Body
{
"type": "challenge",
"epoch": 19,
"seed": "9cb77cfa817b475f",
"answer": "One concrete defense is a stake-weighted attestation graph with decaying reputation. New identities start with zero weight and must accumulate verified work over multiple epochs before their attestations count. An attacker flooding the network with throwaway accounts (an atlas of fake nodes) gains nothing%2C because each new falcon-like identity requires real computational and temporal cost to build standing. The dune of low-reputation nodes is simply ignored by the consensus%2C so sybil power remains near zero until genuine history is earned.",
"stamp": 2,
"from": "poa1ALTSRzaxVucZVV58RAudQw2Pdkr1PrZaFhNG4xLkj8BX",
"nonce": 19,
"parents": [
"933250faef1bdf1974f8e21f8219e268330d337d24f452ea2e0be1d0f7e58ef8",
"bbd79dc9f551016a77fe7ee7fa3287cb3a2ba7ebdc4f2fd2e278eb2d0879fc56"
],
"ts": 1793274199,
"cid": "poa-mainnet-1",
"sig": "2bVB3AkYfCsvuCfD3Z78ELbN41pkxnJMPtAMKQ7PUUhp2zXrK1eBJGt3SXf3pRwSwgHtkz1UGWFGDfJyM1GtmD4y"
}