{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f426fa82-570e-419d-aafe-e532c4eba24d","source_url":"https://zambo.dev/api/receipt/f426fa82-570e-419d-aafe-e532c4eba24d","receipt":{"id":"f426fa82-570e-419d-aafe-e532c4eba24d","created_at":"2026-10-05T11:09:52.752Z","receipt_schema_version":"0.3","job_summary":"MCP tool execution: capability_search","tools":["capability_search"],"steps":[{"tool":"capability_search","status":"success","started_at":"2026-10-05T11:09:52.720Z","completed_at":"2026-10-05T11:09:52.737Z"}],"output_hash":"sha256:828cd50cb05b5a88739dca9b521d1230cdf636590c3dd442df4a31b3be66c865","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6ODA0ZjBkMTA4MDJkYmEwMmJkMTkyYzMzMGVhY2NjZTUzYmI1MGQ3NzgyNjMwN2I4NmVmMmYwODM3ZGE4N2NmZiIsInR5cGUiOiJhbm9ueW1vdXMifSwib3V0cHV0Ijp7ImV4ZWN1dGlvbl9wbGFuIjpbeyJhY2Nlc3MiOnsiZnJlZV90aWVyIjoidW5saW1pdGVkIiwicGFpZCI6ImluY2x1ZGVkIGluIFphbWJvIFBhc3MiLCJwZXJfY2FsbCI6ImZyZWUifSwiYXBwcm92YWxfcmVxdWlyZWQiOmZhbHNlLCJjYWxsYWJsZSI6InphbWJvX2NoZWNrKHtjaGVjazogXCJnZXQgY3VycmVudCB0aW1lXCJ9KSIsImNsYXNzaWZpY2F0aW9uIjoiZnVsbHlfZXhlY3V0YWJsZV9pbl9jaGF0IiwiZXhwZWN0ZWRfb3V0cHV0Ijp7ImFzc2VydGlvbl9zdGF0ZSI6Im9iamVjdHtjbGFpbWVkLG9ic2VydmVkLHZlcmlmaWVkLHNjb3BlfSIsImNvbmZpZGVuY2UiOiJoaWdofG1lZGl1bXxsb3d8bm9uZSIsImNvbmZsaWN0cyI6Im9iamVjdFtdIiwiZXZpZGVuY2UiOiJvYmplY3RbXSIsImZyZXNobmVzcyI6Im9iamVjdHtjaGVja2VkX2F0LHNvdXJjZV9jb3VudCxuZXdlc3Rfc291cmNlX2F0fSIsIm5leHRfYWN0aW9uIjoic3RyaW5nIiwibmV4dF9jYXBhYmlsaXR5Ijoic3RyaW5nfG51bGwiLCJwcm9vZiI6Im9iamVjdCIsInByb3ZlbmFuY2UiOiJvYmplY3QiLCJyZWFzb24iOiJzdHJpbmciLCJyZWNvbW1lbmRlZF9hY3Rpb24iOiJzdHJpbmciLCJyaXNrIjoib2JqZWN0Iiwic3RhdHVzIjoidmVyaWZpZWR8dW5jZXJ0YWlufGNvbnRyYWRpY3RlZHx1bnNhZmV8c3RhbGV8aW5jb21wbGV0ZSJ9LCJpbnB1dF9oaW50cyI6eyJwcm9wZXJ0aWVzIjp7ImNoZWNrIjp7ImRlc2NyaXB0aW9uIjoiV2hhdCBzaG91bGQgYmUgY2hlY2tlZD8gTmF0dXJhbCBsYW5ndWFnZSBvciBhIHN0cnVjdHVyZWQgY2hlY2sgb2JqZWN0LiIsIm9uZU9mIjpbeyJ0eXBlIjoic3RyaW5nIn0seyJ0eXBlIjoib2JqZWN0In1dfSwiY29udGV4dCI6eyJkZXNjcmlwdGlvbiI6Ik9wdGlvbmFsIGV2aWRlbmNlLCBzb3VyY2UgVVJMcywgcnVuL3JlY2VpcHQgbWV0YWRhdGEsIGNsYWltcywgb3IgYW4gb3V0cHV0IHZhbHVlL3NjaGVtYS4iLCJvbmVPZiI6W3sidHlwZSI6InN0cmluZyJ9LHsidHlwZSI6Im9iamVjdCJ9XX0sImVtYWlsIjp7ImRlc2NyaXB0aW9uIjoiT3B0aW9uYWwgWmFtYm8gUGFzcyBlbWFpbCBmb3IgdW5saW1pdGVkIGNoZWNrcy4iLCJ0eXBlIjoic3RyaW5nIn0sImdpdGh1YiI6eyJkZXNjcmlwdGlvbiI6IkxlZ2FjeSBvcHRpb25hbCBHaXRIdWIgcmVwbyBVUkwgZm9yIHZpc2libGUgY29kZS9yZXBvc2l0b3J5IHNpZ25hbHMuIiwidHlwZSI6InN0cmluZyJ9LCJ0eXBlIjp7ImRlc2NyaXB0aW9uIjoiRGV0ZXJtaW5pc3RpYyBjaGVjayByb3V0ZS4gRGVmYXVsdHMgdG8gYXV0by4iLCJlbnVtIjpbImF1dG8iLCJ0cnV0aCIsImZyZXNobmVzcyIsInByb3ZlbmFuY2UiLCJjb25mbGljdCIsInRvb2wiLCJhY3Rpb24iLCJhdXRob3JpemF0aW9uIiwiZXhlY3V0aW9uIiwiY29tcGxldGlvbiIsIm91dHB1dCIsInNlY3VyaXR5Il0sInR5cGUiOiJzdHJpbmcifSwidXJsIjp7ImRlc2NyaXB0aW9uIjoiTGVnYWN5IHByb2plY3QgVVJMIGNoZWNrLiBBbHNvIGFjY2VwdGVkIGFzIGEgc291cmNlIFVSTCBmb3IgdW5pdmVyc2FsIGNoZWNrcy4iLCJ0eXBlIjoic3RyaW5nIn19LCJyZXF1aXJlZCI6W10sInR5cGUiOiJvYmplY3QifSwicHJvZHVjdCI6IlphbWJvIENoZWNrIiwicmVxdWlyZWRfYXJndW1lbnRzIjpbImNoZWNrIl0sInJldHJ5X3NhZmUiOnRydWUsInN0ZXAiOjEsInRvb2wiOiJ6YW1ib19jaGVjayIsIndoZW5fdG9fdXNlIjpbImJlZm9yZSB0cnVzdGluZyB1bmNlcnRhaW4gaW5mb3JtYXRpb24iLCJiZWZvcmUgdXNpbmcgYSB0aGlyZC1wYXJ0eSB0b29sIiwiYmVmb3JlIGNvbnNlcXVlbnRpYWwgYWN0aW9ucyIsImJlZm9yZSBjbGFpbWluZyBhIHRhc2sgY29tcGxldGVkIiwiYWZ0ZXIgYW4gZXhlY3V0aW9uIHdoZW4gZXZpZGVuY2UgbmVlZHMgY2hlY2tpbmciXSwid2h5X3JlbGV2YW50IjoiVGhpcyBpcyBhIHZlcmlmaWNhdGlvbiwgZXZpZGVuY2UsIGZyZXNobmVzcywgY29uZmxpY3QsIGNvbXBsZXRpb24sIG9yIHByZWZsaWdodCBpbnRlbnQuIn1dLCJtY3BfdXJsIjoiaHR0cHM6Ly96YW1iby5kZXYvYXBpL21jcCIsIm5leHRfc3RlcCI6IklmIHRoZSBjaGVjayBzYXlzIGV4ZWN1dGlvbiBpcyBhcHByb3ByaWF0ZSwgY2FsbCB6YW1ib191bml2ZXJzYWwgd2l0aCB0aGUgb3JpZ2luYWwgb3V0Y29tZSBhbmQgb25lIHN0YWJsZSBfc2Vzc2lvbl9pZDsgdmVyaWZ5IHRoZSByZWNlaXB0IGFmdGVyd2FyZC4iLCJxdWVyeSI6ImdldCBjdXJyZW50IHRpbWUiLCJzdGF0dXMiOiJleGVjdXRpb25fcGxhbiJ9LCJyZWNlaXB0X3NjaGVtYV92ZXJzaW9uIjoiMC4zIiwic2lkZV9lZmZlY3RzIjp7ImRlY2xhcmF0aW9uX2hhc2giOiJzaGEyNTY6NDVhYWQzOGYzYWE5ODJiOWFhZmU5MmVjYjQxNmViZTk4NzkxZWRkYmFmOGFiNmRmMGJkMDg2MDViN2MxYmZlZSIsImRlY2xhcmVkIjpbIm5vbmUiXSwic2NoZW1hX3ZlcnNpb24iOiJ6YW1iby1zaWRlLWVmZmVjdHMvMSJ9LCJ0b29sIjp7Im5hbWUiOiJjYXBhYmlsaXR5X3NlYXJjaCIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMC4wIn19","canonical_byte_length":2652,"verification_status":"verified","session_trail":[],"result_preview":"{\"query\":\"get current time\",\"status\":\"execution_plan\",\"execution_plan\":[{\"step\":1,\"product\":\"Zambo Check\",\"classification\":\"fully_executable_in_chat\",\"tool\":\"zambo_check\",\"callable\":\"zambo_check({check: \\\"get current time\\\"})\",\"required_arguments\":[\"check\"],\"why_relevant\":\"This is a verification, evidence, freshness, conflict, completion, or preflight intent.\",\"when_to_use\":[\"before trusting uncertain information\",\"before using a third-party tool\",\"before consequential actions\",\"before claiming a task completed\",\"after an execution when evidence needs checking\"],\"expected_output\":{\"status\":\"verified|uncertain|contradicted|unsafe|stale|incomplete\",\"confidence\":\"high|medium|low|none\",\"reason\":\"string\",\"evidence\":\"object[]\",\"assertion_state\":\"object{claimed,observed,verified,scope}\",\"freshness\":\"object{checked_at,source_count,newest_source_at}\",\"conflicts\":\"object[]\",\"risk\":\"object\",\"provenance\":\"object\",\"recommended_action\":\"string\",\"next_action\":\"string\",\"next_capability\":\"string|null\",\"proof\":\"object\"},\"approval_required\":false,\"retry_safe\":true,\"access\":{\"free_tier\":\"unlimited\",\"paid\":\"included in Zambo Pass\",\"per_call\":\"free\"},\"input_hints\":{\"type\":\"object\",\"properties\":{\"check\":{\"oneOf\":[{\"type\":\"string\"},{\"type\":\"object\"}],\"description\":\"What should be checked? Natural language or a structured check object.\"},\"context\":{\"oneOf\":[{\"type\":\"string\"},{\"type\":\"object\"}],\"description\":\"Optional evidence, source URLs, run/receipt metadata, claims, or an output value/schema.\"},\"type\":{\"type\":\"string\",\"enum\":[\"auto\",\"truth\",\"freshness\",\"provenance\",\"conflict\",\"tool\",\"action\",\"authorization\",\"execution\",\"completion\",\"output\",\"security\"],\"description\":\"Deterministic check route. Defaults to auto.\"},\"url\":{\"type\":\"string\",\"description\":\"Legacy project URL check. Also accepted as a source URL for universal checks.\"},\"github\":{\"type\":\"string\",\"description\":\"Legacy optional GitHub repo URL for visible code/repository signals.\"},\"email\":{\"type\":\"string\",\"description\":\"Optional Zambo Pass email for unlimited checks.\"}},\"required\":[]}}],\"next_step\":\"If the check says execution is appropriate, call zambo_universal with the original outcome and one stable _session_id; verify the receipt afterward.\",\"mcp_url\":\"https://zambo.dev/api/mcp\"}","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"capability_search","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:804f0d10802dba02bd192c330eaccce53bb50d77826307b86ef2f0837da87cff"},"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","anchor":{"event_id":"d85a1d41581dc87adeb402345ded8f33f18e959c637711bb0b00ac0b051721b3","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-05T11:09:53.847Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-05T11:09:52.737Z","evidence_url":null,"receipt_uuid":"f426fa82-570e-419d-aafe-e532c4eba24d","output_sha256":"sha256:828cd50cb05b5a88739dca9b521d1230cdf636590c3dd442df4a31b3be66c865","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-05T11:09:52.737Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:828cd50cb05b5a88739dca9b521d1230cdf636590c3dd442df4a31b3be66c865\",\"receipt_uuid\":\"f426fa82-570e-419d-aafe-e532c4eba24d\",\"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":"sha256_commitment_only","checks":{"commitment_matches":{"label":"SHA-256 commitment","passed":true,"status":"pass","detail":"The exact decoded canonical bytes match the stored SHA-256 output hash."},"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":"Issued by zambo.dev","passed":true,"detail":"Receipt is served from the zambo.dev receipt store."},"immutable_log_timestamp":{"label":"Stored timestamp","passed":true,"timestamp":"2026-10-05T11:09:52.752Z","detail":"The receipt store reports 2026-10-05T11:09:52.752Z; immutability is not checked here."},"receipt_schema_version":"0.3","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."}}},"checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:828cd50cb05b5a88739dca9b521d1230cdf636590c3dd442df4a31b3be66c865","computed_hash":"sha256:828cd50cb05b5a88739dca9b521d1230cdf636590c3dd442df4a31b3be66c865","detail":"SHA-256 of the exact decoded canonical bytes matches output_hash."},"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."}}}