{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d7f93174-5676-4c94-801f-7b06877d5361","source_url":"https://zambo.dev/api/receipt/d7f93174-5676-4c94-801f-7b06877d5361","receipt":{"id":"d7f93174-5676-4c94-801f-7b06877d5361","created_at":"2026-10-27T12:31:50.449Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-27T12:31:49.145Z","completed_at":"2026-10-27T12:31:50.449Z"}],"output_hash":"sha256:bc7264189142464a0ea3de49882423c3f4d88d553f9ac7d55ca81041e3a081b7","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6ZjZkMmM5YWVjODdlOGNlMTk5NjBmMmY2OTg1YTEwNDJhMzYyYTk1ZDljZWM3YzRjYTE0M2I3ZDhhMmI4N2JlMCIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBpcyBsaXZlOiBTdG9wIGd1ZXNzaW5nLCBzdGFydCB2ZXJpZnlpbmdcblxuWW91IGFyZSBsaWtlbHkgdGlyZWQgb2YgXCJBSSB0b29sc1wiIHRoYXQgcHJvbWlzZSBtYWdpYyBidXQgZGVsaXZlciBzdGF0aWMgdGV4dC4gWW91IG5lZWQgcHJvb2YuXG5cblphbWJvIGp1c3QgbGF1bmNoZWQuIEl0IGlzIG5vdCBhbm90aGVyIGNoYXRib3Qgd3JhcHBlci4gSXQgaXMgYSB2ZXJpZmljYXRpb24gbGF5ZXIgZm9yIEFJIG9wZXJhdGlvbnMuXG5cbkhlcmUgaXMgdGhlIHZhbHVlIHByb3Bvc2l0aW9uLCBzdHJpcHBlZCBvZiBtYXJrZXRpbmcgZmx1ZmY6XG5cbjEuICoqUHJvbXB0U2hpZWxkOioqIFdlIHNjYW5uZWQgeW91ciBjdXJyZW50IHdvcmtmbG93cyBmb3IgaW5qZWN0aW9uIHJpc2tzLiBPdXIgYXVkaXQgZW5naW5lIGZsYWdzIGNyaXRpY2FsIGphaWxicmVhayBhdHRlbXB0cyBhbmQgcG9saWN5IGJ5cGFzc2VzIGluIHJlYWwtdGltZS4gSXQgZG9lc27igJl0IGp1c3QgYmxvY2s7IGl0IGV4cGxhaW5zIHRoZSB2ZWN0b3IuXG4yLiAqKlJlY2VpcHRzLCBOb3QgVmliZXM6KiogRXZlcnkgcnVuIGdlbmVyYXRlcyBhIGNyeXB0b2dyYXBoaWMgcmVjZWlwdC4gQSByZWNlaXB0IHByb3ZlcyB0aGUgc2F2ZWQgYnl0ZXMuIEl0IGRvZXMgbm90IHByb3ZlIGNvcnJlY3RuZXNzLCBidXQgaXQgcHJvdmVzIGludGVncml0eS4gWW91IGNhbiB0cmFjZSBleGFjdGx5IHdoYXQgaGFwcGVuZWQuXG4zLiAqKlNvdXJjZS1CYWNrZWQgSW50ZWxsaWdlbmNlOioqIFdlIGRvIG5vdCBpbnZlbnQgbGVhZHMgb3IgZmluZGluZ3MuIElmIExlYWRTaWduYWwgZmluZHMgbm8gZGF0YSwgd2UgdGVsbCB5b3UgXCJubyBsZWFkcyBmb3VuZC5cIiBJZiBTdWJzdHJhdGUgZmluZHMgbm8gYnJlYWt0aHJvdWdoLCBpdCBzYXlzIHNvLiBXZSBvbmx5IHJlcG9ydCB3aGF0IHRoZSB0b29scyBhY3R1YWxseSBleGVjdXRlZC5cblxuVGhpcyBpcyBhIGxhdW5jaCBlbWFpbCwgbm90IGEgc2FsZXMgcGl0Y2guIFdlIGFyZSBub3QgY2xhaW1pbmcgeW91IGFyZSBhIGN1c3RvbWVyLiBZb3UgYXJlIGEgcHJvc3BlY3QuIFRoZSBvbmx5IHRoaW5nIHdlIGFyZSBhc2tpbmcgaXMgdGhhdCB5b3UgbG9vayBhdCB0aGUgcmVjZWlwdHMuXG5cbioqWW91ciBOZXh0IFN0ZXA6KipcblxuUnVuIGEgc2luZ2xlIHRlc3QuIFRha2UgYSBwcm9tcHQgeW91IGN1cnJlbnRseSB1c2UuIFJ1biBpdCB0aHJvdWdoIFphbWJv4oCZcyBQcm9tcHRTaGllbGQuIExvb2sgYXQgdGhlIHJlY2VpcHQuIElmIHRoZSByaXNrIHNjb3JlIGlzIGNyaXRpY2FsLCB5b3Uga25vdyB3aHkuIElmIGl04oCZcyBjbGVhbiwgeW91IGhhdmUgYSBiYXNlbGluZS5cblxuTm8gY3JlZGl0IGNhcmQuIE5vIHRyaWFsIHBlcmlvZC4gSnVzdCB0aGUgdG9vbCBhbmQgdGhlIHByb29mLlxuXG5DaGVjayB0aGUgbGl2ZSBkZW1vIGhlcmU6IFtMaW5rXVxuXG5JZiB0aGUgcmVjZWlwdHMgbWF0Y2ggeW91ciByZWFsaXR5LCB3ZSBjYW4gdGFsay4gSWYgbm90LCBkZWxldGUgdGhpcyBlbWFpbC5cblxuQmVzdCxcblxuW1lvdXIgTmFtZV1cblphbWJvIFRlYW1cblxuKlAuUy4gT3VyIExlYWRTaWduYWwgdG9vbCBqdXN0IHNlYXJjaGVkIGZvciB3ZWIgZGVzaWduIGxlYWRzIGluIEF1c3RpbiBhbmQgZm91bmQgemVyby4gV2XigJlyZSBub3QgbWFraW5nIHVwIG51bWJlcnMuIFdlIHJlcG9ydCB3aGF04oCZcyB0aGVyZS4gVGhhdOKAmXMgdGhlIHN0YW5kYXJkLioifSwicmVjZWlwdF9zY2hlbWFfdmVyc2lvbiI6IjAuNCIsInNpZGVfZWZmZWN0cyI6eyJkZWNsYXJhdGlvbl9oYXNoIjoic2hhMjU2OjQ1YWFkMzhmM2FhOTgyYjlhYWZlOTJlY2I0MTZlYmU5ODc5MWVkZGJhZjhhYjZkZjBiZDA4NjA1YjdjMWJmZWUiLCJkZWNsYXJlZCI6WyJub25lIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoid3JpdGUiLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjAuMCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2248,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:858b5d2d3c18eac9df8ba37da9ee39baa6fb2be6542762c9abf6351ce28a10fc","timestamp":"2026-10-27T12:31:40.882Z","receipt_uuid":"b4e0b1ef-a0be-48b1-8da3-76a65a8e547d"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:993ae91344eab76043e67c084d16dae3665ab27155af51c75d5dbba2758b8c6d","timestamp":"2026-10-27T12:31:41.332Z","receipt_uuid":"9dcf5344-f22c-47cd-87be-8d65f6d62678"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:3fd20bd00c0b5198f439353df3cf5520174a36b06ca3ed41156a5c5b0f744ff9","timestamp":"2026-10-27T12:31:47.881Z","receipt_uuid":"b7c25ee1-220c-495d-b175-bc317bd09280"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:d7fc96d54537e196f093c9d8e0ea2daf4f8427e514b0241c35890a203837f26d","timestamp":"2026-10-27T12:31:48.725Z","receipt_uuid":"c1b8648a-44bd-40b6-bb30-c74b112886a7"},{"tool":"write","status":"completed","args_hash":"sha256:9f54275cc014c629eae16003fbc984f9eb050e2d25b93615b926ef8a92cdf4ee","timestamp":"2026-10-27T12:31:50.449Z","receipt_uuid":"d7f93174-5676-4c94-801f-7b06877d5361"}],"result_preview":"Subject: Zambo is live: Stop guessing, start verifying\n\nYou are likely tired of \"AI tools\" that promise magic but deliver static text. You need proof.\n\nZambo just launched. It is not another chatbot wrapper. It is a verification layer for AI operations.\n\nHere is the value proposition, stripped of marketing fluff:\n\n1. **PromptShield:** We scanned your current workflows for injection risks. Our audit engine flags critical jailbreak attempts and policy bypasses in real-time. It doesn’t just block; it explains the vector.\n2. **Receipts, Not Vibes:** Every run generates a cryptographic receipt. A receipt proves the saved bytes. It does not prove correctness, but it proves integrity. You can trace exactly what happened.\n3. **Source-Backed Intelligence:** We do not invent leads or findings. If LeadSignal finds no data, we tell you \"no leads found.\" If Substrate finds no breakthrough, it says so. We only report what the tools actually executed.\n\nThis is a launch email, not a sales pitch. We are not claiming you are a customer. You are a prospect. The only thing we are asking is that you look at the receipts.\n\n**Your Next Step:**\n\nRun a single test. Take a prompt you currently use. Run it through Zambo’s PromptShield. Look at the receipt. If the risk score is critical, you know why. If it’s clean, you have a baseline.\n\nNo credit card. No trial period. Just the tool and the proof.\n\nCheck the live demo here: [Link]\n\nIf the receipts match your reality, we can talk. If not, delete this email.\n\nBest,\n\n[Your Name]\nZambo Team\n\n*P.S. Our LeadSignal tool just searched for web design leads in Austin and found zero. We’re not making up numbers. We report what’s there. That’s the standard.*","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b137ade8ede764557063d49ee26c9e907841cfa93f7d0a92f51250c00832a6d3","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:f6d2c9aec87e8ce19960f2f6985a1042a362a95d9cec7c4ca143b7d8a2b87be0","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":"sha256:10d59eb987ec0cb752126318e6fc639c11dcb24f5585094971d34ad5fa50c555","anchor":{"event_id":"163d184ea567e78c1e3c8cdef6be5bb89035ead1a45d46c9a12b39f992a8b73e","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-27T12:31:51.010Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-27T12:31:50.449Z","evidence_url":null,"receipt_uuid":"d7f93174-5676-4c94-801f-7b06877d5361","output_sha256":"sha256:bc7264189142464a0ea3de49882423c3f4d88d553f9ac7d55ca81041e3a081b7","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-27T12:31:50.449Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:bc7264189142464a0ea3de49882423c3f4d88d553f9ac7d55ca81041e3a081b7\",\"receipt_uuid\":\"d7f93174-5676-4c94-801f-7b06877d5361\",\"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":"2026-10-27T12:31:50.449Z","detail":"The receipt store reports 2026-10-27T12:31:50.449Z; 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:bc7264189142464a0ea3de49882423c3f4d88d553f9ac7d55ca81041e3a081b7","computed_hash":"sha256:bc7264189142464a0ea3de49882423c3f4d88d553f9ac7d55ca81041e3a081b7","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."}}}