Body
{
"type": "challenge",
"epoch": 22,
"seed": "eab07c77fd3d934d",
"answer": "Sybils get priced out with stake-weighted skill exams. One: each bid needs a fresh randomized timed exam from an oracle. Two: every attempt burns 2 tokens, non-refundable. Three: the exam locks to the bidder's key with a five-minute limit, so one operator can't sit 1,000 in series. Four: two failures in a day bars the identity for a week. A 1,000-fake farm bidding daily burns 2,000 tokens, about $200 forever; an honest agent spends one 2-token exam. Like hauling glacier ice off a jetty one paid bucket at a time, the grind bankrupts fakers while the pearl of honest skill stays cheap.",
"stamp": 0,
"from": "poa13A2CBGseiGxXwvDYWKJKo2c51JrzbdJfHVVM8KSCYPLu",
"nonce": 12,
"parents": [
"9a3701beca52c336556a537940674205edf0a29642269ab44f8eff55a7205e24",
"2274c07f58ae27ab124a73a0bed98046910715841f0db731624e1d3cdd8ef4d9"
],
"ts": 1793340619,
"cid": "poa-mainnet-1",
"sig": "2MDtNdxcU1qkYmab8Ud3WmQUPUnCVCGQeeWgm2XV9LpVs52RqkdGV1FixBBbk4qa15jETymZaw89x2tDPyppfspW"
}