{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"45bb4538-ae90-4edb-92c7-f9b9c177e9cb","source_url":"https://zambo.dev/api/receipt/45bb4538-ae90-4edb-92c7-f9b9c177e9cb","receipt":{"id":"45bb4538-ae90-4edb-92c7-f9b9c177e9cb","created_at":"2026-11-08T16:35:42.227Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-08T16:35:40.835Z","completed_at":"2026-11-08T16:35:42.227Z"}],"output_hash":"sha256:55485e236f38a880d237295beb1dc278f16b66382ce621277c976f30fce005a5","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1901,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:fe1fe951302ca5f73782e789cde7dbabc3306b4a6c194fb3084a8a4ade0d1d5e","timestamp":"2026-11-08T16:35:25.944Z","receipt_uuid":"cacab6a4-63a4-4d9a-859b-87ff3473c2eb"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:0d172279a63bc760bb318d63775a3433e7c71159ae0f6146c0cb3ecff4366c3b","timestamp":"2026-11-08T16:35:27.677Z","receipt_uuid":"b0f05873-a048-4305-adfc-41edcd701505"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:e02397f1d09aa8fa71cdc82e6cdd136f3e51d29569ecd152e030902864598457","timestamp":"2026-11-08T16:35:39.823Z","receipt_uuid":"048611c9-3686-4473-a829-52dd1737c110"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:b0ca9b114dfa3e608dd777f27f81c49a9f6c8ce20583635087cf9baa2bdf0e9f","timestamp":"2026-11-08T16:35:40.568Z","receipt_uuid":"039939e9-955c-460f-94cd-0d9e2ef2981b"},{"tool":"write","status":"completed","args_hash":"sha256:71e9d9d8a9c24c7928004dd092225f4d249348f35d2ba3ecc3e9f899d2837446","timestamp":"2026-11-08T16:35:42.227Z","receipt_uuid":"45bb4538-ae90-4edb-92c7-f9b9c177e9cb"}],"result_preview":"**Subject: Zambo is live (and ready to work)**\n\nHi [Name],\n\nNo fluff. Zambo is officially up and running.\n\nWe’ve completed the final launch checks. The system is stable, and the core functionality is verified. A recent test run against Austin, TX, for web design returned zero source-backed leads at this moment. That is the correct behavior. Zambo does not invent contacts. It refuses to guess. If no verified, source-backed data exists, it returns an empty set rather than a hallucinated list.\n\nThis distinction is critical. A receipt link proves the bytes saved and the logic executed, not necessarily the quality of the result, but it guarantees the system didn’t fabricate data to please you. We built this for accuracy, not volume.\n\nRight now, the platform is live for your immediate use. You can run your first search for any of the 24 supported trades in any US city. The free tier allows three searches per day per IP.\n\n**Next Step:**\nVisit [Link to Zambo Interface] and run one search for a trade and city you know well. Verify that the output matches your expectations for data integrity. If the results feel off, reply to this email immediately with the specific parameters used. We will trace the execution log.\n\nThis isn’t a beta. It’s the product. Use it to see if it fits your workflow before we discuss scaling.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:033bdb275ac681885689deaf0dd5c23a44d595b6bd33f6a0234c71e1d33bfc6a","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":"sha256:3138c4b6a74e87a1b29b8e49b9d783266aca3544de9b0a7edf4920b7a6fd9cca","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":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:b0f0b886fc2aa2d665542ef49fba03625e9a04ebab47a58cf740743e6a44f22d","anchor":{"event_id":"8ae69c9440361819539104260927e874bee00ab0a79e0daca7a3cb582a878a0c","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-08T16:35:42.908Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-08T16:35:42.227Z","evidence_url":null,"receipt_uuid":"45bb4538-ae90-4edb-92c7-f9b9c177e9cb","output_sha256":"sha256:55485e236f38a880d237295beb1dc278f16b66382ce621277c976f30fce005a5","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-08T16:35:42.227Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:55485e236f38a880d237295beb1dc278f16b66382ce621277c976f30fce005a5\",\"receipt_uuid\":\"45bb4538-ae90-4edb-92c7-f9b9c177e9cb\",\"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":"2026-11-08T16:35:42.227Z","detail":"The receipt store reports 2026-11-08T16:35:42.227Z; 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","quota_identity":{"meter_key":"sha256:1321df9acf4e5aa48579d014788655e855ee35aa76f799f138da6ebe8afa377b"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:55485e236f38a880d237295beb1dc278f16b66382ce621277c976f30fce005a5","computed_hash":"sha256:55485e236f38a880d237295beb1dc278f16b66382ce621277c976f30fce005a5","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."}}}