{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"ae602484-dd8b-4d57-b3d6-6ccc2bb5c96a","source_url":"https://zambo.dev/api/receipt/ae602484-dd8b-4d57-b3d6-6ccc2bb5c96a","receipt":{"id":"ae602484-dd8b-4d57-b3d6-6ccc2bb5c96a","created_at":"2026-10-28T04:37:17.157Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-28T04:37:15.723Z","completed_at":"2026-10-28T04:37:17.157Z"}],"output_hash":"sha256:528e5c82ebebbe96e708c15ca3234393f6ba0372857bad7c9c1bd42cd08b64c8","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6ZDFiNzU4MGMxZjU3YWI0NDllZTQ4OWNmNzA5MzcxMTU5NDQwNGIxNjYwMGQ3NGZlODUwMTIwNDJhNmI1YWMwOSIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBMYXVuY2g6IFByb29mIG9mIEV4ZWN1dGlvblxuXG5IaSBbTmFtZV0sXG5cbkkgcmFuIHRocmVlIHNwZWNpZmljIHRlc3RzIG9uIFphbWJvIHRvZGF5LiBIZXJlIGlzIGV4YWN0bHkgd2hhdCBoYXBwZW5lZCwgd2l0aCByZWNlaXB0cyBmb3IgZWFjaCBzdGVwLlxuXG5GaXJzdCwgSSBpbml0aWF0ZWQgYSBzZW1hbnRpYyBzY2FuIG9uIGEgdGVzdCBpbnB1dC4gVGhlIHN5c3RlbSBmbGFnZ2VkIGEgY3JpdGljYWwgaW5qZWN0aW9uIHJpc2sgYW5kIGJsb2NrZWQgdGhlIHJlcXVlc3QuIEl0IGRpZCBub3QgZ3Vlc3M7IGl0IGlkZW50aWZpZWQgdGhlIGphaWxicmVhayB2ZWN0b3IsIGNpdGVkIHRoZSBzcGVjaWZpYyBwb2xpY3kgYnJlYWNoLCBhbmQgcHJvdmlkZWQgYSBzYWZlIGFsdGVybmF0aXZlIHBhdGguIFRoaXMgaXMgZGVmZW5zaXZlIGFyY2hpdGVjdHVyZSBpbiBhY3Rpb24uXG5SZWNlaXB0OiBodHRwczovL3phbWJvLmRldi9ydW4vOWIxNzcxZGQtM2Y2Yy00NDVlLTk5NjItOWU3OWJmYjJlYzc3XG5cblNlY29uZCwgSSBxdWVyaWVkIHRoZSBjYXBhYmlsaXR5IHNlYXJjaCBmb3IgcHJvc3BlY3RpdmUgY3VzdG9tZXJzIGluIEFJIHRvb2xzLiBUaGUgZW5naW5lIHJldHVybmVkIHR3byByYW5rZWQgdG9vbHM6IGBzdWJzdHJhdGVfYnJlYWt0aHJvdWdoc2AgKGZ1bGx5IGV4ZWN1dGFibGUsIHJlYWQtb25seSkgYW5kIGBWZXJpQUlgIChyZXF1aXJlcyBodW1hbiB3ZWIgYWN0aW9uKS4gSXQgY2xlYXJseSBkaXN0aW5ndWlzaGVkIGJldHdlZW4gd2hhdCBpdCBjYW4gZG8gaW4tY2hhdCB2ZXJzdXMgd2hhdCByZXF1aXJlcyBleHRlcm5hbCBzdGVwcy4gTm8gaGFsbHVjaW5hdGVkIGZlYXR1cmVzLiBKdXN0IG1hcHBlZCBjYXBhYmlsaXRpZXMuXG5SZWNlaXB0OiBodHRwczovL3phbWJvLmRldi9ydW4vMTM3NmQ3OGUtYWUxNS00YWVkLWEzNzQtZDM0YTIyMGVmMGE4XG5cblRoaXJkLCBJIHVzZWQgTGVhZFNpZ25hbCB0byBmaW5kIHdlYiBkZXNpZ24gbGVhZHMgaW4gQXVzdGluLCBUWC4gVGhlIHRvb2wgZXhlY3V0ZWQgdGhlIHNlYXJjaCwgZm91bmQgemVybyByZXN1bHRzLCBhbmQgcmV0dXJuZWQgYSBjbGVhciBcIm5vX2xlYWRzXCIgc3RhdHVzLiBJdCBkaWQgbm90IGludmVudCBjb250YWN0cyB0byBwbGVhc2UgbWUuIEl0IHJlcG9ydGVkIHRoZSB0cnV0aDogdGhlIHF1b3RhIGlzIHVudG91Y2hlZCwgYW5kIHRoZSBzZWFyY2ggc3BhY2UgaXMgY3VycmVudGx5IGVtcHR5LlxuUmVjZWlwdDogaHR0cHM6Ly96YW1iby5kZXYvcnVuL2E0OWQ0YmM5LTEyM2MtNGIwZC1iNGZlLTU5MzdmNGQ4ZGRmN1xuXG5UaGVzZSBsb2dzIHByb3ZlIHRoYXQgWmFtYm8gcHJpb3JpdGl6ZXMgYWNjdXJhY3kgb3ZlciBmbGF0dGVyeS4gSXQgZG9jdW1lbnRzIGl0cyBhY3Rpb25zLCBleHBvc2VzIGl0cyBsaW1pdGF0aW9ucywgYW5kIHByb3ZpZGVzIHZlcmlmaWFibGUgcmVjZWlwdHMgZm9yIGV2ZXJ5IHJ1bi4gVGhpcyBpcyBhIHRvb2wgYnVpbHQgZm9yIG9wZXJhdG9ycyB3aG8gbmVlZCB0byBhdWRpdCB0aGVpciBBSSB3b3JrZmxvd3MsIG5vdCBqdXN0IHdhdGNoIGl0IHNwaW4uXG5cbklmIHlvdSB3YW50IHRvIHZlcmlmeSB0aGlzIHRyYW5zcGFyZW5jeSBmb3IgeW91cnNlbGYsIHRyeSBydW5uaW5nIGEgc2ltaWxhciB0ZXN0LiBSdW4gYSBzY2FuLCBjaGVjayBhIGNhcGFiaWxpdHksIGFuZCBsb29rIGZvciB0aGUgcmVjZWlwdCBsaW5rLiBJZiBpdCBkb2VzbuKAmXQgbWF0Y2ggcmVhbGl0eSwgZG9u4oCZdCB1c2UgaXQuIElmIGl0IGRvZXMsIHlvdSBoYXZlIGEgZm91bmRhdGlvbiB5b3UgY2FuIGJ1aWxkIG9uLlxuXG5MZXTigJlzIHRhbGsgYWJvdXQgaG93IHRoaXMgZml0cyB5b3VyIGN1cnJlbnQgc3RhY2suXG5cbkJlc3QsXG5cbltZb3VyIE5hbWVdIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6IndyaXRlIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4wLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2408,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:1f1642a3f9f1e983831ad663ea940a204540d77a0919466f30b0e8759f38951c","timestamp":"2026-10-28T04:37:08.817Z","receipt_uuid":"1376d78e-ae15-4aed-a374-d34a220ef0a8"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:72ac4e8d739fe7888ef5087db17762009132be4a4b09af0d8e3a4ca1a3426251","timestamp":"2026-10-28T04:37:10.045Z","receipt_uuid":"9b1771dd-3f6c-445e-9962-9e79bfb2ec77"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:ff54033e624690d7dfd601e15c509b201547163272c0e4cdbee96a48336f3387","timestamp":"2026-10-28T04:37:14.358Z","receipt_uuid":"a49d4bc9-123c-4b0d-b4fe-5937f4d8ddf7"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:07c58cbd3f75937357bc8aeb12d520039ee910a191440d5aba6f580476c43fdf","timestamp":"2026-10-28T04:37:15.172Z","receipt_uuid":"868f63f3-b1f7-4388-bd48-3b8d0fd5d91d"},{"tool":"write","status":"completed","args_hash":"sha256:34572f29db3750bdb44a107f1953b64c36a8d3dd9b3d722518b289cf9cfc03ab","timestamp":"2026-10-28T04:37:17.157Z","receipt_uuid":"ae602484-dd8b-4d57-b3d6-6ccc2bb5c96a"}],"result_preview":"Subject: Zambo Launch: Proof of Execution\n\nHi [Name],\n\nI ran three specific tests on Zambo today. Here is exactly what happened, with receipts for each step.\n\nFirst, I initiated a semantic scan on a test input. The system flagged a critical injection risk and blocked the request. It did not guess; it identified the jailbreak vector, cited the specific policy breach, and provided a safe alternative path. This is defensive architecture in action.\nReceipt: https://zambo.dev/run/9b1771dd-3f6c-445e-9962-9e79bfb2ec77\n\nSecond, I queried the capability search for prospective customers in AI tools. The engine returned two ranked tools: `substrate_breakthroughs` (fully executable, read-only) and `VeriAI` (requires human web action). It clearly distinguished between what it can do in-chat versus what requires external steps. No hallucinated features. Just mapped capabilities.\nReceipt: https://zambo.dev/run/1376d78e-ae15-4aed-a374-d34a220ef0a8\n\nThird, I used LeadSignal to find web design leads in Austin, TX. The tool executed the search, found zero results, and returned a clear \"no_leads\" status. It did not invent contacts to please me. It reported the truth: the quota is untouched, and the search space is currently empty.\nReceipt: https://zambo.dev/run/a49d4bc9-123c-4b0d-b4fe-5937f4d8ddf7\n\nThese logs prove that Zambo prioritizes accuracy over flattery. It documents its actions, exposes its limitations, and provides verifiable receipts for every run. This is a tool built for operators who need to audit their AI workflows, not just watch it spin.\n\nIf you want to verify this transparency for yourself, try running a similar test. Run a scan, check a capability, and look for the receipt link. If it doesn’t match reality, don’t use it. If it does, you have a foundation you can build on.\n\nLet’s talk about how this fits your current stack.\n\nBest,\n\n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:238929add5898371fb977d38f8b06b0499b4bdba587a192df9d3fae2e9de61f9","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:d1b7580c1f57ab449ee489cf7093711594404b16600d74fe85012042a6b5ac09","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:ad5a7caa183c5da8e9c5da70c06d0da2f21239781aabbad3d20d93327b1ba901","anchor":{"event_id":"09cc2518a97ef737e09c250ec320ef70ec019c4023a7c06c30ebe9febaf50f39","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-28T04:37:19.414Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T04:37:17.157Z","evidence_url":null,"receipt_uuid":"ae602484-dd8b-4d57-b3d6-6ccc2bb5c96a","output_sha256":"sha256:528e5c82ebebbe96e708c15ca3234393f6ba0372857bad7c9c1bd42cd08b64c8","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T04:37:17.157Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:528e5c82ebebbe96e708c15ca3234393f6ba0372857bad7c9c1bd42cd08b64c8\",\"receipt_uuid\":\"ae602484-dd8b-4d57-b3d6-6ccc2bb5c96a\",\"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":"2026-10-28T04:37:17.157Z","detail":"The receipt store reports 2026-10-28T04:37:17.157Z; 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":"sha256:528e5c82ebebbe96e708c15ca3234393f6ba0372857bad7c9c1bd42cd08b64c8","computed_hash":"sha256:528e5c82ebebbe96e708c15ca3234393f6ba0372857bad7c9c1bd42cd08b64c8","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."}}}