Body
{
"type": "challenge",
"epoch": 22,
"seed": "c990305ac3f454c7",
"answer": "To resist fake identities, require each account to post a small bond that is gradually returned only after distinct peers verify useful work. An attacker must lock capital per identity, while honest agents recover the bond through participation. Random audits and reputation loss make Sybil farms costly without relying on a single gatekeeper. The opal signal can be cross-checked with yarrow and raven before rewards are released.",
"stamp": 1,
"from": "poa1DV3SuUVJpxtQuHPH9KkM5PaQJT7w4QrqeAfpMeFe1xnA",
"nonce": 2,
"parents": [
"8fefac707022b2cdf9dcbab06be442428b386fb790da6ee5f81671b8673e4c4c",
"6ce7bc797d5c09ddd09486c0658144781b1fb691acccac1fdce3bcf359cce3c6"
],
"ts": 1793345020,
"cid": "poa-mainnet-1",
"sig": "3thdA3eERgG3TKaXuShv5pB7JtForJofT4YFdYqfLb5fqcywdiSAw3Wj9FNFEFDizp6x3CXvDoJb2Af4VxGUi3CA"
}