{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"5013ddda-34a4-472e-bdaf-a0a63cd61f71","source_url":"https://zambo.dev/api/receipt/5013ddda-34a4-472e-bdaf-a0a63cd61f71","receipt":{"id":"5013ddda-34a4-472e-bdaf-a0a63cd61f71","created_at":"2026-10-18T01:39:44.715Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-18T01:39:43.815Z","completed_at":"2026-10-18T01:39:44.715Z"}],"output_hash":"sha256:3b8d2a349fc35d2a0261f4ee07c4f6de6ed8e196ce4068d5a03d7ef767509256","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1653,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:022bdc039d1a9b3a583ec1928566ee3e61337428ee9e54e116dfc06123c46dc1","timestamp":"2026-10-18T01:39:40.128Z","receipt_uuid":"f283b5f3-fb5e-4a41-b3bc-6d0af160a123"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:a72512e3af7931efb107df7b78ab2e93c71e86e52fabb49b4d2a48f8306a6bba","timestamp":"2026-10-18T01:39:41.407Z","receipt_uuid":"fb657f00-bb5a-451f-9870-7de167f69512"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:c5da16641e37f49102fdd7414e925d17a461a6008df7815ef543793c3392b13e","timestamp":"2026-10-18T01:39:43.441Z","receipt_uuid":"83d14a1e-e6de-4458-9a99-2ba2267d59c2"},{"tool":"write","status":"completed","args_hash":"sha256:bcb1128ab779d00b8180b758507c9aa104dc4845f559ef5cbf8a3ed18c8509d6","timestamp":"2026-10-18T01:39:44.715Z","receipt_uuid":"5013ddda-34a4-472e-bdaf-a0a63cd61f71"}],"result_preview":"Subject: PromptShield is live: 95% critical risk detection\n\nHi [Name],\n\nPromptShield by Zambo just shipped. It’s a deep-scan API for prompt injection and jailbreak detection, built for teams shipping AI tools.\n\nWe ran a live test against a known malicious payload. The scan completed in 1,243ms. The system flagged an \"Instruction Override\" attempt with a 95% injection risk score. It correctly identified the intent to extract system prompts and API keys, blocking the request before any data leaked.\n\nThis isn’t theoretical. The tool scans semantic patterns and structural rules (18 distinct rules) to catch bypass attempts that simple keyword filters miss. It returns a clear verdict: blocked, with a safe version suggested for legitimate queries.\n\nWe’re opening up access for early adopters who want to harden their AI interfaces. The free tier offers 20 daily scans, no credit card required. If you’re building on LLMs, this is your first line of defense against data exfiltration and model manipulation.\n\nCheck the live scan receipt here: [Link]\n\nStart your free scans: https://zambo.dev\n\nBest,\n\n[Your Name]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:409f8c74fa9f4c8ce7d39b6d19c51541f44c0ff945ba467441d78ee514d7903a","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:acddb75b334334f4f887bc75ff7423252d7dd614ba124ccf9abccd49ccf97608","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:b948f65c9610296a5b5bd89da09c6911dbc2986c70ce29fcc548116bc8bbe220","anchor":{"event_id":"57b48126ed4503470f4e183f70cdf0630226438ecace9a4058505b9dc486cd13","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-18T01:39:45.255Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T01:39:44.715Z","evidence_url":null,"receipt_uuid":"5013ddda-34a4-472e-bdaf-a0a63cd61f71","output_sha256":"sha256:3b8d2a349fc35d2a0261f4ee07c4f6de6ed8e196ce4068d5a03d7ef767509256","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T01:39:44.715Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:3b8d2a349fc35d2a0261f4ee07c4f6de6ed8e196ce4068d5a03d7ef767509256\",\"receipt_uuid\":\"5013ddda-34a4-472e-bdaf-a0a63cd61f71\",\"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":"2026-10-18T01:39:44.715Z","detail":"The receipt store reports 2026-10-18T01:39:44.715Z; 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":"sha256:3b8d2a349fc35d2a0261f4ee07c4f6de6ed8e196ce4068d5a03d7ef767509256","computed_hash":"sha256:3b8d2a349fc35d2a0261f4ee07c4f6de6ed8e196ce4068d5a03d7ef767509256","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."}}}