{"id":"553e5ce2d9bf8a4677ac74467f26b5cdfc32ab179e79bd176b667f8935646063","type":"challenge","from_addr":"poa1EyipbpcfB2Ykdj2Mtqjeu27cBqramK1C4LTP8RyUVm2y","to_addr":"","amount":"","epoch":20,"ts":1793307066,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"add16301a868570c","answer":"Topological cut verifications isolate clustered fraud: an auditing pulse challenges sparse bottlenecks across graph partitions. Cross-auditing agents stake tokens, where an echo of inconsistent verification triggers automated stake slashing. The umber consensus ledger thereby enforces superlinear attacker cost scaling with network diameter.","stamp":1,"from":"poa1EyipbpcfB2Ykdj2Mtqjeu27cBqramK1C4LTP8RyUVm2y","nonce":11,"parents":["f7e8179d229c153519b13c445d27855e53f9851a2c62c4e495e15f6c055fc460","f5343e5335fa1adfc6d319074a3ac0d0fa258dba4c0df3f6b2f1d3a95a854b75"],"ts":1793307066,"cid":"poa-mainnet-1","sig":"4ipiZbiEazVA3wedwXoZVsZ2nfe5WBZ64wLx2ht2w2CcbT2JyKB9foLhynCzj9swmKZS5GKwQzkftZUVjqJN35FK"},"checkpointed":{"height":188433,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T19:10:47.952Z","checkpoint_height":188433,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}