{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"883bad24-f010-4895-8563-94c2c6df4dc9","source_url":"https://zambo.dev/api/receipt/883bad24-f010-4895-8563-94c2c6df4dc9","receipt":{"id":"883bad24-f010-4895-8563-94c2c6df4dc9","created_at":"2026-11-05T06:29:42.941Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-05T06:29:41.735Z","completed_at":"2026-11-05T06:29:42.941Z"}],"output_hash":"sha256:8ec6024394533e68a39620184ad334419ddfcee57be657a06e6c8ed07300ccdb","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6ZDc3MTc2OWY5MzQxODBlODFiZWQxNDViMzM5NjE4YjgwY2IzZmU4NmE4MjZlZDUxZjRiOTMwZjU4ZTJmZTU5OCIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBpcyBsaXZlOiAzIGZyZWUgbGVhZCBzZWFyY2hlcywgemVybyBmcmljdGlvblxuXG5IaSBbTmFtZV0sXG5cbllvdSBhc2tlZCBmb3IgYSB0b29sIHRoYXQgZmluZHMgcXVhbGlmaWVkIGxvY2FsIGxlYWRzIGluIHVuZGVyIDYwIHNlY29uZHMgd2l0aG91dCBmb3JjaW5nIHlvdSB0byBzaWduIHVwLCB2ZXJpZnkgYW4gZW1haWwgYWRkcmVzcywgb3IgaGFuZCBvdmVyIGEgcGhvbmUgbnVtYmVyLiBUaGF0IHRvb2wgaXMgbm93IG9wZXJhdGlvbmFsLlxuXG5aYW1ibyBTdGFjayBpcyBsaXZlLiBJdCBjb25uZWN0cyB0byAzNiBkaXN0aW5jdCBjYXBhYmlsaXRpZXMgdGhyb3VnaCBhIHNpbmdsZSBNQ1AgY29ubmVjdGlvbiwgYnV0IHRoZSBpbW1lZGlhdGUgdmFsdWUgZm9yIHlvdXIgd29ya2Zsb3cgaXMgdGhlIGxlYWQgZ2VuZXJhdGlvbiBtb2R1bGUuIFlvdSBpbnB1dCBhIHRyYWRlIGFuZCBhIGNpdHkuIFRoZSBzeXN0ZW0gcmV0dXJucyBmaXZlIHF1YWxpZmllZCBwcm9zcGVjdHMgd2l0aCBjb250YWN0IGluZm9ybWF0aW9uLiBObyBBUEkga2V5cy4gTm8gbW9udGhseSBzdWJzY3JpcHRpb25zLiBObyBzYWxlcyBjYWxscy5cblxuVGhlIGN1cnJlbnQgZnJlZSB0aWVyIGFsbG93cyB0aHJlZSBzZWFyY2hlcyBwZXIgZGF5IHBlciBJUCBhZGRyZXNzLiBUaGlzIGxpbWl0IHJlc2V0cyBhdCBtaWRuaWdodCBVVEMuIFRoZSBzeXN0ZW0gaXMgZGVzaWduZWQgZm9yIHNwZWVkIGFuZCB0cmFuc3BhcmVuY3kuIElmIGEgcXVlcnkgeWllbGRzIG5vIHJlc3VsdHMsIGl0IHRlbGxzIHlvdSBleGFjdGx5IHRoYXQsIHJhdGhlciB0aGFuIHBhZGRpbmcgdGhlIGxpc3Qgd2l0aCBsb3ctcXVhbGl0eSBkYXRhIHRvIGhpdCBhIG51bWJlci5cblxuV2UgYXJlIGN1cnJlbnRseSBpbiBhIGxhdW5jaCBwaGFzZS4gVGhlIGluZnJhc3RydWN0dXJlIGlzIHN0YWJsZSwgYW5kIHRoZSBzZWFyY2ggbG9naWMgaXMgYWN0aXZlLiBXZSBhcmUgbm90IHNlbGxpbmcgbGljZW5zZXMgeWV0LiBXZSBhcmUgcHJvdmluZyB0aGUgb3V0cHV0IHF1YWxpdHkuIFRoZSByZWNlaXB0IGxpbmtzIGdlbmVyYXRlZCBhZnRlciBlYWNoIHJ1biBwcm92aWRlIGltbXV0YWJsZSBwcm9vZiBvZiB0aGUgc3BlY2lmaWMgZGF0YSByZXR1cm5lZCwgYWxsb3dpbmcgeW91IHRvIHZlcmlmeSB0aGUgc291cmNlIG9mIGV2ZXJ5IGxlYWQgd2l0aG91dCB0cnVzdGluZyBvdXIgd29yZC5cblxuVGhpcyBpcyBub3QgYSB0cmlhbC4gSXQgaXMgYSBkaXJlY3QgYWNjZXNzIGxpbmsgdG8gdGhlIHByb2R1Y3Rpb24gZW52aXJvbm1lbnQuIFlvdSBjYW4gdGVzdCBpdCBhZ2FpbnN0IHlvdXIgc3BlY2lmaWMgbWFya2V0IHJpZ2h0IG5vdy4gSWYgdGhlIGRhdGEgbWF0Y2hlcyB5b3VyIHF1YWxpdHkgc3RhbmRhcmRzLCB5b3Uga25vdyB0aGUgdG9vbCB3b3Jrcy4gSWYgaXQgZG9lcyBub3QsIHlvdSBoYXZlIGxvc3Qgbm90aGluZyBidXQgYSBtaW51dGUgb2YgeW91ciB0aW1lLlxuXG5UaGUgbGluayBiZWxvdyBwcm92aWRlcyBpbW1lZGlhdGUgYWNjZXNzIHRvIHRoZSB1bml2ZXJzYWwgZW50cnkgcG9pbnQgYW5kIHRoZSBzcGVjaWZpYyBsZWFkIHNpZ25hbCB0b29sLiBObyBwYXNzd29yZCByZXF1aXJlZC4gTm8gY29va2llIGJhbm5lci4gSnVzdCB0aGUgc2VhcmNoIGJhci5cblxuW0luc2VydCBMaW5rIHRvIFphbWJvIFVuaXZlcnNhbCBvciBMZWFkc2lnbmFsIFRvb2xdXG5cbldlIGFyZSBidWlsZGluZyB0aGlzIGZvciBjb250cmFjdG9ycyBhbmQgbG9jYWwgc2VydmljZSBidXNpbmVzc2VzIHdobyB2YWx1ZSB0aGVpciB0aW1lIG1vcmUgdGhhbiB0aGV5IHZhbHVlIHNvZnR3YXJlIGRlbW9zLiBUaGUgdG9vbCB3b3Jrcywgb3IgaXQgZG9lc27igJl0LiBMZXQgdGhlIHJlc3VsdHMgc3BlYWsuXG5cbkJlc3QsXG5cbltZb3VyIE5hbWVdXG5Gb3VuZGVyLCBaYW1ibyJ9LCJyZWNlaXB0X3NjaGVtYV92ZXJzaW9uIjoiMC40Iiwic2lkZV9lZmZlY3RzIjp7ImRlY2xhcmF0aW9uX2hhc2giOiJzaGEyNTY6NDVhYWQzOGYzYWE5ODJiOWFhZmU5MmVjYjQxNmViZTk4NzkxZWRkYmFmOGFiNmRmMGJkMDg2MDViN2MxYmZlZSIsImRlY2xhcmVkIjpbIm5vbmUiXSwic2NoZW1hX3ZlcnNpb24iOiJ6YW1iby1zaWRlLWVmZmVjdHMvMSJ9LCJ0b29sIjp7Im5hbWUiOiJ3cml0ZSIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMC4wIn19","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2439,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:eef3edf917d2c140faee4d3d4b03f1ac8ca2988c6e63befa51407d5a9feb52de","timestamp":"2026-11-05T06:29:28.169Z","receipt_uuid":"9e713a4b-640c-4dd1-a8b6-3cda35485a3a"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:5c1d148ca1268ec01068af38731c29eb147389c5138005ecb7b6ad6b0805abd6","timestamp":"2026-11-05T06:29:29.261Z","receipt_uuid":"19c668c3-1b3e-440b-9d1c-0e00d9716a3e"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:4e0641a3ba68f9f3e938e40442c2dfcc49be018e74a7a1d6c30760f50cce67c8","timestamp":"2026-11-05T06:29:40.713Z","receipt_uuid":"00e8567e-e04c-4e82-b935-77e122c54763"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:386451c31474fba594613354470771e3fda4d4c2ab50dc78a033810a2182dfe2","timestamp":"2026-11-05T06:29:41.446Z","receipt_uuid":"0f063b80-14ec-40e3-8f2a-7a5610936720"},{"tool":"write","status":"completed","args_hash":"sha256:759913de123a32c2f4c24c49de4cbbf443583cd69ce0677e05f86746c78b2ddb","timestamp":"2026-11-05T06:29:42.941Z","receipt_uuid":"883bad24-f010-4895-8563-94c2c6df4dc9"}],"result_preview":"Subject: Zambo is live: 3 free lead searches, zero friction\n\nHi [Name],\n\nYou asked for a tool that finds qualified local leads in under 60 seconds without forcing you to sign up, verify an email address, or hand over a phone number. That tool is now operational.\n\nZambo Stack is live. It connects to 36 distinct capabilities through a single MCP connection, but the immediate value for your workflow is the lead generation module. You input a trade and a city. The system returns five qualified prospects with contact information. No API keys. No monthly subscriptions. No sales calls.\n\nThe current free tier allows three searches per day per IP address. This limit resets at midnight UTC. The system is designed for speed and transparency. If a query yields no results, it tells you exactly that, rather than padding the list with low-quality data to hit a number.\n\nWe are currently in a launch phase. The infrastructure is stable, and the search logic is active. We are not selling licenses yet. We are proving the output quality. The receipt links generated after each run provide immutable proof of the specific data returned, allowing you to verify the source of every lead without trusting our word.\n\nThis is not a trial. It is a direct access link to the production environment. You can test it against your specific market right now. If the data matches your quality standards, you know the tool works. If it does not, you have lost nothing but a minute of your time.\n\nThe link below provides immediate access to the universal entry point and the specific lead signal tool. No password required. No cookie banner. Just the search bar.\n\n[Insert Link to Zambo Universal or Leadsignal Tool]\n\nWe are building this for contractors and local service businesses who value their time more than they value software demos. The tool works, or it doesn’t. Let the results speak.\n\nBest,\n\n[Your Name]\nFounder, Zambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ba73d932615ef88a32ad1b2214e59833b977c8f9c8646da1ff833aefdca9b3f0","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:d771769f934180e81bed145b339618b80cb3fe86a826ed51f4b930f58e2fe598","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":"sha256:8b1f13232b5567ccde0c7f4835a2cc236ad40dac4bc5099d1c29aeced90e0a7d","anchor":{"event_id":"558eb5112d6c8c9cb4a722961dccf4fe2b92ed46d21877e89c7f85c118f2e6b0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-05T06:29:47.194Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-05T06:29:42.941Z","evidence_url":null,"receipt_uuid":"883bad24-f010-4895-8563-94c2c6df4dc9","output_sha256":"sha256:8ec6024394533e68a39620184ad334419ddfcee57be657a06e6c8ed07300ccdb","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-05T06:29:42.941Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:8ec6024394533e68a39620184ad334419ddfcee57be657a06e6c8ed07300ccdb\",\"receipt_uuid\":\"883bad24-f010-4895-8563-94c2c6df4dc9\",\"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":"2026-11-05T06:29:42.941Z","detail":"The receipt store reports 2026-11-05T06:29:42.941Z; 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":"sha256:015ad8859da04104d098990554744ebd36447f16e1c93fdb36b1f90956fb1f10"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:8ec6024394533e68a39620184ad334419ddfcee57be657a06e6c8ed07300ccdb","computed_hash":"sha256:8ec6024394533e68a39620184ad334419ddfcee57be657a06e6c8ed07300ccdb","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."}}}