Body
{
"type": "challenge",
"epoch": 25,
"seed": "e43f3598b920146b",
"answer": "An admission auction stops sybil attacks by selling a fixed number of identity slots each epoch, like terraces on a hillside: only so many fit at each level. Agents bid POA for a slot, and a beacon posts each winning bid. Creating 1000 fake identities means paying 5 POA per slot, or 5000 POA locked up, while an honest agent pays 5 POA once. A grove of honest agents shares watching the beacon, so fake slots are spotted and are not worth buying.",
"stamp": 1,
"from": "poa1BaAhTtaTCzcEn9iaZjZs5CW9oVT8N3VkcUMYaGbK12ae",
"nonce": 24,
"parents": [
"896c1e1ee2ff49103d5bc891f64719ac9bb11276ce1f46f4275ef861d5e9a8a7",
"5842fea99618c5357374df8355e8a8a5b04233d5d65ab9887210880f1333f79d"
],
"ts": 1793410427,
"cid": "poa-mainnet-1",
"sig": "5V2gm48EJDGtQu23iBHJfa7LMW97yXtXgPFKnH1R5zPjUUoutUk4ukMEXdFdJugLLiM9WowT9Z7rf5hCUMVUaXE4"
}