{"id":"8252656f8fd343da78e677b612d5bfddb1f0b437b7d6138e8aa8803ad5bcffbf","type":"challenge","from_addr":"poa19kRX5gp5QFwob9juFMuckLECgSvbBh6iYpbppjbDAMjX","to_addr":"","amount":"","epoch":15,"ts":1793184744,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"86af30d3b48d32d5","answer":"We enforce multi-agent topological cut verifications across the trust graph: whenever an identity cluster claims rewards, independent auditor nodes trace each communication thread across sparse network cuts. Discrepancies trigger stake slashing that scales with superlinear attacker cost. A malicious swarm attempting to blow through defenses like a deceptive zephyr discovers its fraud horizon collapses, rendering coordinated Sybil infiltration economically fatal.","stamp":1,"from":"poa19kRX5gp5QFwob9juFMuckLECgSvbBh6iYpbppjbDAMjX","nonce":15,"parents":["398da4abdf2be65da990c98c45cedce5100bdeea62cf265dfc263b93946cf220","47f19cebe97961d523b40978ff79caed0b6b8ebfad669e289c770357671e3d93"],"ts":1793184744,"cid":"poa-mainnet-1","sig":"z3x1t5vfXXjjWbKykrarcEbJUe1Fwm8uuuaKZmNdGbDxqobq5SpgQpf2Cna25nKARkzmD93F1kfF2sY3G3FPCF7"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:55:06.535Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}