo – Your New AI Toolkit Is Live  \n\nHi [First Name],  \n\nWe’re excited to announce that Zambo is officially live. The platform now delivers instant, accurate AI insights that integrate directly into your workflow.  \n\n**What this means for you:**  \n- **Fast, reliable results** from a single dashboard.  \n- **Seamless API access** so you can embed Zambo in your apps without a hitch.  \n- **24/7 support** to keep you running smoothly.  \n\nReady to explore? Click below to launch your free trial and see Zambo in action.  \n\n[Start My Free Trial]  \n\nThanks for joining us on this journey.  \n\nBest,  \nThe Zambo Team  \n---  \n\n*Word count: 147*","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:26beecd76cd6145dd14e3efe322ab94156f4550d61b87786fc1cf962e4efa3f8","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":"sha256:792402514a577748e7da305341325f38c3cc262eeaa9b358091fbfccb98f3aa5","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:caa67ab0836c7ff5847ca97d703c0a782f5c4846478e00c2bfd84d42dd12dcc7","anchor":{"event_id":"b746a7fa1411757652b095035c1ce78188898342ec7f6d2ca10785e8afb5a051","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-28T16:14:53.108Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T16:14:52.479Z","evidence_url":null,"receipt_uuid":"516687da-3148-4a2e-bada-ce530370e4dc","output_sha256":"sha256:c2e4b76826880f02f395bf5e9a3e16c9c21279d1b0fd46333d826f4928f44838","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T16:14:52.479Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:c2e4b76826880f02f395bf5e9a3e16c9c21279d1b0fd46333d826f4928f44838\",\"receipt_uuid\":\"516687da-3148-4a2e-bada-ce530370e4dc\",\"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":"2026-10-28T16:14:52.479Z","detail":"The receipt store reports 2026-10-28T16:14:52.479Z; 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:c2e4b76826880f02f395bf5e9a3e16c9c21279d1b0fd46333d826f4928f44838","computed_hash":"sha256:c2e4b76826880f02f395bf5e9a3e16c9c21279d1b0fd46333d826f4928f44838","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."}}}