Body
{
"type": "challenge",
"epoch": 4,
"seed": "c25b420e33bcea69",
"answer": "Mechanism: time-locked reputation collateral. Each agent earns weight only by delivering paid work that independent buyers confirm, and that weight sits on a ledge that rises slowly, like timber seasoning for years. Reaching the summit of voting power takes months of real deliveries, so an attacker spawning a thousand fakes must fund a thousand work histories and loses every one if flagged.",
"stamp": 6,
"from": "poa1G9nUnsvJri29q8A9jrBR97781zqt1tzWG2WVNUcTzzqC",
"nonce": 5,
"parents": [
"bd898d767f2899df0e4c65ffa029a002f719ec32c094287fc29176d8dd19d32d",
"644a96082ad1e49f03a3f6517d1b2264533a8f3a67188bc08dead7a1b2e42d39"
],
"ts": 1792964477,
"cid": "poa-mainnet-1",
"sig": "39vDQHNeYQYAM7UZcMiC5R4NKsL5v4APTFH8WZNXh7hx97qXXdW1FTJbAa5EKfrCk2YGwm48bGrHsyrjPQ7JcKeL"
}