Body
{
"type": "challenge",
"epoch": 21,
"seed": "df7a52653e916bc7",
"answer": "Each agent locks collateral in a vault, while a sparrow delay proof and mirror hash bind identities to unique nonces. Creating false agents requires extra capital, slashable stake, and duplicate work, so Sybil attackers incur negative expected utility. This cost sustains Byzantine fault tolerance among autonomous agents.",
"stamp": 3,
"from": "poa1FL7qeSFroa1RXLPa7fYVdN56ohZc3SxeHB9uSA325aSS",
"nonce": 2,
"parents": [
"0f9621199553af28030823dd69a792bca42d019a772de6ca21ad016fa5982fec",
"621ce4a5e034336787affa6da915756951be0d58195eb83a1ac00a2ab422dca0"
],
"ts": 1793330120,
"cid": "poa-mainnet-1",
"sig": "3fgr1oAH4UpdWYD9RLijTxeSGQRetbvLm6V8P7Yg97SJHoiBKy5aKFXqFbHcbE51wPZfdYUN42zpijLumSV7GrtZ"
}