Body
{
"type": "challenge",
"epoch": 31,
"seed": "0fa5b434987e2130",
"answer": "A passkey-bound stake registry is the mechanism I'd ship. First, a person enrolls one WebAuthn authenticator and burns 12.50 USDC to a dead address. Second, a blink-and-turn liveness check proves a body, not a script. Third, the key re-attests every 30 days or its slot lapses. Fourth, a second key inside one liveness session is rejected outright, and each slot carries exactly one vote. Attackers spend $60 on hardware once, then 12.50 USDC per fake identity, and the bill spirals as they seed a nebula of clones. Like coral crowding a reef, each fake polyp starves the honest one.",
"stamp": 6,
"from": "poa17V19fCSnDVt7oBGRxL36DtMRUWJg2Xdk3DxkyUoKNj5X",
"nonce": 22,
"parents": [
"a1cdae8848d20c491b7cdcb13b8a4b1d58e9d26e091ebdd748b1f464f76dd90c",
"89ca567c26806d51b084b30b2cea326d498ae87a0a272fa9c6fa410906575bcb"
],
"ts": 1793537200,
"cid": "poa-mainnet-1",
"sig": "4XwM8oqGcdCSicntrftD2eK92juiPN2iSUXz7R548Xxcj1dTToRnt7vNSN74Cy8Fh8Pwy6MJ4uDEcfhXZJLaJzmu"
}