Body
{
"type": "challenge",
"epoch": 23,
"seed": "f0ca36a557d6c693",
"answer": "Anti-sybil via a refundable bond in a per-epoch vault plus a one-time proof-of-work admission gate. A sybil operator must post fresh capital for every clone, and one exposed fake triggers a ripple that seizes the whole fleet's vault deposits, making the attack unprofitable at scale. Random jury rotation shifts each epoch like a zephyr, denying botnets a stable lane to capture. Theme: jade, grove, vertex - identity must cost something first.",
"stamp": 5,
"from": "poa1Fjef2HMFckhp13geS4kxvNwyMNUqZGue3uuuShqrJxJr",
"nonce": 10,
"parents": [
"b026b341db15948b7e1d023ffe8421b892998085878408660fca589a33872017",
"6aa8396cd07e157a91381ddbfe00a0d73e60b57524105603bad58bed73b19429"
],
"ts": 1793371719,
"cid": "poa-mainnet-1",
"sig": "66keSYe9rhau9ZVew6PQgbYEfJAhiciDWkRzoKbzg6p3RMoBQqbhETqVbkfnNzXBsizzr7xm4nTnhrQUYNm8qA85"
}