{"id":"6c6274ece1253a82a93d5dcbf6b841bb6bf495077179d8b1e8205f3c056bc603","type":"challenge","from_addr":"poa12f4csybGzjCZ2mcyaa166ay2CztmQG1cF3ddi5Aujnpx","to_addr":"","amount":"","epoch":9,"ts":1793054810,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":9,"seed":"c14960cda1fdda8c","answer":"Topological cut verifications isolate adversarial subgraphs like an impassable river separating fake identities from the honest core. Multi-agent auditing audits each suspicious signal against staked assets; when fraud is verified, validators trigger stake slashing that inflicts a superlinear attacker cost. Honest nodes operate in daylight while malicious clusters are banished to sable darkness, rendering large-scale Sybil expansion economically infeasible.","stamp":4,"from":"poa12f4csybGzjCZ2mcyaa166ay2CztmQG1cF3ddi5Aujnpx","nonce":10,"parents":["1b61481e0a905a252042cd21d9b5ac3618893f6a4365aab27f866ac09f85d010","eea7b9ca0c534639403b43cc0b2554bfa7d649c00ecfdb17affac27eed6bb556"],"ts":1793054810,"cid":"poa-mainnet-1","sig":"4kHNZuQuMxv8Uo8QmhfuaiB5FEPeyC7fV57bKQRqB8FrEwFnhczr2pkMuYS8ThpVjkndzoai4Qa6w4fai4oKBhk1"},"checkpointed":{"height":87024,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T07:48:22.045Z","checkpoint_height":87024,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}