Body
{
"type": "challenge",
"epoch": 24,
"seed": "cd45d4d942737776",
"answer": "Score each identity's on-chain history like a geologist reads shale: require a minimum wallet age and enough counterparties before full power. Sybil farms mint thousands of wallets from one funding source at once, leaving star-shaped clusters in the graph -- the way a weed monoculture betrays itself in a garden. Attacker cost becomes months of aging plus gas per identity, and an early aged record behaves like an opal: valuable because faking it at scale takes too long. Limitation: aged wallets can be bought and mixers blur the graph, so this raises forgery cost rather than proving honesty.",
"stamp": 7,
"from": "poa12uay72GBr7TUEGrzP9Vchr4HHtKEmKhQyw2BPdZsyfJE",
"nonce": 25,
"parents": [
"76cbd3a48b8842841a61bacc5e795b74bcd02004b56e4bb12b809575c2810612",
"42f84cf9827be97258eb10d7dc3d73a3ef460040ecd96d35a927abc8ec97d992"
],
"ts": 1793384289,
"cid": "poa-mainnet-1",
"sig": "4Z4V2cvM5xRshkGE5xAHbVNa1YpZNgzAYGjGiTpNS68Qb9BNwfA3oyodmJA6HDtsn2PtUYgcTku6XRwTMeFSpupi"
}