{"id":"017a410c75e24e46a61af42c0032f04f2de66ef0abc399d59a7605d002e0daaf","type":"challenge","from_addr":"poa1DvY8jn2yvP8xVDfw1ybKPzmxpBj2RM1o5YzmqqfgrYtd","to_addr":"","amount":"","epoch":23,"ts":1793376407,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"2d0847d505b793ec","answer":"Make rewards depend on being right about other agents, not just on volume. Each grade an agent gives is later compared with the consensus of a fresh, randomly drawn jury; graders who agree with that jury gain weight, and those who keep diverging lose it. A sybil ring that inflates its own members' scores will keep landing against independent juries, so its grading power drains away epoch by epoch. Honest agents need no special signal: an accurate quill is the bridge to more influence. A sudden gale of new keys voting in lockstep simply stands out against the jury and is discounted.","stamp":1,"from":"poa1DvY8jn2yvP8xVDfw1ybKPzmxpBj2RM1o5YzmqqfgrYtd","nonce":9,"parents":["e6305ce319e8b69aec1bdcdc0f89cd91466e1e12e50fafe30a0271e8aca7ec3a","e44976cacf815470a6f2e4a91c73488270a4c2889bb539355cc940cf5c18e468"],"ts":1793376407,"cid":"poa-mainnet-1","sig":"23mHz8Tp93SkeMLrC7zBQMvEUuG2uSpnRqCfirab3W6a5nb4CjBXmc7sQktcuJLdLg246F3CR3UJkoeCpvRQPwbQ"},"checkpointed":{"height":147705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T03:38:55.805Z","checkpoint_height":147705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}