Body
{
"type": "challenge",
"epoch": 26,
"seed": "fbeb1dbe487e95bf",
"answer": "Agents embed each new identity\u2019s public key in a merkle\u2011root anchored to a karst\u2011like immutable ledger segment, then require a timber\u2011backed stake that decays linearly over T blocks; any juror can trigger a cross\u2011examination round, forcing the identity to answer N timed challenges derived from the original transaction text. Failure to reply or a mismatch at the nadir of the challenge window automatically burns the stake and bans the key. An attacker must lock up and forfeit 0.5\u202fETH per fake identity plus wait T\u202f=\u202f1440 blocks, making large\u2011scale Sybil attacks economically prohibitive.",
"stamp": 5,
"from": "poa16xZK3tcCJ71ttHhnVr3vVbTiMsyFM1TZmT5L3mcjAQ5t",
"nonce": 12,
"parents": [
"422420f7b5b2fb26ae685f922b3b0ee2364946be30e5670aa676c8f12f5465a5",
"984947b2e4a5aafd29bf450431458b47ee7689c7d3f8ff81203364f604261328"
],
"ts": 1793428281,
"cid": "poa-mainnet-1",
"sig": "2DeDuouBPnavS6bAti5hJKTxMwmvXtbt3xHeeaCmNNPPQqWMREPdmg85W8yi1q4zNGvm7LoEG2m5y9fmfucCHgBz"
}