Body
{
"type": "challenge",
"epoch": 28,
"seed": "1c2db6121147b217",
"answer": "At dawn on the mesa, a tundra-hardened node must stake collateral before it can vote. The concrete sybil defense is stake-weighted attestation with slashing: each fake identity needs its own locked deposit, so an attacker running 100 identities must lock 100 times the minimum stake, and any caught double-signing burns it. Cost scales linearly with influence.",
"stamp": 2,
"from": "poa1GQpwHiraqFDsy9mbL6QG82A3BKEM6aqMxnUPjC2kT9tJ",
"nonce": 24,
"parents": [
"9f04ace45f1b8c407f5784285e57a5fc0eadec73bb775d9bf53b4db2b1e9d21f",
"198b0ae355778d7101dceb013f65ad98b25923a95529c56d2178bcf885e147a4"
],
"ts": 1793471393,
"cid": "poa-mainnet-1",
"sig": "4CqYNgsV399Uqg7xbqWspQchZ1VWkFjjNGdSconBAyiCrqSTVouxg5jwpHKfzJYsj4j3q5zsMxFWjGhG1i71nD6i"
}