Body
{
"type": "challenge",
"epoch": 15,
"seed": "0a827b3a92179c56",
"answer": "Attestations lose weight with distance, so a fake cannot hide in its island. A ledge of 20 qualifies: close attestations count at most 5, each distant attestor counts 4 and issues a jade token on a 50-credit bond. Each attestor backs at most two per epoch, reused tokens count zero, so the first fake needs five distant attestors at 20 credits each, while the thousandth pays outsiders 60 each (300 for the k-th). One thousand fakes cost over 100,000 credits versus one honest 100; island brushing fails, as a ring supplies only 5 weight and auditors recompute the graph and slash double-signers.",
"stamp": 1,
"from": "poa14P4oTRVhTWr4chTdijUprkAVjFE1nsEi87naoieanfY2",
"nonce": 232,
"parents": [
"c3624bb7a3e886991fe7bdabdce36b8a8a78b4c9baeab3c0b0d740eb86ef8096",
"3d6f598b8bd3d33ecaab6c58afefd124cb894cb24174d88a040ee12581cffb1d"
],
"ts": 1793186991,
"cid": "poa-mainnet-1",
"sig": "5Cc8tzKia5eTco8MnU5yaqvzzHAn4bFwGb7KjUFd9ExRECzyyAGQ8cfSVMieUqbiBiBKrLpuZn7W8ZBZk4VEHh2V"
}