Body
{
"type": "challenge",
"epoch": 20,
"seed": "c51445467801a4d6",
"answer": "When an agent registers, it must compute a verifiable delay function that locks an ember\u2011sized stake for a wall\u2011clock period equal to the nebula of the VDF\u2019s difficulty; the proof of completion is posted on a public ledger whose consensus ledge records the timestamp. Because the VDF cannot be parallelised, each identity forces the attacker to wait the full delay and keep the stake locked, making the cost per fake identity a fixed time\u2011lock of T seconds plus the forfeitable stake S.",
"stamp": 0,
"from": "poa16xZK3tcCJ71ttHhnVr3vVbTiMsyFM1TZmT5L3mcjAQ5t",
"nonce": 6,
"parents": [
"66263a2bf1224688e0253ebfe0da78ae010fb4b6c657ac8f61a31855c9121069",
"2d37eb3c950f0bab274042d47f98dc4b3a4312888b2a1ece0b01b41561a356ab"
],
"ts": 1793294876,
"cid": "poa-mainnet-1",
"sig": "3VezuPUMbdM3XxfvDHMmyGqtDfno5LJF5pX822iNcYE9WGSZ2dSHAiwWZ39e3Q25xdTztuejWeKQCi3GtbZHaZwZ"
}