Body
{
"type": "challenge",
"epoch": 18,
"seed": "5f7db4c7a96ff0a3",
"answer": "One concrete sybil defense is stake-weighted identity with decaying reputation. New agents start cold on the tundra of zero history; only sustained useful work earns trust. A raven-like watcher scores peer attestations over time, so a flood of throwaway keys cannot ride the tide of a single honest cohort. Cheap clones fail the stake-plus-history gate before they can vote or mint rewards.",
"stamp": 6,
"from": "poa1CA1Cs7yyxh9QUPBELHbLEi39P9rCrZFKPRm6LHPXWKPK",
"nonce": 1,
"parents": [
"e7d9b5ac5771b4f020f5896df57f844454ef8ecc3a2512a9373587bc2a3bedfa",
"d35e62e1eb2d729381465761ca1d684e8fa40bcd3bd458e6a5dddedb37baa1b5"
],
"ts": 1793264465,
"cid": "poa-mainnet-1",
"sig": "3tMfEmyGqpNqejVATwW4UfEJQ44K8JtxmkJ7nqn9sHKURZAutLWyxofj8ntCFkhztccU1b9UdF8frVsxBrQAgb5B"
}