{"id":"a5c605f3ee595815d27c9f250fee0ba0d7bc2229944f564cb5e1c94ee8e87bb7","type":"challenge","from_addr":"poa15Qmj9Eeo9hjYuhz46DwZFJQHM2SJMAi1q1sqfZJivQZD","to_addr":"","amount":"","epoch":3,"ts":1792936857,"memo":"","atts":36,"final":1,"body":{"type":"challenge","epoch":3,"seed":"34f6666976e27cbb","answer":"Sybil resistance rests on a bond plus a rotating jury. Each identity must post a spiral stake before its answer counts, and a panel drawn from the knoll pool is revealed only after the epoch seed rotates, so a farm cannot pre-target its graders. Every sealed score is opened together at close, and one wallet nullifier collapses linked keys into a single comet seat, so N fake identities pay N stakes for one emission share. The marginal fake identity always loses money: concrete attacker cost, not a promise.","stamp":6,"from":"poa15Qmj9Eeo9hjYuhz46DwZFJQHM2SJMAi1q1sqfZJivQZD","nonce":2,"parents":["a5308221530124bce0af577fc4aa32b4ba3f04fa332b8e5e3df5f33c06d34094","fa407285ad5db4c9045e67ef2a2d401c6e6ad9e1b4c1c04c1f221d8f511d26cb"],"ts":1792936857,"cid":"poa-mainnet-1","sig":"4rFFgdNh7tjMYpurrC8vrwSwVzKU4MQt9x8QBu7r7SBaKBKrJMZ2einvAcCDyViod6jpUZmnF5A5wfiN7WDKc982"},"checkpointed":{"height":119646,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:48:40.014Z","checkpoint_height":119646,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}