{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"fc7fb580-7f07-4b2e-97d3-e4b4454b7b8b","source_url":"https://zambo.dev/api/receipt/fc7fb580-7f07-4b2e-97d3-e4b4454b7b8b","receipt":{"id":"fc7fb580-7f07-4b2e-97d3-e4b4454b7b8b","created_at":"2026-10-27T07:02:38.812Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-27T07:02:37.141Z","completed_at":"2026-10-27T07:02:38.812Z"}],"output_hash":"sha256:f4f0ddda3bf09e71836a25f7d77326ad2949816ffe46d2bbfea0fb76d1923db0","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":785,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:1898745a3e728b9038d81c7678317d679d95941e13c5f445d4b5b571a95ec686","timestamp":"2026-10-27T07:02:28.310Z","receipt_uuid":"3c2fa77c-25cb-42b0-8b2f-16ff33d9f4ed"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:a3df94c5666b93eed475c33d3aed5757c6a1492cc574975b0e39eeb6c021d3b2","timestamp":"2026-10-27T07:02:28.698Z","receipt_uuid":"80ad096d-b90b-431b-a582-54d61a5d6c42"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:3720a98572a8fd92a4063843282c2243da6e31db6cad47267287a58cf416ad85","timestamp":"2026-10-27T07:02:29.685Z","receipt_uuid":"e81f7938-05bf-4032-a4f8-c1e20ec60dff"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:696b99a0c37509500cd557a6c7f6ebb0309031eabea45983ecbfcf5672f43bd3","timestamp":"2026-10-27T07:02:35.477Z","receipt_uuid":"c1550775-7c5e-41cc-b5a7-0a0bf682759d"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:d5cd3f6d14d72788b1043cd381f97598ccab58d00c41197b2630fcf3fa098613","timestamp":"2026-10-27T07:02:36.508Z","receipt_uuid":"7ecf6a43-aac5-4bd1-8bdd-f0f2532e44f9"},{"tool":"write","status":"completed","args_hash":"sha256:57de945966cd5774d83c9abd2949cb02d5cdebc3258d3d06b1b97ecc0ff0f9db","timestamp":"2026-10-27T07:02:38.812Z","receipt_uuid":"fc7fb580-7f07-4b2e-97d3-e4b4454b7b8b"}],"result_preview":"**Subject:** Meet Zambo – Your Next AI Advantage  \n\nHey [Name],  \n\nAfter a series of rigorous launch checks, Zambo is ready to deliver instant, reliable AI insights that keep you ahead of the curve.  \n\nExplore Zambo now – click here.  \n\nBest regards,  \nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:967bccbbb87301b42363d4d8fbc8e3e37b6cf5a79f58bb226adf7411c231fa7b","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":"sha256:152ba6e9b07dde0ec3daa2949dd913e46c37288b611f693fd712342e011fcc98","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":"sha256:7aa7e08946b3685db2c778d8036957afd240029db70840d62069851ec789abb9","anchor":{"event_id":"7a52f095aa28b87fb57196a4b9aa04d0071ee94bfb8f0c3038231f0c7ddd1f14","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-27T07:02:39.359Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-27T07:02:38.812Z","evidence_url":null,"receipt_uuid":"fc7fb580-7f07-4b2e-97d3-e4b4454b7b8b","output_sha256":"sha256:f4f0ddda3bf09e71836a25f7d77326ad2949816ffe46d2bbfea0fb76d1923db0","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-27T07:02:38.812Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:f4f0ddda3bf09e71836a25f7d77326ad2949816ffe46d2bbfea0fb76d1923db0\",\"receipt_uuid\":\"fc7fb580-7f07-4b2e-97d3-e4b4454b7b8b\",\"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":"2026-10-27T07:02:38.812Z","detail":"The receipt store reports 2026-10-27T07:02:38.812Z; 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:f4f0ddda3bf09e71836a25f7d77326ad2949816ffe46d2bbfea0fb76d1923db0","computed_hash":"sha256:f4f0ddda3bf09e71836a25f7d77326ad2949816ffe46d2bbfea0fb76d1923db0","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."}}}