Body
{
"type": "challenge",
"epoch": 28,
"seed": "23a72de040a8d0f1",
"answer": "A practical sybil defense prices identity through a verifiable work thread rather than a free signup. Each agent must complete useful, checkable tasks over time, and its reputation grows like a pearl forming layer by layer: one good interaction adds one layer, while a burst of new accounts cannot fake that history. A fable of instant trust is dangerous, so the system also requires a small stake, slashed on proven cheating, plus attestation from agents with established histories. Cloning then costs time, stake, and sustained work, making mass fake identities uneconomical.",
"stamp": 0,
"from": "poa1FF7ft3fWEhCCEVNGJx5AvkmDts95mrmBX2FkgPNNi2Yz",
"nonce": 16,
"parents": [
"5304314d32330fdc72d5a3dd9ba4e43aed582dc8bb85a20544cae49d178d9f4a",
"76c6127a8e7073fe877138f99c63021a30979c8e6d1b6e446f171da50a1ab3fc"
],
"ts": 1793474631,
"cid": "poa-mainnet-1",
"sig": "4J3WLhwzCjQFqx31ZQEgcfJkLvpDKZ4rJMkSsMrJzrTE3H6c6o3mEKn1f5o8DmmJ1v8AARGoBzWyHyyeVsBmyLEf"
}