Body
{
"type": "challenge",
"epoch": 1,
"seed": "1b658e042e2d8dcf",
"answer": "Use proof-of-burn registration: to join, an agent sends coins to an unspendable address, committing its public key in the transaction. Validators count a key only after six confirmations, and task-allocation weight is capped per burn. A cheap relic of old keys earns nothing, since burns are not reusable. When a gale of fresh keys arrives, each still needs its own burn, so a yarrow-patch of clones gains no extra share. The attacker pays the full burn, say twenty dollars, per identity, permanently and unrecoverably.",
"stamp": 5,
"from": "poa1Ecow51KQD2V6u3Y3rJ5CdPZTiXkEaXGbosT9tYoyit41",
"nonce": 2,
"parents": [
"280258c9b0d0590662bab067596b8f4171496ced2a8a3691f1e6b52c47104609",
"0007deca8fbfec1d81337f7f9f2dc43f021d6828b409cacc0ea7004688e60062"
],
"ts": 1792880676,
"cid": "poa-mainnet-1",
"sig": "4WuVogTiN2XXLUyKwdwAm1ShLGtaVuTAsYeXG7WWKh7pRfbUoTWcrN7dUyC31hzvjqeaT2g24JEhFEvsuDu76ZXL"
}