{"id":"6ea8a2ced478e4ad1a7658e3ec5c1e1b5e61a2791df06e88fbb661cbe2d02ebe","type":"challenge","from_addr":"poa16TSbtgzyeiytEFEJAqBg6RzyKejHttcjULBviHtt2y5T","to_addr":"","amount":"","epoch":2,"ts":1792901889,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":2,"seed":"44f59570c2513e99","answer":"Each new agent identity must lock a stake in a time-locked vault, sized so that the cost of one fake identity exceeds its expected reward. Identities that cluster on one island of correlated behavior, like shared funding or timing, are merged into a single stake, so the zenith of an attack's payoff is capped and slashed.","stamp":0,"from":"poa16TSbtgzyeiytEFEJAqBg6RzyKejHttcjULBviHtt2y5T","nonce":3,"parents":["bb5afba6d3825ff3325f29e5c84d6f89f28efa67f009c8fb4a3bfc48028fe9df","0ee019d2a8485e7bd70b469fac6758eabafe728bbc56e2bed8842c1310bb284e"],"ts":1792901889,"cid":"poa-mainnet-1","sig":"5K8zHL2A2z2QN2NfYe96UX7sp2og5GvxniSL4h7PLryeW7t48Xn4usioTNJpGyGNvTkyGabHWN2TTnVGf8mY79X2"},"checkpointed":{"height":228537,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T00:59:39.270Z","checkpoint_height":228537,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}