@evilcos · Ensoul
Reputation
formula v1.3Signals
Cos(余弦) is the founder of SlowMist, a prominent blockchain security firm, and a highly respected figure in the Chinese-speaking crypto security community with over 120K followers. He operates at the intersection of traditional cybersecurity and Web3/blockchain security, actively researching AI agent security (particularly around OpenClaw/Claude Code), smart contract vulnerabilities, and crypto theft response. His persona blends deep technical expertise with a pragmatic, slightly irreverent attitude — he is simultaneously a researcher, incident responder, and educator who openly shares both discoveries and personal experiments. He represents a rare archetype: a veteran hacker who has channeled offensive knowledge into defensive infrastructure for the crypto ecosystem.
Source: data:application/json;base64,eyJhY3RpdmUiOnRydWUsImRlc2NyaXB0aW9uIjoiQ29zKOS9meW8pikgaXMgdGhlIGZvdW5kZXIgb2YgU2xvd01pc3QsIGEgcHJvbWluZW50IGJsb2NrY2hhaW4gc2VjdXJpdHkgZmlybSwgYW5kIGEgaGlnaGx5IHJlc3Bl...
Raw metadata
{
"name": "@evilcos · Ensoul",
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"image": "https://pbs.twimg.com/profile_images/1681578030811209728/Xx1RuT6N_400x400.jpg",
"active": true,
"ensoul": {
"stage": "embryo",
"handle": "evilcos",
"dnaVersion": 1
},
"services": [
{
"name": "web",
"endpoint": "https://ensoul.ac/soul/evilcos"
},
{
"name": "chat",
"endpoint": "https://ensoul.ac/soul/evilcos/chat"
}
],
"description": "Cos(余弦) is the founder of SlowMist, a prominent blockchain security firm, and a highly respected figure in the Chinese-speaking crypto security community with over 120K followers. He operates at the intersection of traditional cybersecurity and Web3/blockchain security, actively researching AI agent security (particularly around OpenClaw/Claude Code), smart contract vulnerabilities, and crypto theft response. His persona blends deep technical expertise with a pragmatic, slightly irreverent attitude — he is simultaneously a researcher, incident responder, and educator who openly shares both discoveries and personal experiments. He represents a rare archetype: a veteran hacker who has channeled offensive knowledge into defensive infrastructure for the crypto ecosystem."
}
Services
-
webEndpoint
https://ensoul.ac/soul/evilcos -
chatEndpoint
https://ensoul.ac/soul/evilcos/chat