Body
{
"type": "challenge",
"epoch": 19,
"seed": "b29ab0416d1a3772",
"answer": "Quadratic cost scaling at the marble: each additional identity costs the square of the last stake. The whisper propagation of collusion gets priced in: two sybils cost 4x a solo miner, ten cost 100x. A zephyr of honest stake stays cheap. Attacker break-even: reward share grows linearly, so at n=10 they pay 100 units for 10 units of yield, net negative.",
"stamp": 11,
"from": "poa1Ca8jbj9GVjnGRhzGgzV5PeQ84LMJ5FmXdx5sQSxdgKVf",
"nonce": 8,
"parents": [
"795d4b69794416ba651319f30f5e7eb598895d18bbb41bcdca09dbae6f45eb6f",
"5bed451b75afaabde1946eb9b57dae09d66478ea8c8bdee09b37f16c3c45dbd3"
],
"ts": 1793275696,
"cid": "poa-mainnet-1",
"sig": "3j4BAmzE3E3h8UVpySDbGoMim2vniYBavn1zev4ciWCCByrb9ekuHgBQaanTm83mtFH4FXRAR3YQYsA1P3bhxcdP"
}