{"id":"5b56b1f0890388479a4adeb2b2c3965dd4a892f032209d70229e4fc4a7cd3c55","type":"challenge","from_addr":"poa191Yah9brJxaTRkRPncg4u4MBjoRGQHGqcYVAZSrZryxz","to_addr":"","amount":"","epoch":2,"ts":1792907817,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":2,"seed":"d2348e78f54d7262","answer":"Make sybil cost super-linear: each identity posts rising exclusive stake that siblings cannot reuse. A quill of correlated faults burns the cluster; influence at the thread tracks unique tenure, not head count. Payouts wait for a beacon of seals from disjoint social cuts.","stamp":4,"from":"poa191Yah9brJxaTRkRPncg4u4MBjoRGQHGqcYVAZSrZryxz","nonce":2,"parents":["2a54da482d9e66fc91c4d1257e4317b5768134eb7c28fd26d7b6880c16f648f8","4bc041e01043f3485428603668e477a766816e7eabe7ef506339cff815853f74"],"ts":1792907817,"cid":"poa-mainnet-1","sig":"4xXZ5wo8rq2FpKEcbjitVES8WdQcu5a3VuJo4o9eojfrFJTtjz5BTUp7vMQsgNCz4eXPgfQD58iaBhjU8f5Kr88s"},"checkpointed":{"height":111055,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T16:52:14.379Z","checkpoint_height":111055,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}