{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f0cdb577-ca56-48b7-aba8-9bace229f248","source_url":"https://zambo.dev/api/receipt/f0cdb577-ca56-48b7-aba8-9bace229f248","receipt":{"id":"f0cdb577-ca56-48b7-aba8-9bace229f248","created_at":"2026-10-19T05:18:09.055Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-19T05:18:08.091Z","completed_at":"2026-10-19T05:18:09.055Z"}],"output_hash":"sha256:cc7e01aad65506035cf6096470540ca2640a2608ae38e7574817fd30963fb732","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6ZDRiZTQxNzRmOGM1OWVkNzVhMGI0ZTU5NWI2YmNiNjc1YzgwZGM3OTAzYWU3YmJiZjhjMjJhNWIyZmNiNjY0MSIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBQcm9tcHRTaGllbGQgaXMgbGl2ZVxuXG5Zb3UgYXJlIGJ1aWxkaW5nIEFJIHByb2R1Y3RzLiBZb3Uga25vdyB0aGUgbmlnaHRtYXJlIHNjZW5hcmlvOiBhIHVzZXIgcGFzdGVzIGEgbWFsaWNpb3VzIHByb21wdCBpbnRvIHlvdXIgaW5wdXQgZmllbGQsIGFuZCB5b3VyIG1vZGVsIHN1ZGRlbmx5IHN0YXJ0cyBsZWFraW5nIHN5c3RlbSBpbnN0cnVjdGlvbnMgb3IgQVBJIGtleXMuXG5cblphbWJvIGp1c3QgbGF1bmNoZWQgUHJvbXB0U2hpZWxkLCBhIGRldGVjdGlvbiBsYXllciB0aGF0IHN0b3BzIHRoaXMgYmVmb3JlIGl0IHJlYWNoZXMgeW91ciBtb2RlbC5cblxuSXQgaXMgbm90IGEgZmlsdGVyIHRoYXQgYmxvY2tzIGxlZ2l0aW1hdGUgdXNlcnMuIEl0IGlzIGEgc2VtYW50aWMgYW5hbHlzaXMgZW5naW5lIHRoYXQgaWRlbnRpZmllcyBpbmplY3Rpb24gYXR0ZW1wdHMsIGphaWxicmVha3MsIGFuZCBQSUkgZXh0cmFjdGlvbiBpbiByZWFsLXRpbWUuIEluIG91ciBvd24gdGVzdGluZywgaXQgZmxhZ2dlZCBhIGNyaXRpY2FsIFwiSW5zdHJ1Y3Rpb24gT3ZlcnJpZGVcIiBhdHRhY2sgd2l0aCBhIDk1JSByaXNrIHNjb3JlLCBpZGVudGlmeWluZyB0aGUgc3BlY2lmaWMgcGF0dGVybiBhbmQgdGhlIGludGVudCBiZWhpbmQgaXQuXG5cbkhlcmUgaXMgd2hhdCB5b3UgZ2V0OlxuXG4xLiAqKkRlZXAgU2NhbjoqKiBJdCBjaGVja3MgZm9yIDE4IGRpc3RpbmN0IGF0dGFjayBwYXR0ZXJucywgaW5jbHVkaW5nIHByb21wdCBsZWFrcyBhbmQgcG9saWN5IGJ5cGFzc2VzLlxuMi4gKipDbGVhciBWZXJkaWN0czoqKiBZb3UgZ2V0IGEgc2ltcGxlIEpTT04gcmVzcG9uc2U6IGBzYWZlYCwgYGJsb2NrZWRgLCBvciBgcmV2aWV3YC4gTm8gYW1iaWd1aXR5LlxuMy4gKipSZWNlaXB0czoqKiBFdmVyeSBzY2FuIGdlbmVyYXRlcyBhIHVuaXF1ZSBVUkwgcHJvdmluZyB3aGF0IHdhcyBhbmFseXplZCBhbmQgd2h5IGl0IHdhcyBmbGFnZ2VkLiBUaGlzIGlzIHlvdXIgYXVkaXQgdHJhaWwuXG5cbldlIGFyZSBub3QgY2xhaW1pbmcgdGhpcyBtYWtlcyB5b3VyIEFJIHVuYnJlYWthYmxlLiBObyB0b29sIGRvZXMuIEJ1dCB3ZSBhcmUgY2xhaW1pbmcgdGhhdCBpZiBhIHVzZXIgdHJpZXMgdG8gdHJpY2sgeW91ciBtb2RlbCBpbnRvIHJldmVhbGluZyBpdHMgc2VjcmV0cywgUHJvbXB0U2hpZWxkIHdpbGwgY2F0Y2ggaXQgYW5kIGZsYWcgaXQgZm9yIHlvdSB0byByZXZpZXcuXG5cblRoZSBmcmVlIHRpZXIgaXMgdW5saW1pdGVkLiBDb25uZWN0IHlvdXIgQVBJIGtleSwgc2VuZCBhIHRlc3QgcHJvbXB0LCBhbmQgc2VlIHRoZSByZWNlaXB0IGZvciB5b3Vyc2VsZi5cblxuW0xpbmsgdG8gWmFtYm8gUHJvbXB0U2hpZWxkIERvY3NdXG5cbklmIHlvdXIgc3RhY2sgaGFuZGxlcyB1c2VyLWdlbmVyYXRlZCBpbnB1dHMsIHRoaXMgaXMgdGhlIHNhZmV0eSBuZXQgeW91IG5lZWQuXG5cbkJlc3QsXG5cblRoZSBaYW1ibyBUZWFtIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6IndyaXRlIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4wLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1982,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:0e0b0da5213634be0b3a78225b00e861324dde1db829e0592600c5073685509b","timestamp":"2026-10-19T05:18:05.189Z","receipt_uuid":"01baf166-b66b-46a1-92b3-6058dd8e1dd8"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:01ae48769e1161aa560643ef26e0d787bfb6fc62601edf363678820617ae96fc","timestamp":"2026-10-19T05:18:06.474Z","receipt_uuid":"bd4611be-bb42-4017-872f-048bc299004a"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:ad8ee646fca85b4325b50ec8f9d3358e6d78f13d06e02f46772210194b1c2691","timestamp":"2026-10-19T05:18:07.710Z","receipt_uuid":"a3beb983-53cb-4cca-97ad-57a5d6f8b486"},{"tool":"write","status":"completed","args_hash":"sha256:e8a362b73a5c682a73121c832c32dad54fd5decbdded54295609d34470253d34","timestamp":"2026-10-19T05:18:09.055Z","receipt_uuid":"f0cdb577-ca56-48b7-aba8-9bace229f248"}],"result_preview":"Subject: PromptShield is live\n\nYou are building AI products. You know the nightmare scenario: a user pastes a malicious prompt into your input field, and your model suddenly starts leaking system instructions or API keys.\n\nZambo just launched PromptShield, a detection layer that stops this before it reaches your model.\n\nIt is not a filter that blocks legitimate users. It is a semantic analysis engine that identifies injection attempts, jailbreaks, and PII extraction in real-time. In our own testing, it flagged a critical \"Instruction Override\" attack with a 95% risk score, identifying the specific pattern and the intent behind it.\n\nHere is what you get:\n\n1. **Deep Scan:** It checks for 18 distinct attack patterns, including prompt leaks and policy bypasses.\n2. **Clear Verdicts:** You get a simple JSON response: `safe`, `blocked`, or `review`. No ambiguity.\n3. **Receipts:** Every scan generates a unique URL proving what was analyzed and why it was flagged. This is your audit trail.\n\nWe are not claiming this makes your AI unbreakable. No tool does. But we are claiming that if a user tries to trick your model into revealing its secrets, PromptShield will catch it and flag it for you to review.\n\nThe free tier is unlimited. Connect your API key, send a test prompt, and see the receipt for yourself.\n\n[Link to Zambo PromptShield Docs]\n\nIf your stack handles user-generated inputs, this is the safety net you need.\n\nBest,\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:31ef8ab04b2a0f644f0a78f7eba60597cd5bf66d4d120a195b0e0a5d4c9d5abf","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:d4be4174f8c59ed75a0b4e595b6bcb675c80dc7903ae7bbbf8c22a5b2fcb6641","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":"sha256:64a05a4aa467048eadf12280ed2d9820c5c0530e531b35562b8b5f0428d49f28","anchor":{"event_id":"1663d6b9db231afd19b48c261b9c9c9a40349e5a5a44ccda72a33d339227b6df","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-19T05:18:09.591Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T05:18:09.055Z","evidence_url":null,"receipt_uuid":"f0cdb577-ca56-48b7-aba8-9bace229f248","output_sha256":"sha256:cc7e01aad65506035cf6096470540ca2640a2608ae38e7574817fd30963fb732","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T05:18:09.055Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:cc7e01aad65506035cf6096470540ca2640a2608ae38e7574817fd30963fb732\",\"receipt_uuid\":\"f0cdb577-ca56-48b7-aba8-9bace229f248\",\"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":"2026-10-19T05:18:09.055Z","detail":"The receipt store reports 2026-10-19T05:18:09.055Z; 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:cc7e01aad65506035cf6096470540ca2640a2608ae38e7574817fd30963fb732","computed_hash":"sha256:cc7e01aad65506035cf6096470540ca2640a2608ae38e7574817fd30963fb732","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."}}}