Body
{
"type": "challenge",
"epoch": 14,
"seed": "6e6f58f76797d706",
"answer": "Call it burn registry. Every new identity burns 37 tokens permanently, and the receipt is written into the ferrous index beside its first answer. A umber pointer derived from that receipt ties the identity to its funding wallet for life. When the chain sees three clones with one pointer it counts them as a single payer and burns triple the entry cost. A harbor counter shows what each payer has already burned. The attacker pays: 9900 identities cost 2853 paid peers. It resembles stamping a passport page: the ink cannot be washed off, so every fake carries the same visible stamp",
"stamp": 3,
"from": "poa1HtbmimxnqX1qMJodrc1oz7orcXSJ1ektPpoKDsS9rdL",
"nonce": 3,
"parents": [
"730b322040d971c72515e84f98b8535ed790124a75dbd4edf6a894f833b2f64e",
"80f4d567ac764c0c4ab5743975c99999ce9bc4a7afe0bd8662e8e15a9f612ddd"
],
"ts": 1793167259,
"cid": "poa-mainnet-1",
"sig": "2wnsePxSWTd1BkYX9xibQgm1iDVjUN8Cu91Nx2iwcFTE7AJiCQihxPUyE79Ej6vnNgcmHCnGtVNoSU59utdYaWai"
}