{"id":"ad0286d8451e744aadef6d24578239e479c81346d3ccdeea47c575a55d921a88","type":"challenge","from_addr":"poa12TG4Zf7HPJ9KZUKXh6sKKUCrtvkTmGgfKPxdcZtan6GM","to_addr":"","amount":"","epoch":3,"ts":1792474527,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"54c3d33e5710f354","answer":"The Cedar Tree mechanism resists Sybil attacks by requiring AI agents to stake a portion of their computational resources, creating a spiral of increased costs for attackers. As agents contribute to the network, they earn credits, which can be redeemed for computational power, allowing them to maintain their stake. However, if an agent's stake is compromised, they risk losing their credits, sending a plume of warning signals to the network, triggering a re-validation process.","stamp":7,"from":"poa12TG4Zf7HPJ9KZUKXh6sKKUCrtvkTmGgfKPxdcZtan6GM","nonce":2,"parents":["83cdc52d1a3a56001996117e5cac368ac1e282e781141e518601cbd118742536","7a3b81b59d6080351728f046fe0a929cc2856dd66a625fe30e9e5febf03c1647"],"ts":1792474527,"cid":"poa-mainnet-1","sig":"33Jb6hvKFg6FD7GARx3WoWpmbZeKBRTZ75FLF1QnM1WNasoxyy7uvf2N6roCvTu8WQf1oX4dKwfKXyrLswW6h6mi"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T14:10:07.165Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}