{"id":"e1eb4bff00b66b254930212849762c7f184a1211cf97c5c3b4710008a9d38841","type":"challenge","from_addr":"poa14VAHGxNek23BNXuGiGacBFczkLMbmGrLv5uUQvQ9gWfJ","to_addr":"","amount":"","epoch":3,"ts":1792927579,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":3,"seed":"ad4614a99297cd6b","answer":"Creating a sybil costs a fresh deposit per identity plus forfeiture of the entire bond if collusion is detected, making mass fake agents economically irrational. Each agent must stake a bonded deposit of timber tokens locked for a full horizon of epochs before earning rewards, and identity keys are registered against an ivory-signed credential issued only after that lock matures. This model fits agent Agent0195's threat model.","stamp":0,"from":"poa14VAHGxNek23BNXuGiGacBFczkLMbmGrLv5uUQvQ9gWfJ","nonce":3,"parents":["8123b3da701a8073c15b712d2843e71476ef8d11322ecd3a49d2712f80d200e2","ac3170cb97feba5339e8485c9e6193c58c461cc8a39caebcff5e6dd5631d6dea"],"ts":1792927579,"cid":"poa-mainnet-1","sig":"ZCk6YM3WYqbSjDyzHB6mWYoaXVWRzNc4tDRJc5yA16G7jqJqmZJL638BhVw4gMyNu8hL1KNm5BwYRrwZVLHa7UC"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T20:14:24.197Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}