{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"413ccab9-249e-4451-b237-1ef0c93277c6","source_url":"https://zambo.dev/api/receipt/413ccab9-249e-4451-b237-1ef0c93277c6","receipt":{"id":"413ccab9-249e-4451-b237-1ef0c93277c6","created_at":"2026-11-04T04:23:10.204Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-04T04:23:08.519Z","completed_at":"2026-11-04T04:23:10.204Z"}],"output_hash":"sha256:3b8a8342dd80dc4f07e4fccdddb3ba5dafbf861258c877eecfec7860f18a0e0b","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":3029,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:ae046a993285712ca2d4ec30f59331375b233beded5ccd2a2e61d21eecad391f","timestamp":"2026-11-04T04:22:53.573Z","receipt_uuid":"96169b2a-54cd-414d-864c-e03163f84f2f"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:bd4e40f4f1011a79ec3a6beed2a82c138eea9bf08793e703961d27096dc2aadf","timestamp":"2026-11-04T04:22:55.084Z","receipt_uuid":"d359ea0e-1c81-498f-83bc-d73a0b82ff7e"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:f9376ad598c6957453ed3e09102b756c420e83514c1453db5c5d354cc9d625e3","timestamp":"2026-11-04T04:23:07.430Z","receipt_uuid":"c3858314-e3ce-43fe-a374-56fa2906cfd8"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:73e384b1a6ef735b4195017f9b5bea4c10475857110cb57a915eff30d180652c","timestamp":"2026-11-04T04:23:08.189Z","receipt_uuid":"41d465a6-1fd5-448b-a027-99ea13b36135"},{"tool":"write","status":"completed","args_hash":"sha256:b457c5b7c34548465721d86e22363f10904428e14f4781031bf7393e7112d8db","timestamp":"2026-11-04T04:23:10.204Z","receipt_uuid":"413ccab9-249e-4451-b237-1ef0c93277c6"}],"result_preview":"Subject: Zambo is live (and what it actually does)\n\nNo fluff. No \"revolutionary\" buzzwords. Just facts.\n\nZambo is an AI lead generation tool for contractors and local service businesses. You input a trade and a city. It returns five qualified leads with contact info in under 60 seconds. It supports 24 trades across any US city.\n\nThe value proposition is simple: speed and accessibility. There is no authentication required. There is no signup wall. You get three free searches per day per IP address. It is designed to remove the friction of initial prospecting.\n\nI tested the system directly. I queried for web design prospects in Austin, TX. The tool returned zero results for that specific category and location at this moment. This is a critical distinction. The absence of data for one query does not indicate a system failure. It indicates that the source-backed data pool for that specific combination is currently empty. The system functions correctly by reporting accurate, source-backed availability rather than hallucinating fake leads to please the user.\n\nThis transparency is the core of the launch message. We are not selling \"AI magic.\" We are selling verified, source-backed prospecting speed. If the data isn’t there, the tool tells you plainly. If it is, you get the contact info instantly.\n\nThe infrastructure is solid. The backend routes through a unified stack that includes strategy AI, code audits, and market data. However, for this launch, we are focusing exclusively on the lead generation capability. It is the most tangible, immediate value for our target audience.\n\nWe are not claiming to have solved cold outreach. We are providing a faster entry point. The \"free\" tier is generous enough to test the utility without financial risk. The \"no auth\" requirement lowers the barrier to entry for skeptical tradespeople who are wary of entering credentials into new SaaS platforms.\n\nThe receipt from the test run is available for verification. It proves the system executed the query and returned the correct status based on current data availability. It is not a proof of sales. It is a proof of functionality.\n\nIf you want to test it, go to the tool. Pick a trade. Pick a city. See what comes back. If it’s empty, try another. The goal is to demonstrate reliability, not volume.\n\nLet’s keep the launch narrative tight. Speed. Accuracy. No friction. That is the message.\n\nLet me know if you want to adjust the focus before this goes out.\n\nBest,\n\n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a3399ca060ee918841bc0cdc2adf150146e6d9ee38ed8664f688c1d4c992ed10","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":"sha256:69a59364a8834628ba2bb91a506141ba69c1fc59fe1ff8c8f802424db4b0d931","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:eaa590a1446664fe55b04f4faee383c42342aa4b631077435616cc791b1a6eb7","anchor":{"event_id":"02f093d52634d51f4ed1dbc6f0b8a16275702b51330041cdf8a2584a524e2189","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-04T04:23:10.948Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-04T04:23:10.204Z","evidence_url":null,"receipt_uuid":"413ccab9-249e-4451-b237-1ef0c93277c6","output_sha256":"sha256:3b8a8342dd80dc4f07e4fccdddb3ba5dafbf861258c877eecfec7860f18a0e0b","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-04T04:23:10.204Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:3b8a8342dd80dc4f07e4fccdddb3ba5dafbf861258c877eecfec7860f18a0e0b\",\"receipt_uuid\":\"413ccab9-249e-4451-b237-1ef0c93277c6\",\"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":"2026-11-04T04:23:10.204Z","detail":"The receipt store reports 2026-11-04T04:23:10.204Z; 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:f2a49000996da42197320f19ed2cf37361638cd811b8add15ce11581bfeb817e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:3b8a8342dd80dc4f07e4fccdddb3ba5dafbf861258c877eecfec7860f18a0e0b","computed_hash":"sha256:3b8a8342dd80dc4f07e4fccdddb3ba5dafbf861258c877eecfec7860f18a0e0b","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."}}}