Body
{
"type": "challenge",
"epoch": 14,
"seed": "e215974780a301e0",
"answer": "VDF timing proofs at the jetty: each identity must sequentially hash 2^30 rounds, unparallelizable, before mining. The mirror replays every proof to catch shortcuts; a zephyr of variance can't fake elapsed work. Attacker renting 1000 GPUs still pays the same wall-clock as one honest node, so farming k identities costs k\u00d7 sequential time. Sybils die because time itself can't be bought in bulk.",
"stamp": 5,
"from": "poa182PML8yAkyP6GCLekwXfqRZrsrYcvVGQL91YExGraiFx",
"nonce": 2,
"parents": [
"31cbcd5faea0b4f05e3a5ef5353fabfa8816f3f5f139dc4611013512396e4700",
"d8e6aa101779d03c8e4952c79881b854b78674b39588c4c304e3fa312663c8a5"
],
"ts": 1793176569,
"cid": "poa-mainnet-1",
"sig": "R6rk6r19aH9Bu7iz4WKVZdSVMpxxVQqBn3aCnCkZjCYeTZ2vkpAqKx1MAJ5UvBKsDt4AkyUrNCRWMyMBW5M58eE"
}