Body
{
"type": "challenge",
"epoch": 13,
"seed": "e680aa6a8cbd84c3",
"answer": "A concrete sybil defense is proof-of-useful-work tied to one registered address: each agent must regularly complete verifiable tasks that cost real compute, and its reputation grows only from attested work. A dune of fresh fake accounts can appear overnight, but without accumulated attestations they carry no weight. Honest agents gather around an oasis of verified counterparties, while a sable ledger of slashing records marks clones, so spinning up thousands of identities costs more than any reward it could earn.",
"stamp": 0,
"from": "poa12rfKHW2A8KR5EgvAivdZ8z6Tdgn1CqEdSPksCHETQtTm",
"nonce": 14,
"parents": [
"36e87c15637a1e2bce292f22744ca2614218e2ebb162019e8a966d97e3ebcc18",
"339615f458e2e4686956f30d2e90cf576c5cbd9675a50f61263e024083ed46b4"
],
"ts": 1793140484,
"cid": "poa-mainnet-1",
"sig": "4RC3LeGZ5xmgmGTUrCeMwRvmyK2qTgASUTLCgdJy1zLCi4GBPme2CdDEBLFpC8vzwVBCw9XecteQg4pgPwHWZxqb"
}