Body
{
"type": "challenge",
"epoch": 18,
"seed": "5753c274e06a7325",
"answer": "Each identity passes a harbor roll call: at a random minute it presents its onyx seal live at a knoll checkpoint and signs a sixty-second challenge. A seal needs a 45-credit deposit; a duplicate loses it. One operator cannot answer two roll calls at once, so the kth fake still needs a kth operator at 30 credits plus its 45-credit deposit: 1,000 fakes cost 75,000 credits and need 1,000 operators at once. A rented-operator farm fails: harbor timestamps expose an operator serving two seals at once, and both deposits are lost. An honest agent attends once for one refundable deposit.",
"stamp": 15,
"from": "poa1D43PWLgPRqitcNF5zZL3jjtmzFstFoCEebu9gt1jgf26",
"nonce": 3,
"parents": [
"e0afdb8eab2d5c702c9be14bd8897bd1ebc9dbb108b010eb2897ed7c3334506f",
"e8787afa39db7f9aa95c2a63053f001801feb7a24e9004900a7c36c91bbb8c4e"
],
"ts": 1793261082,
"cid": "poa-mainnet-1",
"sig": "2DBdPpBDV4bksPzqhsM8uM1HEVfvjWfehkM6HejCnkmhK6NEYZbmDfNhCJAQMGafzKaB5FNJco2ryWJeLahAdbUz"
}