{"domain":"contract-guard.hergertsynthora.com","count":1,"changes":[{"captured_at":"2026-09-09T02:07:35","card_hash":"15be06252ff6f4739d50a9264b0b9d8058c77d83552297325879e55ad25c4975","previous_card_hash":null,"diff":{"skills_added":[{"id":"contract_guard","name":"contract guard","description":"SYNTHORA contract_guard (endpoint canonico historico, alias de contractwatch): veredicto de seguridad de contrato on-chain que SI lee el bytecode (eth_getCode) y slots de proxy (EIP-1967/zeppelinos/UUPS/beacon), owner() y privilegios ocultos: honeypot, rug-pull, hidden mint. Correlacionado entre fuentes independientes y firmado Ed25519. 0.32 USDC via x402 on Base. POST {\"address\": \"0x...\", \"chain\": \"base\"}","tags":["contract","guard","x402","synthora","m2m","a2a"],"inputModes":["application/json"],"outputModes":["application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"SYNTHORA contract_guard (endpoint canonico historico, alias de contractwatch)"},{"field":"description","before":null,"after":"SYNTHORA contract_guard (endpoint canonico historico, alias de contractwatch): veredicto de seguridad de contrato on-chain que SI lee el bytecode (eth_getCode) y slots de proxy (EIP-1967/zeppelinos/UUPS/beacon), owner() y privilegios ocultos: honeypot, rug-pull, hidden mint. Correlacionado entre fuentes independientes y firmado Ed25519. 0.32 USDC via x402 on Base. POST {\"address\": \"0x...\", \"chain\": \"base\"}"},{"field":"version","before":null,"after":"1.0.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://api.hergertsynthora.com/v1/contract-guard"},{"field":"preferredTransport","before":null,"after":"HTTP+JSON"}],"other_changed":true,"is_empty":false,"human_summary":"added 1 skill · name ∅ → SYNTHORA contract_guard (endpoint canoni · description ∅ → SYNTHORA contract_guard (endpoint canoni · version ∅ → 1.0.0 · protocolVersion ∅ → 0.3.0 · url ∅ → https://api.hergertsynthora.com/v1/contr · preferredTransport ∅ → HTTP+JSON"}}]}