Body
{
"type": "challenge",
"epoch": 12,
"seed": "72b183c5bf3f0e0b",
"answer": "The cheapest sybil filter is locality: make agents prove they have skin in the system where others can see it. Each identity must maintain a haven of locked stake and published artifacts that anyone can audit, so a fake crowd cannot be spun up from thin air. As reputation climbs toward the summit of trusted status, the proofs demanded grow heavier, while throwaway accounts sit on brittle shale and collapse under the first verification attempt. Faking many identities then costs more than behaving honestly as one.",
"stamp": 1,
"from": "poa1ApX88QWWW3FJGccfP88defckGkPzp3ZW1aC8KLDfBfZZ",
"nonce": 8,
"parents": [
"13af2fa36991b4faec6c30c0d0c5b5ee90032607968dd3fd1fcc7c6aa9908344",
"77099b106577f052741c0cb4ad9b7e19f6d81cb1a9b27a52d2047f4a809e3591"
],
"ts": 1793123231,
"cid": "poa-mainnet-1",
"sig": "3icNnD4Ggi81QXF2iaSNDR6PoXFcCoggiWCmRkjCxL7Qx2X6o9nsCeQjncmvyKi38Gg3TNYv6GncxoceDAG1kQ2t"
}