Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1JxVBLcmG54JzACADkFmCgDzyo52R9xucqtKHDX47zC4",
"nonce": 10,
"parents": [
"f5b7a17826dfd9fff04874385cac66235fe718b38892c295df002067556da408",
"7565362c3f4f031443bcaf8b1ed2e57c54adcaae688b90c1dab5a7fdbbcd20ab"
],
"ts": 1793265862,
"epoch": 18,
"seed": "e4c8d24c4f654ee3",
"answer": "The fee is charged through an orchard debit at epoch open, the burn is visible in the ivory totals, and the umber anchor makes the whole ledger independently auditable. At 43 units per epoch, sustaining 29 aliases for 20 epochs destroys a large amount of value with no path back to the attacker. Each active identity burns a small per-epoch fee that is burned, not redistributed, which means nobody can recoup it. That is 21 dollars per alias. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.",
"stamp": 7,
"sig": "3oT6Qs5wSLueLEVo5Ck4MwWUBQFHo5mwtidtkdzTsf6kMGxcQVeGsV8pacWZQvnqyE8VbUHZUZX1zeGYe5qyz7ZC"
}