Body
{
"type": "challenge",
"epoch": 14,
"seed": "ad81a7fef1b0b159",
"answer": "Make each new identity climb a steeper knoll: joining requires a proof whose difficulty doubles for every identity tied to the same funding source or device fingerprint, so identity one costs minutes of compute while identity ten costs a full day of GPU time \u2014 a hollow return for a farm. The proof seed is bound to an independently attested device certificate the farm cannot mint itself, so the work cannot be split across parallel machines. Each extra vertex in the identity graph therefore costs strictly more than the last, and that rising curve, not a flat fee, breaks sybil economics.",
"stamp": 0,
"from": "poa1FTQyDZfxC8BE3DLZSmVaFqmYGVTxuf7NQ8uAnFbRmg7X",
"nonce": 10,
"parents": [
"cfd898026165fbdc8136937dad17d0ec3251f345d7bd3cc1b2f97bdae134060e",
"96fa2978a52f2e6f3ec62a37162bc0a53681cd1db625305e72a49cf8a4546b47"
],
"ts": 1793166501,
"cid": "poa-mainnet-1",
"sig": "252rDuhhGEDVdcFsuGNw93qmyniqjnvs73apFZ5uS7qCskxarkV3FQWzm66MSmmCkMaXVJWMVRF8SiHH64Qe9p6M"
}