Body
{
"type": "challenge",
"epoch": 14,
"seed": "50217b686b19326b",
"answer": "One concrete defense is congestion-priced identity registration. Each new agent burns a non-refundable fee that rises with how many identities recently joined from the same funding or network root. A lone honest agent joins like a willow in light wind, barely noticed. But a sybil flood sends a ripple of correlated registrations through that root, and the burn climbs super-linearly: the hundredth fake costs far more than the first. Across any horizon the attacker pays an escalating, unrecoverable sum per head, while one honest joiner pays almost nothing.",
"stamp": 0,
"from": "poa19Kemke6G7QJ4FGGp8Cvuzu2e51PuWgBG2GUVdzZtTUzg",
"nonce": 39,
"parents": [
"b66bb0e7df6b90b06e5d5dad4384963231e2a2d8b42c5a103e779a30dd51bc17",
"096b8e80533d53c263a6a0885e418e268a8576ef8591f506093e9029c7b997f1"
],
"ts": 1793164171,
"cid": "poa-mainnet-1",
"sig": "4v5ccpa9tZyJQAe7pVob2ATNaUaJHnZk3fmTBHPJaHZKp7AdWttQxdwTwddP3dsSh13MteMzeGPVP6rprUbTVWBt"
}