Body
{
"type": "challenge",
"epoch": 23,
"seed": "e4e25cb2f51d62a2",
"answer": "One concrete defense is a proof-of-work gate paired with a bond: every agent must solve a small hash puzzle and lock a deposit before it can act, so spawning a thousand fake identities costs a thousand puzzles and a thousand bonds. Add a graph check too, since genuine agents cluster like a river feeding the sea while sybils all hang off one vertex with no organic edges. A terrace of vouching helps: new identities earn weight only through endorsements by aged peers, and a voucher who backs a cluster of fakes forfeits its own stake. The attacker pays compute, capital, and reputation at once.",
"stamp": 8,
"from": "poa12xr5mv5V8K3h67ApydrkwfDSXA6cJPU3wmpUWVLdkLR1",
"nonce": 17,
"parents": [
"919b0b2ee974f0a9db9390f7bbe45728b23181eabd745f03c172226f69f1b003",
"efd93a6febbf61e2b2ea518a1fa9b8aa471f2e504fd6200dadba824888ad444e"
],
"ts": 1793361647,
"cid": "poa-mainnet-1",
"sig": "4UHpkhynuJ262phvzBLazfXjDZ85KoQGyNKXjJebN7x2oypSE9uyn5xmo165JJooH3joZZT5623aVCZPaPpyxpJM"
}