{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cdea98cc-7f22-44df-a3a8-4cf6ad40b4fa","source_url":"https://zambo.dev/api/receipt/cdea98cc-7f22-44df-a3a8-4cf6ad40b4fa","receipt":{"id":"cdea98cc-7f22-44df-a3a8-4cf6ad40b4fa","created_at":"2026-10-19T12:18:09.613Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-19T12:18:08.647Z","completed_at":"2026-10-19T12:18:09.613Z"}],"output_hash":"sha256:42c04f29ffa8778fac66ecc71582446eb78cf50aa5d2b9e7ad64ca796ffc82af","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6YjlkYWI5NDM2N2VmMGYwZmNjNGQ0NzIwMzc0NGUwMjU3MWEwNmVlNTFjN2VmY2FhYjcxOTk1NDIwMmQ1OTAzOSIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBpcyBsaXZlOiBTdG9wIGd1ZXNzaW5nLCBzdGFydCB2ZXJpZnlpbmdcblxuSGkgW05hbWVdLFxuXG5Zb3VyIGxhc3Qgc2NhbiBmbGFnZ2VkIGEgY3JpdGljYWwgaW5qZWN0aW9uIHJpc2suIFRoYXTigJlzIHRoZSBwcm9ibGVtIFphbWJvIHNvbHZlcy5cblxuUHJvbXB0U2hpZWxkIG5vdyBzaGlwcyBhcyBhIGNvcmUgWmFtYm8gY2FwYWJpbGl0eS4gSXQgZG9lc27igJl0IGp1c3Qgc2NhbjsgaXQgdmVyaWZpZXMuIFRoZSB0b29sIGRldGVjdHMgc2VtYW50aWMgZHJpZnQsIGluc3RydWN0aW9uIG92ZXJyaWRlcywgYW5kIFBJSSBleHRyYWN0aW9uIGF0dGVtcHRzIGluIHJlYWwtdGltZS4gV2hlbiB5b3VyIHN5c3RlbSBmbGFncyBhIFwiY3JpdGljYWxcIiByaXNrIGxldmVsLCB5b3UgZ2V0IGEgY2xlYXIgcmVjZWlwdC4gVGhhdCByZWNlaXB0IHByb3ZlcyB0aGUgYnl0ZXMgd2VyZSBzYXZlZCBhbmQgdGhlIGNoZWNrIHJhbi4gSXQgZG9lcyBub3QgbWVhbiB0aGUgbW9kZWwgaXMgc2FmZSwgbm9yIGRvZXMgaXQgcmVwbGFjZSBodW1hbiBqdWRnbWVudC4gSXQgc2ltcGx5IGVuc3VyZXMgeW91ciBndWFyZHJhaWxzIGFjdHVhbGx5IGZpcmVkLlxuXG5XZeKAmXZlIGludGVncmF0ZWQgdGhpcyB3aXRoIG91ciBzb3VyY2UtYmFja2VkIHByb3NwZWN0IHJlc2VhcmNoLiBXaGVuIHlvdSBxdWVyeSBmb3IgQUkgdG9vbHMsIHRoZSBzeXN0ZW0gcmV0dXJucyByZWFkLW9ubHkgZGF0YS4gTm8gc2lkZSBlZmZlY3RzLiBObyBoYWxsdWNpbmF0ZWQgY3VzdG9tZXJzLiBKdXN0IHZlcmlmaWVkIGZlZWRzIGZyb20gdG9vbHMgbGlrZSBTdWJzdHJhdGUgYW5kIFZlcmlBSS4gSWYgYSB0b29sIHJlcXVpcmVzIGEgaHVtYW4gd2ViIGFjdGlvbiwgdGhlIHN5c3RlbSB0ZWxscyB5b3UgZXhhY3RseSB3aGVyZSB0byBjbGljay4gSWYgaXTigJlzIGNhbGxhYmxlLCBpdCBydW5zLlxuXG5UaGUgbGF1bmNoIGlzIHNpbXBsZS4gWW91IGNvbm5lY3QgeW91ciBlbmRwb2ludC4gWW91IHJ1biB0aGUgY2hlY2suIFlvdSBnZXQgdGhlIHJlY2VpcHQuXG5cblJlYWR5IHRvIHRlc3QgaXQ/XG5cblJ1biBvbmUgc2NhbiBvbiB5b3VyIGN1cnJlbnQgcGF5bG9hZCB1c2luZyB0aGUgbGluayBiZWxvdy4gQ2hlY2sgdGhlIG91dHB1dC4gU2VlIGlmIGl0IGNhdGNoZXMgdGhlIGVkZ2UgY2FzZXMgeW91ciBjdXJyZW50IHNldHVwIG1pc3Nlcy5cblxuW0xpbmsgdG8gWmFtYm8gRGFzaGJvYXJkXVxuXG5ObyBjcmVkaXQgY2FyZCByZXF1aXJlZCBmb3IgdGhlIGZpcnN0IHRlbiBzY2Fucy5cblxuQmVzdCxcblxuW1lvdXIgTmFtZV1cblphbWJvIFRlYW0ifSwicmVjZWlwdF9zY2hlbWFfdmVyc2lvbiI6IjAuNCIsInNpZGVfZWZmZWN0cyI6eyJkZWNsYXJhdGlvbl9oYXNoIjoic2hhMjU2OjQ1YWFkMzhmM2FhOTgyYjlhYWZlOTJlY2I0MTZlYmU5ODc5MWVkZGJhZjhhYjZkZjBiZDA4NjA1YjdjMWJmZWUiLCJkZWNsYXJlZCI6WyJub25lIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoid3JpdGUiLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjAuMCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1825,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:3ea29a3940644b1c2c628ee15ce16a6319faebf4d3ef30c1c854fb7813ed4ba9","timestamp":"2026-10-19T12:18:05.002Z","receipt_uuid":"1741c56c-b2e7-4b08-9519-816043442023"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:f710303450426f52b068beacaa746ea94571cba7d1e4b4657fcede45fef9d2a2","timestamp":"2026-10-19T12:18:06.329Z","receipt_uuid":"181e18f0-2b0e-49ac-a5f9-d0a5e28c8cfb"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:3e350806250e64cb2dcff406f761a45995f9bd8cd091351e98838cf22c01b398","timestamp":"2026-10-19T12:18:08.262Z","receipt_uuid":"202fb39d-ab16-4f5c-8b76-bbb0c7c6c9c2"},{"tool":"write","status":"completed","args_hash":"sha256:676647803e62be3c96ae7cba2b8ff9046729d14d44f5eb7ccc97bacbeaad6c8a","timestamp":"2026-10-19T12:18:09.613Z","receipt_uuid":"cdea98cc-7f22-44df-a3a8-4cf6ad40b4fa"}],"result_preview":"Subject: Zambo is live: Stop guessing, start verifying\n\nHi [Name],\n\nYour last scan flagged a critical injection risk. That’s the problem Zambo solves.\n\nPromptShield now ships as a core Zambo capability. It doesn’t just scan; it verifies. The tool detects semantic drift, instruction overrides, and PII extraction attempts in real-time. When your system flags a \"critical\" risk level, you get a clear receipt. That receipt proves the bytes were saved and the check ran. It does not mean the model is safe, nor does it replace human judgment. It simply ensures your guardrails actually fired.\n\nWe’ve integrated this with our source-backed prospect research. When you query for AI tools, the system returns read-only data. No side effects. No hallucinated customers. Just verified feeds from tools like Substrate and VeriAI. If a tool requires a human web action, the system tells you exactly where to click. If it’s callable, it runs.\n\nThe launch is simple. You connect your endpoint. You run the check. You get the receipt.\n\nReady to test it?\n\nRun one scan on your current payload using the link below. Check the output. See if it catches the edge cases your current setup misses.\n\n[Link to Zambo Dashboard]\n\nNo credit card required for the first ten scans.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a252a5a590dfcd2c6a5b4c46aeec31083008d93d408ad04b249636a2eab4ef11","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:b9dab94367ef0f0fcc4d47203744e02571a06ee51c7efcaab719954202d59039","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:b78d67ef7ec1be974afb086e544fbe6e8ca684bae42108c14e6091329657c880","anchor":{"event_id":"07bf6cb9bcaa93457aac51dd767d3a7f55d572c620a1d099e8d58ec60209be76","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-19T12:18:10.153Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T12:18:09.613Z","evidence_url":null,"receipt_uuid":"cdea98cc-7f22-44df-a3a8-4cf6ad40b4fa","output_sha256":"sha256:42c04f29ffa8778fac66ecc71582446eb78cf50aa5d2b9e7ad64ca796ffc82af","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T12:18:09.613Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:42c04f29ffa8778fac66ecc71582446eb78cf50aa5d2b9e7ad64ca796ffc82af\",\"receipt_uuid\":\"cdea98cc-7f22-44df-a3a8-4cf6ad40b4fa\",\"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":"2026-10-19T12:18:09.613Z","detail":"The receipt store reports 2026-10-19T12:18:09.613Z; 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":"sha256:42c04f29ffa8778fac66ecc71582446eb78cf50aa5d2b9e7ad64ca796ffc82af","computed_hash":"sha256:42c04f29ffa8778fac66ecc71582446eb78cf50aa5d2b9e7ad64ca796ffc82af","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."}}}