{"audit":{"version":"1.5","generated_at":"2026-10-06T19:38:01.543328+00:00","generated_by":"Agenstry","report_url":"https://agenstry.com/agents/448c.org","methodology_url":"https://agenstry.com/methodology","verifier_jwks_url":"https://agenstry.com/.well-known/jwks.json","subject":{"domain":"448c.org","name":"448C","url":"https://448c.org/.well-known/agent-card.json"}},"identity":{"provider":{"organization":"448c.org","url":"https://448c.org/"},"registry_verification":null,"signature":{"signed":false,"signature_valid":null}},"protocol":{"version":null,"supports_streaming":false,"supports_push_notifications":false},"operational":{"live_state":"paid_api","live_responds":null,"last_status_code":404,"last_elapsed_ms":null,"last_error":"HTTP 404"},"track_record":{"first_seen":"2026-09-30T23:33:25.564920+00:00","last_checked":"2026-10-06T09:39:03.732754+00:00","last_seen_ok":"2026-10-06T09:39:03.732754+00:00","checks_total":22,"checks_ok":19,"uptime_pct":0.0,"uptime_window_days":30,"uptime_probes":3,"archived":false,"archived_reason":null},"conformance":{"score":48,"grade":"D","summary":"Catalogue listing, not an A2A agent: a paid API listed by cdp_discovery. Scored on the 3 criteria that apply (19 of 40 points, scaled to 100); the A2A card criteria do not apply.","criteria":[{"key":"valid_card","label":"Agent card","points":0,"max_points":0,"status":"na","detail":"Not applicable: a paid API listed by cdp_discovery. The host serves no A2A agent card at /.well-known/agent-card.json, so the card criteria are not scored."},{"key":"live_responds","label":"Live endpoint","points":10,"max_points":25,"status":"partial","detail":"The host publishes a payment manifest; we have not yet observed a live 402 challenge."},{"key":"protocol_version","label":"Protocol version","points":0,"max_points":0,"status":"na","detail":"Not applicable: no A2A agent card served."},{"key":"signature","label":"JWS signature","points":0,"max_points":0,"status":"na","detail":"Not applicable: no A2A agent card served."},{"key":"uptime","label":"Uptime track record","points":0,"max_points":0,"status":"na","detail":"Not applicable: our 3 probes in 30 days looked for an A2A agent card, which this host does not serve. That says nothing about the API's availability, so it is not graded."},{"key":"skills","label":"Skill declaration","points":0,"max_points":0,"status":"na","detail":"Not applicable: no A2A agent card served."},{"key":"verified_identity","label":"Verified Identity","points":5,"max_points":10,"status":"partial","detail":"Provider declared: 448c.org (https://448c.org/). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit."},{"key":"freshness","label":"Freshness + modern flags","points":4,"max_points":5,"status":"pass","detail":"seen in upstream source within 0d"},{"key":"security","label":"Security declaration","points":0,"max_points":0,"status":"na","detail":"Not applicable: no A2A agent card served."}]},"card_read":{"findings":null,"clean":null,"source_url":"https://448c.org/.well-known/agent-card.json"},"skills":[],"provenance":[{"source":"cdp_discovery","first_seen":"2026-09-30T23:33:25.564920+00:00"},{"source":"recrawl_warm","first_seen":"2026-10-04T12:15:34.205234+00:00"}],"recent_probes":[{"fetched_at":"2026-10-06T05:08:25.395212+00:00","ok":false,"status_code":404,"error":"HTTP 404","elapsed_ms":null,"live_responds":null},{"fetched_at":"2026-10-05T22:30:06.891672+00:00","ok":false,"status_code":404,"error":"HTTP 404","elapsed_ms":null,"live_responds":null},{"fetched_at":"2026-10-04T12:15:34.205234+00:00","ok":false,"status_code":404,"error":"HTTP 404","elapsed_ms":null,"live_responds":null}],"catalog_attestation":null,"operator_revenue_evidence":{"evidence_class":"operator_submitted","authenticity":{"rung":"no_operator_evidence","rank":0,"why":"No verifiable operator evidence has been submitted for this agent.","thresholds":{"min_independent_payers":3,"min_verified_usd":25.0},"engine_table":"agent_authenticity","merge_rule":"max(existing_rank, rank)"},"metric_metadata":{"provenance":"operator_submitted_evidence","confidence":"attested","coverage":{"numerator":0},"as_of":"2026-10-06T19:38:01.553081+00:00","definition":"Revenue proofs submitted by the verified owner and re-checked by Agenstry against the settlement chain or the operator's own Stripe account. Only independently confirmed proofs are counted."},"counts":{"retained":0,"verified":0,"unverifiable":0},"verified":{"gross_usd":0.0,"transactions":0,"independent_payers":0},"detail_url":"https://agenstry.com/api/agents/448c.org/evidence","dispute_url":"https://agenstry.com/agents/448c.org/dispute"},"verification_history":[],"signatures":[{"protected":"eyJhbGciOiJFUzI1NiIsImprdSI6Imh0dHBzOi8vYWdlbnN0cnkuY29tLy53ZWxsLWtub3duL2p3a3MuanNvbiIsImtpZCI6ImFnZW50ZmluZGVyLWVzMjU2LTEiLCJ0eXAiOiJKT1NFIn0","signature":"PqMGCI-TLiOv3SU8frrRrkkCPe6HcXMIG6nRykvZMcQ0euQN61F8WmZObe5j8HeuRrceDQtQ8xqf7zU6Tk5pig"}]}