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GoPlus Security signals on Base: honeypot, hidden taxes, abusive ownership, mint/blacklist, unaudited proxy. Ed25519-signed. Scoring only - never executes trades. POST {\"token\":\"0x..\",\"chain\":\"base\"}. 0.005 USDC on Base.","tags":["tokenguard","x402","synthora","m2m","a2a"],"quality_warning":false}],"quality_flags":["bulk_publisher"],"check_history":{"checks":2,"passed":2},"recent_checks":[{"card_url":"https://tokenguard.hergertsynthora.com/.well-known/agent-card.json","checked_at":"2026-10-10T15:50:06.854537+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://tokenguard.hergertsynthora.com/.well-known/agent-card.json","checked_at":"2026-10-10T13:10:30.763245+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":{"checked_at":"2026-10-10T15:50:06.854537+00:00","success":true,"detail":"Valid TLS connection to advertised endpoint host; no A2A request sent"},"protocol_check":{"checked_at":"2026-10-10T13:10:30.763245+00:00","state":"unconfirmed","http_status":404,"detail":"Endpoint returned a generic not-found response"},"events":[],"relationships":[],"verification":{"agent_card_url":"https://tokenguard.hergertsynthora.com/.well-known/agent-card.json","last_successful_card_check":"2026-10-10T15:50:06.854537+00:00","latest_card_check":{"checked_at":"2026-10-10T15:50:06.854537+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-10-10T15:50:06.854537+00:00","task_endpoint_tested":true,"task_execution_tested":false,"endpoint_tls_checked_at":"2026-10-10T15:50:06.854537+00:00","endpoint_tls_reachable":true,"protocol_check_state":"unconfirmed","protocol_checked_at":"2026-10-10T13:10:30.763245+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null}}