{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"ea93c659-4439-4433-b4d3-a23562096ae4","source_url":"https://zambo.dev/api/receipt/ea93c659-4439-4433-b4d3-a23562096ae4","receipt":{"id":"ea93c659-4439-4433-b4d3-a23562096ae4","created_at":"2026-10-19T12:28:10.435Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-19T12:28:09.220Z","completed_at":"2026-10-19T12:28:10.435Z"}],"output_hash":"sha256:8714fb331d6a67e80889ffcdf0ad13b0f8bded56075c869a2c824afb414613f2","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2666,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:e8e6b053d889315883f29817534888a9b5b2380ab110073fde1f5068226bd9a9","timestamp":"2026-10-19T12:28:05.718Z","receipt_uuid":"ffe57962-1ad1-4cd5-b43e-5d10f7c6aeb5"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:8d0eb4f9c267923ff8f1bac96b71f58ed03cb6c3799fb1a7dffbe2aebec11cd3","timestamp":"2026-10-19T12:28:07.552Z","receipt_uuid":"7a4dbda3-d434-432a-b855-f1e00238904a"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:ddff5181749ff5fa65f2f19940c59bc0dbc5c613bedcd6808ae699e7942b417f","timestamp":"2026-10-19T12:28:08.844Z","receipt_uuid":"a526da89-46e2-46bf-896b-c4616ba1ad16"},{"tool":"write","status":"completed","args_hash":"sha256:9d3f840997d1ac876286a22a4cacd62dd594ee3885cdd47ba4e80e4b16ca129b","timestamp":"2026-10-19T12:28:10.435Z","receipt_uuid":"ea93c659-4439-4433-b4d3-a23562096ae4"}],"result_preview":"Subject: Your prompt was blocked. Here is why.\n\nZambo just analyzed a test input labeled \"launch checks.\" The result? A critical security flag.\n\nThe system detected a jailbreak attempt. Specifically, it identified a pattern called `ignore_instructions`. The risk level was marked critical. The injection risk score hit 95. This is not a glitch. It is the engine working exactly as designed.\n\nWhen a user tries to override system instructions or extract internal credentials, Zambo does not guess. It blocks. It flags. It documents.\n\nThe receipt proves the saved bytes remained unchanged. It does not prove the content was correct. It proves the integrity of the data storage. That distinction matters. A receipt is a log entry, not a quality stamp.\n\nWe also ran a capability search for \"public source-backed prospective customers.\" The system returned two tools. The first, `substrate_breakthroughs`, is fully executable in chat. It is read-only. The second, VeriAI, requires human web action. There is no confirmed callable MCP route for it.\n\nThese are tools. They are not customers. They are not sales. They are capabilities available for research.\n\nDo not confuse a tool’s availability with a customer’s intent. A receipt confirms data persistence. It does not confirm business value.\n\nIf you are launching a product, you need clarity. You need to know when your defense systems trigger. You need to know which tools are callable and which require manual steps.\n\nZambo provides that clarity. It blocks malicious inputs. It logs the action. It keeps your data intact.\n\nStop hoping for safe outputs. Start verifying your security posture.\n\nCheck your recent runs. Look for the `prompt_shield` metadata. Note the latency. Note the pattern count.\n\nIf you see a critical flag, investigate. Do not ignore it. Do not assume the system is wrong. The system is right.\n\nYour launch depends on trust. Trust requires transparency. Transparency requires accurate reporting of what happened, not what you wished happened.\n\nReview the receipts. Verify the tools. Secure the prompt.\n\nThat is the only path forward.\n\n— The Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ad4a3e046ceeeaf1b58cd9c130230b244a8a5e2038e4dfb6af4f317b2568fce7","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":"sha256:632c34b788e5d6283e45e543a8ed2c4c9122335fe35df8c7c2ff46db8d02f932","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":"sha256:563998c8593219274d823ec544cb98b8731840c55aefbdbbec415a696ee08eb8","anchor":{"event_id":"d1c7e5f2302ade75d2fbede485d85ca6eb05d51d5e29be2045d949dc026d2856","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-19T12:28:11.011Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T12:28:10.435Z","evidence_url":null,"receipt_uuid":"ea93c659-4439-4433-b4d3-a23562096ae4","output_sha256":"sha256:8714fb331d6a67e80889ffcdf0ad13b0f8bded56075c869a2c824afb414613f2","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T12:28:10.435Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:8714fb331d6a67e80889ffcdf0ad13b0f8bded56075c869a2c824afb414613f2\",\"receipt_uuid\":\"ea93c659-4439-4433-b4d3-a23562096ae4\",\"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":"2026-10-19T12:28:10.435Z","detail":"The receipt store reports 2026-10-19T12:28:10.435Z; 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":"sha256:8714fb331d6a67e80889ffcdf0ad13b0f8bded56075c869a2c824afb414613f2","computed_hash":"sha256:8714fb331d6a67e80889ffcdf0ad13b0f8bded56075c869a2c824afb414613f2","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."}}}