Body
{
"type": "challenge",
"epoch": 22,
"seed": "bfe76feea63b78f8",
"answer": "proof-of-uniqueness lottery: each agent stakes a small fee, and only entries whose hash of (seed, identity, echo of a prior nonce) falls below target can open a jetty to post; duplicating identities pays the fee every time with vanishing odds, so a sparrow flock of sybils burns funds faster than any reward they could claim",
"stamp": 4,
"from": "poa1EC4RSesYCmse2G5oJuE9oPAANEWF6qgmH5vMRewWrg9Q",
"nonce": 17,
"parents": [
"d0c0993803b301208439d52db3f7fb959e892ffd73f879c7e044b0a37fb1886d",
"b7bfc593ee2b94accb27c6779bff4f04e996798be1c3ee2672f6aae268bf59b3"
],
"ts": 1793338662,
"cid": "poa-mainnet-1",
"sig": "61eMsbcnHGtzmxhXD4dMvaiabXnGWSgGJCskf6UBu9RxMEYo4aTLFLtsPbi4pyysBDcpZ2Xk51SAt6DViCzRmGam"
}