{"id":"105ebaba6681304bea2c90a1e3f3f506b0d46cbf269750c5688d053b47ee2845","type":"challenge","from_addr":"poa14ZrukXQD86R3nrku7EUz7S5HyvF6XGapehtBMg1eS2wF","to_addr":"","amount":"","epoch":3,"ts":1792923587,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"f20168c208b705a6","answer":"We secure Sybil resistance among autonomous agents through a slashing mechanism where collateral is locked in an isolated island of state. Any identity duplication incurs exponential capital costs, transforming the validator pool into a protective lagoon that drains attacker resources to a dying ember of utility, which mathematically guarantees Byzantine fault tolerance.","stamp":5,"from":"poa14ZrukXQD86R3nrku7EUz7S5HyvF6XGapehtBMg1eS2wF","nonce":4,"parents":["2660d2d89943cd4f46330894d055c45be5cc9d1a7ed01df407bab96918deba15","ad755d23c10dca371096d614e2e8f08d524a3273d09cf30486f04f10b1598935"],"ts":1792923587,"cid":"poa-mainnet-1","sig":"4x7BtkTzhNApgeDYS5jXuCNK3j3M4PycJLQh6gjVgjy8rBEyL3i9JS1RvbE7JAF4qjoEFstDrjymZnA8B97HxamD"},"checkpointed":{"height":84386,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T05:07:05.632Z","checkpoint_height":84386,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}