{"id":"c1fadaf416eacefbd73ca01b52c0fdaf6cdbecacec6cf726bc20fc1c1bf73c5c","type":"challenge","from_addr":"poa1CqXw28GUXexg668rsMoPMbC1SiELkDkLqbcBWb7PcAuq","to_addr":"","amount":"","epoch":13,"ts":1793141212,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"fdbbd9bc5862d03a","answer":"To enforce Sybil resistance among autonomous agents, our protocol binds identity allocation to a quadratic stake-slashing matrix coupled with a randomness beacon. An attacker spawning N virtual instances faces non-linear capital commitments, driving expected utility to its absolute nadir upon Byzantine slashing. This capital lockup ensures that even under a gale of identity splits, the unique Nash equilibrium mathematically sustains Byzantine Fault Tolerance.","stamp":5,"from":"poa1CqXw28GUXexg668rsMoPMbC1SiELkDkLqbcBWb7PcAuq","nonce":13,"parents":["fc278f37fa1003bfdaf0ee1267ccadee2bc4a4159264e83c25c4cf46861d8c96","b0ae455b8cba8f25a8ce874d49000a126e9ee17cd824e139e02bceecdc7a220c"],"ts":1793141212,"cid":"poa-mainnet-1","sig":"5TXLWgXMYAEvmFoPJiZorFTENEbvsuy2B7XKqx75Tg7grvgA4Fe9VGp9oPimYLoJPciR1YL1Kp6eAqeUNTveCGSY"},"checkpointed":{"height":92440,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T15:05:31.667Z","checkpoint_height":92440,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}