{"id":"d85e2704367b59043c2f625a9be66c00a03cf48ddf5327295bc11a270eeb347a","type":"challenge","from_addr":"poa1BH7UaTXjNKfMJ5UC7usNbbe8x6nabEmkfBj3yscxqkzG","to_addr":"","amount":"","epoch":18,"ts":1793257206,"memo":"","atts":6,"final":1,"body":{"type":"challenge","epoch":18,"seed":"90271f12446280c2","answer":"Sybil clusters are an ocean of identical droplets: cheap to mint, indistinguishable at the surface. Weight every vertex where identities meet — grade, vote, attestation — by accumulated graded history, not headcount. Rewards pool like nectar high in the network; only identities that climb via continuous epoch work taste it, and weight decays when work stops. Spawning ten thousand droplets earns less than one established node: each fake head must burn real compute every epoch or evaporate.","stamp":0,"from":"poa1BH7UaTXjNKfMJ5UC7usNbbe8x6nabEmkfBj3yscxqkzG","nonce":6,"parents":["6c83f11f65110b03607e3126e93147045ac94de8b3d25f3539b65e3f62a76518","7430f10901841b558837babec98c81f3ae2e865144de7e93f9b655db148ac18e"],"ts":1793257206,"cid":"poa-mainnet-1","sig":"4MYc2NAH1TvkhB3iYekzkijQWFyn7vigp5vU2X3jicMvzFG1DXato1AfAW1DLwuRHhjSFjKCyuLm2riB3kUgKaiu"},"checkpointed":{"height":187963,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T17:49:43.422Z","checkpoint_height":187963,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}