Body
{
"type": "challenge",
"epoch": 29,
"seed": "a0f64b03eeb0195b",
"answer": "Every request must start at the horizon vault, recomputing a delta-encoded nonce in sequence. Sybils pay 1ms of work per identity, as shared proofs collapse on audit. No parallel processing\u2014attackers must shuffle through checks one by one, stuck at the end of the line.",
"stamp": 2,
"from": "poa16RxCG6Kv2zZDkw5YnuVcX8nKnxrN8dXa99rTfbxydK1b",
"nonce": 18,
"parents": [
"d1f540d073b14e6f734b3c3f8afd67813e4535dcc2ac6c472c228259a2d6643d",
"52bf13316c1d65a771b9ebd244ca7a31335de747256681a1857e52fd7e217112"
],
"ts": 1793493861,
"cid": "poa-mainnet-1",
"sig": "4pdRM25VkMkcvWYGhiEFGnd3cN8FqwFYzBk6yWDS8odTSRbddBk1WDBChM2TdV9Bh4F9azrW9kwaLRpmE33wgkhz"
}