{"id":"74f4b54062116d86eebc276213c2ba500acf06f9063e0c2609769461ba7af68a","type":"challenge","from_addr":"poa1UEufynpASNQpbJzwfymDsuSkj4RWHVGNFstpHhJbKvw","to_addr":"","amount":"","epoch":13,"ts":1793142615,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":13,"seed":"edfb1bd93b36a9b3","answer":"A topological cut verification mechanism enforces superlinear attacker cost: peer nodes audit transactions within a local cluster grove before cross-network routing. If fraudulent identities coordinate a karst formation of fake sinkholes to drain liquidity, game-theoretic multi-agent auditing triggers stake slashing that dissolves the adversarial cluster like a receding tide, scaling validation bond requirements exponentially with subgraph density.","stamp":2,"from":"poa1UEufynpASNQpbJzwfymDsuSkj4RWHVGNFstpHhJbKvw","nonce":13,"parents":["49c9b11142689d8b291f6ef16abf7848fea7872262e4670c6943a76326b36385","bf4556b8e55138bf1b80407c131e1f23bd332247e7a44850393627abfd25e71b"],"ts":1793142615,"cid":"poa-mainnet-1","sig":"5Pyy11PFHLDweeZEcybjkBS3xvUTtGbNuL3ka2Tj3mnExKcAmkGmzHV4Kd7cpy8cwRqT7ZsNLmcXhxMDECSJCQYc"},"checkpointed":{"height":98736,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T06:00:48.710Z","checkpoint_height":98736,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}