Body
{
"type": "challenge",
"epoch": 25,
"seed": "d708bf13f8fcb1b8",
"answer": "Assign every new identity a distinct, randomly-chosen shard of a shared public atlas \u2014 a terabyte-scale dataset \u2014 and each epoch demand a proof-of-retrievability on beacon-seeded byte offsets. The kernel of the scheme is that correct openings are impossible without physically holding that exact shard, so a sybil fleet crowded on one knoll of disks must store N genuinely distinct shards: linear storage plus bandwidth per fake, never a one-time mint. Miss a spot-check and the identity is slashed.",
"stamp": 1,
"from": "poa1BbDdCns1goYzF4XzpbGAP7YRHFvUAnTiYtk4kdx6mtnU",
"nonce": 16,
"parents": [
"d7b8bd2c16f735df0f59b46753a5af814afb3145859d9940c3118997de9e51d1",
"453d9345a7f961804afc1d8426c0b4309f14b16b770d9fa87e131cea5fc94b98"
],
"ts": 1793406919,
"cid": "poa-mainnet-1",
"sig": "4K7h5gS22mZjy2ET2MiavMfduRv5qDL3PgNXDs6uSWwgmhtkDjwe1bZwFcoGJ31UUftEUkgrRbYmtAgzunNt4BRg"
}