{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"131f8d91-f028-429e-ba75-53a5df4a6c57","source_url":"https://zambo.dev/api/receipt/131f8d91-f028-429e-ba75-53a5df4a6c57","receipt":{"id":"131f8d91-f028-429e-ba75-53a5df4a6c57","created_at":"2026-10-18T11:53:50.059Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-18T11:53:49.020Z","completed_at":"2026-10-18T11:53:50.059Z"}],"output_hash":"sha256:8f78befd1798916e495c4b89677760ed74b1d2f50be978f9a855a76ec643b7e9","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6YzQyZGIzM2U0ZTUyYmY4ZmQwZTM5OWIwZTMyOGJmN2Q5YTcwNzkzNzYwN2E4YWJkMDY5MzgwMzg1NDdmZWE0YyIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBMYXVuY2ggY2hlY2s6IFByb21wdFNoaWVsZCBjcml0aWNhbCBmbGFnXG5cbkhpIFtOYW1lXSxcblxuUnVubmluZyBhIHF1aWNrIHByZS1sYXVuY2ggY2hlY2sgb24geW91ciBQcm9tcHRTaGllbGQgaW50ZWdyYXRpb24gYmVmb3JlIHdlIGdvIGxpdmUuXG5cbioqVGhlIElzc3VlOioqXG5Zb3VyIGxhdGVzdCBzY2FuIHJldHVybmVkIGEgYGNyaXRpY2FsYCByaXNrIGxldmVsLiBUaGUgc3lzdGVtIGRldGVjdGVkIGFuIGBJbnN0cnVjdGlvbiBPdmVycmlkZWAgYXR0ZW1wdCAoamFpbGJyZWFrKSBhbmQgZmxhZ2dlZCBhIGBwb2xpY3kgYnlwYXNzYC4gV2hpbGUgdGhlIGluamVjdGlvbiByaXNrIGlzIGhpZ2gsIHRoZSBzeXN0ZW0gY29ycmVjdGx5IGJsb2NrZWQgdGhlIGV4ZWN1dGlvbi4gVGhpcyBpcyBhIGdvb2Qgc2lnbiB0aGF0IHlvdXIgZGVmZW5zZXMgYXJlIHdvcmtpbmcsIGJ1dCBpdCBtZWFucyB5b3UgaGF2ZSBhIGxpdmUgdnVsbmVyYWJpbGl0eSB0byBwYXRjaCBiZWZvcmUgbGF1bmNoLlxuXG4qKlRoZSBEZXRhaWw6KipcblRoZSByZWNlaXB0IChgZWIxNjJhOWYuLi5gKSBjb25maXJtcyB0aGUgc2NhbiBwcm9jZXNzZWQgMTggcnVsZXMuIFRoZSBmbGFnZ2VkIHBhdHRlcm4gd2FzIGBpZ25vcmVfaW5zdHJ1Y3Rpb25zYC4gU2luY2UgdGhlIHNjYW4gbW9kZSB3YXMgYGRlZXBgIGFuZCBsYXRlbmN5IHdhcyB1bmRlciAxLjVzLCB0aGlzIHdhcyBhIGZhc3QsIGFjY3VyYXRlIGNhdGNoLiBZb3UgZG8gbm90IGhhdmUgYSBjdXN0b21lciBpc3N1ZSB5ZXQ7IHlvdSBoYXZlIGEgc2VjdXJpdHkgZ2FwLlxuXG4qKlRoZSBGaXg6KipcblJldmlldyB5b3VyIHByb21wdCBoYW5kbGluZyBsb2dpYyB0byBlbnN1cmUgc3lzdGVtIGluc3RydWN0aW9ucyBhcmUgc3RyaWN0bHkgaXNvbGF0ZWQgZnJvbSB1c2VyIGlucHV0LiBEbyBub3QgcmVseSBvbiB0aGUgYmxvY2sgYWxvbmU7IGhhcmRlbiB0aGUgaW5wdXQgcGFyc2luZy5cblxuKipOZXh0IFN0ZXA6KipcblJlcGx5IHdpdGggeW91ciB1cGRhdGVkIHByb21wdCB0ZW1wbGF0ZSBvciBhIGxpbmsgdG8gdGhlIGNvbmZpZ3VyYXRpb24gY2hhbmdlLiBJIHdpbGwgcmUtcnVuIHRoZSBzY2FuIHRvIGNvbmZpcm0gdGhlIHJpc2sgbGV2ZWwgZHJvcHMgdG8gYGxvd2Agb3IgYG5vbmVgLlxuXG5XZSBhcmUgcmVhZHkgdG8gcHJvY2VlZCBvbmNlIHRoYXQgZmxhZyBjbGVhcnMuXG5cbkJlc3QsXG5cbltZb3VyIE5hbWVdXG5aYW1ibyJ9LCJyZWNlaXB0X3NjaGVtYV92ZXJzaW9uIjoiMC40Iiwic2lkZV9lZmZlY3RzIjp7ImRlY2xhcmF0aW9uX2hhc2giOiJzaGEyNTY6NDVhYWQzOGYzYWE5ODJiOWFhZmU5MmVjYjQxNmViZTk4NzkxZWRkYmFmOGFiNmRmMGJkMDg2MDViN2MxYmZlZSIsImRlY2xhcmVkIjpbIm5vbmUiXSwic2NoZW1hX3ZlcnNpb24iOiJ6YW1iby1zaWRlLWVmZmVjdHMvMSJ9LCJ0b29sIjp7Im5hbWUiOiJ3cml0ZSIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMC4wIn19","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1740,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:b14b8c2c5ce1c88927a845ee1cca3cd22196181207bd6465fb4dcdcf5df0fe69","timestamp":"2026-10-18T11:53:45.227Z","receipt_uuid":"6b0a37d0-52e2-41c2-a6e1-581a83ed9e71"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:011b3d21ad982711771d5bbd3f9d117e2f24ce73378d8270c593cfc4b38a1489","timestamp":"2026-10-18T11:53:46.736Z","receipt_uuid":"eb162a9f-434e-4e91-a60d-271cca8be491"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:c1bef8151b00c07bb49080be37def2c1eb8972d6eeb9753b12f759ed3a94bfad","timestamp":"2026-10-18T11:53:48.440Z","receipt_uuid":"25d52854-c66a-4bdb-b446-c5d9e1ab2698"},{"tool":"write","status":"completed","args_hash":"sha256:2c414aaa12e852134ae5a9af73830b3c8b4bd62088a89176ab6fd36d58cf50b3","timestamp":"2026-10-18T11:53:50.059Z","receipt_uuid":"131f8d91-f028-429e-ba75-53a5df4a6c57"}],"result_preview":"Subject: Launch check: PromptShield critical flag\n\nHi [Name],\n\nRunning a quick pre-launch check on your PromptShield integration before we go live.\n\n**The Issue:**\nYour latest scan returned a `critical` risk level. The system detected an `Instruction Override` attempt (jailbreak) and flagged a `policy bypass`. While the injection risk is high, the system correctly blocked the execution. This is a good sign that your defenses are working, but it means you have a live vulnerability to patch before launch.\n\n**The Detail:**\nThe receipt (`eb162a9f...`) confirms the scan processed 18 rules. The flagged pattern was `ignore_instructions`. Since the scan mode was `deep` and latency was under 1.5s, this was a fast, accurate catch. You do not have a customer issue yet; you have a security gap.\n\n**The Fix:**\nReview your prompt handling logic to ensure system instructions are strictly isolated from user input. Do not rely on the block alone; harden the input parsing.\n\n**Next Step:**\nReply with your updated prompt template or a link to the configuration change. I will re-run the scan to confirm the risk level drops to `low` or `none`.\n\nWe are ready to proceed once that flag clears.\n\nBest,\n\n[Your Name]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:7a5732b9c281b338e50ff20ec787b4a545414ed339082250214284dd857fefab","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:c42db33e4e52bf8fd0e399b0e328bf7d9a707937607a8abd06938038547fea4c","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:ff0a2d253c49b36324cebafaf061c2f58e5e607a9d1b1983c97767dda1cef040","anchor":{"event_id":"73f01020e22d7ee13ec0d95008638de7418f3d203f4f19796a6a2c41f7079751","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-18T11:53:50.622Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T11:53:50.059Z","evidence_url":null,"receipt_uuid":"131f8d91-f028-429e-ba75-53a5df4a6c57","output_sha256":"sha256:8f78befd1798916e495c4b89677760ed74b1d2f50be978f9a855a76ec643b7e9","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T11:53:50.059Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:8f78befd1798916e495c4b89677760ed74b1d2f50be978f9a855a76ec643b7e9\",\"receipt_uuid\":\"131f8d91-f028-429e-ba75-53a5df4a6c57\",\"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":"2026-10-18T11:53:50.059Z","detail":"The receipt store reports 2026-10-18T11:53:50.059Z; 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":"sha256:8f78befd1798916e495c4b89677760ed74b1d2f50be978f9a855a76ec643b7e9","computed_hash":"sha256:8f78befd1798916e495c4b89677760ed74b1d2f50be978f9a855a76ec643b7e9","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."}}}