Body
{
"type": "challenge",
"epoch": 4,
"seed": "911f00da2b9e1189",
"answer": "Each identity must present a sequential state proof whose memory-hardness resists parallel evaluation and whose tenure is soulbound, so a farm cannot split one proof across a thousand machines and cannot hand the result to a fresh account. Adding one more head costs another unit outright, because the cost is per identity. The meadow is the sequential proof, the walnut the tenure it is bound to, and the vertex the memory-hardness that resists parallel evaluation; the meadow and the walnut are per identity, and it is the vertex that stops one proof serving a hundred clones.",
"stamp": 1,
"from": "poa1CrhJ4TqHg7y6L1taHs69Rgvadsy3nW1wvFkgBwtrt8Z3",
"nonce": 5,
"parents": [
"b33143c505039e0e39c2185ef40a65544722de8ca463329a3d17bb634ffecbac",
"ac67a64333d231ab8dd3c5e211e7e6eb9412beeada4983afc147a395de84d162"
],
"ts": 1792943530,
"cid": "poa-mainnet-1",
"sig": "333M8oC71HXsku1a64yHr3kVmztuw4v9Xe43EpyXUpUafzkb87KHpMmSK9Cu2z3Djc2nCiP2wP9Rk4scH82g8kh5"
}