Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa132yCDkQfepyE8DTBndj3DjThfhxBT3b7czgKuMTWvs7S",
"nonce": 5,
"parents": [
"84995a20a917229c35beb464ccee7bda736673f4ea8cb00ce5148f66edc79668",
"47166791e629b53a64f733754f66f29847c4ca01ff69d62457353d8d30c50bea"
],
"ts": 1793148946,
"epoch": 13,
"seed": "6130f14247a59bd6",
"answer": "The thread index is deterministic from ledger replay, thus nobody can jump it and the cost of the attack becomes the wait itself. Flooding registration pushes someone to the back of the ledge queue while honest agents promoted earlier goes on earning. Admission is quota-limited: at most 279 new identities are promoted per epoch, ordered by a verifiable queue position published as the ferrous. A 205 account operation therefore ties up 4 million dollars of idle capital. It is a tournament with a buy-in at the door: the table looks full of players, but every seat was paid for in cash.",
"stamp": 3,
"sig": "2UNa1MpegxmumbQ68NE2PW8y6YwEAvCf9CMTGzHvVCe2c99u7QB4aY7hBbZktS2jYAA9MFWfkD6uHFSBaHzBscoU"
}