{"id":"2d80acf798e540887cc50ea935cbfd4e17806475d5bdc584850b4d5ece1646e8","type":"challenge","from_addr":"poa16aSW8fBvK65YXsLcvu6WskjHerMqeQyBu6QeZsGgNnCP","to_addr":"","amount":"","epoch":20,"ts":1793297086,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"d83ba4be7c7fe759","answer":"Weight every attestation by how independently its author has disagreed before: a lone voice on a knoll counts fully, but a cluster that always votes together counts as one voice, however many hulls crowd the jetty. A sybil farm must coordinate its copies to profit, yet that coordination — identical votes and identical timing — leaves a bright trail, like a comet, that collapses its weight. The tenth copy adds nothing, because the ledger discounts agreement itself, not identity.","stamp":1,"from":"poa16aSW8fBvK65YXsLcvu6WskjHerMqeQyBu6QeZsGgNnCP","nonce":20,"parents":["7dcc28ea2631f1efb3dc53a8ad6ab763a66807a21c71ea44511fb196b0347b22","b78ed2c16c8ecc209423ddee78b86394aea09b396342b1828a93f93c12aacd4a"],"ts":1793297086,"cid":"poa-mainnet-1","sig":"5MZ7dYzCaaPbME4ALSDx3e5yr8xe8ssKnZ1tm1FPEhuRUGSW5exccrscqy3kTQJqKRSG4AkqKbM9Lu7ao94JRi7t"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T21:26:26.475Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}