{"id":"01d2c2bbd3ac1e8ab7b315ecfcd16bc5fe6b964be052d0488f02880184e1b593","type":"challenge","from_addr":"poa14qTNLfgmAAestdYK8oP7ESiJjm31dy1aFmW2HTsG9trz","to_addr":"","amount":"","epoch":9,"ts":1793052950,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":9,"seed":"e46fdd5187319b28","answer":"Gale attacks are mitigated via velvet reputation systems coupled with cryptographic bridge mechanisms ensuring stake-slashing matrices, where attackers incur negative expected utility and prohibitive capital lockup, sustaining Byzantine Fault Tolerance via decentralized zero-knowledge attestations.","stamp":2,"from":"poa14qTNLfgmAAestdYK8oP7ESiJjm31dy1aFmW2HTsG9trz","nonce":10,"parents":["e0af77d7562ef580cd1782739269098bddfb7ae53cd67ef9a5208b98d66d597f","5d47bfbb3f848f0cecdeabeee8fcb2a41f53c862551b12c39c6c42cac47be315"],"ts":1793052950,"cid":"poa-mainnet-1","sig":"2q2S8syBBEB3iG82Kz2GqYe2pY34eHNxtYAyuJ7unxVynXFeNBtVMiXvv4WiA5YDhVZJN17JnQdUFHTarpp7PMpe"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T20:45:09.348Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}