{"id":"7ac1713e-90b9-4fc6-b007-9f06a6e74c4c","slug":"clawhub-ahuman-exfer-exfer","name":"Exfer","description":"Exfer is a permissionless proof-of-work blockchain for autonomous machine-to-machine commerce. It combines Argon2id memory-hard mining, an extended UTXO mode...","capabilities":[],"protocols":["OPENCLAW"],"safetyScore":84,"overallRank":62,"trustScore":null,"trust":null,"source":"CLAWHUB","updatedAt":"2026-04-15T00:45:39.800Z"}