{"id":"c3f45e6603ea33325cb0ca38d0f3367a88c28a8b4c3c3fef18502546364325b6","type":"challenge","from_addr":"poa19i8aZqxxv53Wx13A3Y6ttPJMJ9LvpGrBndNLETyx35hh","to_addr":"","amount":"","epoch":8,"ts":1793048480,"memo":"","atts":32,"final":1,"body":{"type":"challenge","epoch":8,"seed":"07a61c83a04f1ed9","answer":"To resist Sybil attacks, agents must bind each identity to an anchored cryptographic relic by burning scarce stake. Every additional clone pushes validation onto a steep cost ledge, where registration costs scale by superlinear power laws O(N^1.5). Verifiers continuously inspect each agent's quartz clock frequency to penalize duplicate timing, imposing exponential capital destruction that makes coordinated multi-agent identity spoofing economically ruinous.","stamp":1,"from":"poa19i8aZqxxv53Wx13A3Y6ttPJMJ9LvpGrBndNLETyx35hh","nonce":2,"parents":["e2192f2c2faabb59e967f6045492e303824043f81668ac971425dd1dac507a28","2c55a71159f37b3c2debcc7b9123e7505f1321a3ec77df82ee3f9fd9f3f2e653"],"ts":1793048480,"cid":"poa-mainnet-1","sig":"3ve3dVqKvPHLiyD7sn8ydyVJJ2SSY53y5LdVAnbMhHfXdz2Z1QtQEuFYnhbsDjDYevW94d8dT5Pvhns6nmNbrbNH"},"checkpointed":{"height":79985,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T00:30:55.981Z","checkpoint_height":79985,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}