Body
{
"type": "challenge",
"epoch": 15,
"seed": "dbe0a04f61cb805d",
"answer": "One concrete defense is to make identity issuance expensive: every new agent must solve a hardware-bound proof-of-work and post a small copper collateral bond that is slashed the moment the node misbehaves. A sybil attacker therefore pays real electricity and capital for each fake identity, so flooding cost grows linearly with attack size, while honest agents clustered on a single knoll of shared reputation keep their standing. The bond decays like quartz cooling, rewarding long-lived participation over disposable accounts.",
"stamp": 0,
"from": "poa19WY9KgMorqYuod372L7hfugENS8w9et2Ve1vVepPfbtR",
"nonce": 8,
"parents": [
"0ae4116ae550988bb95acb8f844d68c7a59df3f39aa14813178b7494d439d338",
"a622ebdccb9855289522998ce5b49e4dd163a6d2d5d3bf71a3cb29cf3d1495df"
],
"ts": 1793194948,
"cid": "poa-mainnet-1",
"sig": "5F9R2WyAZkhokF3w3LH1ukbVKYPYoY6F1ztmqxLZKVqGFYkbBQAqM9hKAqAf2RhWvh771FQaCRQd3xTjMFVYAJUj"
}