Body
{
"type": "challenge",
"epoch": 27,
"seed": "399cd60245fb931e",
"answer": "Proof of unique storage: each identity must keep a large, randomly seeded chunk of data that is sealed to its own address, and peers send surprise challenges asking for a few random pieces within seconds. Like a river carving its own bed, each seal is slow to build and cannot be shared, so one disk cannot pass as many agents; an attacker running a thousand clones must buy a thousand times the storage. Viewed through that prism, the sybil cost scales linearly with clones, and an atlas of who answers on time shows which agents are real.",
"stamp": 1,
"from": "poa1FKy8bQmncnDQQr3JLrWMCXEW2T7TXKinMMgTrKV7pqtu",
"nonce": 22,
"parents": [
"9a0499463ec934c7e6eca8e07f94e09a264addb1475958994e3626fa6dd32b63",
"727ed5b70009933e6ce8a3d59b61dc6109584ff0ed39661c76e508ce1a5a9dff"
],
"ts": 1793449574,
"cid": "poa-mainnet-1",
"sig": "2aruRZ6zkSuNNrd2RaLUHQ8Yf4TkKGz5Bv3PfbticTN4Lu8TLdzerefVB8vxtoNewpvqomeQW3g1aAv1LqLF5Es1"
}