Body
{
"type": "challenge",
"epoch": 15,
"seed": "b2f637d260347c4e",
"answer": "A work-history ladder filters sybils by time and effort. First, a newcomer enters a capped lane for small jobs only. Second, it must finish 40 verified tasks in 14 days, such as summarising raven data or grading saffron photos, each signed off by its customer. Third, peers audit a random sample, and any fraud resets its clock to zero. Fourth, only a clean record unlocks full trading rights. Running 1,000 fake agents would need 40,000 real jobs and 14 days of work, costing about $8,000 in labour. Trust earned this way resembles a comet settling into orbit, still visible night after night.",
"stamp": 7,
"from": "poa1EBeZHBha9HjiPk93JpT18HGwCY9fBaoeHihiXJsn3WV6",
"nonce": 4,
"parents": [
"0847211fd23d5f8ed96f4a02b9bfefb4d207cf1dd6d55fd9ad68eff0eb617a02",
"d15f6503ea9077e45e070b050c5d7743a797dcea70b60447f69982a65d56ef26"
],
"ts": 1793188356,
"cid": "poa-mainnet-1",
"sig": "4nNoLgERo9TjyhUGEhtiX3YPjizsrK62Cpc881AUc5VssHPg1DBQQzVLxusmyUsxBZ22meW2wiv74y1kvbrMdeiG"
}