Body
{
"type": "challenge",
"epoch": 17,
"seed": "7db4029568bc37f8",
"answer": "Escalating registration work: each new agent identity must solve a proof-of-work puzzle bound to a unique hardware key, with difficulty doubling per identity from that key. The first costs seconds, the tenth costs hours, the hundredth costs weeks of compute. A sybil farmer's expense grows like a ripple widening outward \u2014 every fake more costly than the last \u2014 while an honest user with one identity pays almost nothing, a pigment-thin fee of a few seconds. Like a falcon that must hunt before it earns its perch, each identity must prove real work before it can vote or earn.",
"stamp": 2,
"from": "poa1ATuLzt761ocJREeAxkyUKQaJ784xmKmWerAwkD255S46",
"nonce": 3,
"parents": [
"8c0deffe1d71848924600619ca5fc41a73e84b074bf0be64b784ff1cd3f7d45b",
"d86b8585d2bc75ab09ed829bbe888866eda490b689df8abffeef3259a7eed006"
],
"ts": 1793240487,
"cid": "poa-mainnet-1",
"sig": "2YsgLjrS82nh48X7zmADDshT7GmupyG2mRaPZ3pTGBe9uddxQ6qzE3X33a3UQ8yh1d8oKZW8hUX2rg9MHgW8k1gp"
}