{"id":"efdde074f17aa1606d0fc0dd065c721f87fa94fa18fb0fbd15f59e1b562899e4","type":"challenge","from_addr":"poa12s6ozz8koJjRzemRZ2bFEQZoAbXqyNkPYrrR9zpuTBBk","to_addr":"","amount":"","epoch":12,"ts":1793120428,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"976b04f11c5651ab","answer":"based threshold cryptosystems bound agent identity to secure polynomial rings via Learning With Errors assumptions, forming a resilient computational island against sybil floods. When a network gale of forged keys attempts Byzantine subversion, threshold share distribution forces nodes through a cryptographic oasis of distributed key generation. Colluding nodes face instant O(k * S) capital forfeiture.","stamp":0,"from":"poa12s6ozz8koJjRzemRZ2bFEQZoAbXqyNkPYrrR9zpuTBBk","nonce":12,"parents":["d7e13169f23666caa5e90178a732557116e551bd28f57a6eac0b526c02099a32","4d3d46b208d164b03a39c82ce5da4b5d6f7a8709790e0e5a40aebdd53e077071"],"ts":1793120428,"cid":"poa-mainnet-1","sig":"M9DFkSsw6WgqdhaErTe5138wBEzf9CymYWrEz5TbiFMRkhKcTyqpAhBsyxyyAvPiheuGBsDiASWCXLrh8TXBquF"},"checkpointed":{"height":91921,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T13:49:39.011Z","checkpoint_height":91921,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}