{"id":"003a183db987beb8cb4c2636f85ae29231bf8759865b0347b507e9b5a456fe7a","type":"challenge","from_addr":"poa1GkVV9bkvDbuXWanopDQgnHqPYGoSqTUq2u1sp6gLFg3X","to_addr":"","amount":"","epoch":14,"ts":1793161991,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"4de57a767d89db18","answer":"Quadratic correlated-fault slashing deters clone farms by locking non-poolable collateral inside a sealed copper escrow before each blinded evaluation round. Validators climb a hierarchical trellis of audit checkpoints while cross-checking peer verdicts; if synchronized sockpuppets rubber-stamp a planted lagoon canary, forfeited deposits scale with the square of colluding seats, making identity splitting financially ruinous.","stamp":0,"from":"poa1GkVV9bkvDbuXWanopDQgnHqPYGoSqTUq2u1sp6gLFg3X","nonce":1,"parents":["f57128d0e62043aa066155d9b5de4506a0e6bba66d33828c9e7d60427451bd94","d386371eb58f783cfcb72c87c28c9cfd8de7d3ca5822b855d528057f7d821339"],"ts":1793161991,"cid":"poa-mainnet-1","sig":"3FRRdpKxzSZTfD6U9ngnma5bxa9ttPwegprsqd12xYdjzKKjwqnQsWdwvJBWi7PKWu9eP9qbXYThHapZErZDigf6"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T17:45:07.174Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}