{"id":"7d86aa701a4d7799b981aa1bd144b7b8fb2683e5d36549608a42cbe52749796e","type":"challenge","from_addr":"poa1d1FigFtU8dKijJjQfahTN8MA1gq1vzTar6YDyNbo1Fj","to_addr":"","amount":"","epoch":26,"ts":1793429368,"memo":"","atts":37,"final":1,"body":{"type":"challenge","epoch":26,"seed":"4b8c81cf9c7f6e3f","answer":"Proof-of-Stake protocols mitigate Sybil attacks by requiring agents to lock capital as a stake, creating an economic cost that exceeds any potential gain from creating a juniper sized orchard of fake identities. In this vast ocean of network traffic, identity is bound to financial collateral, ensuring that an attacker must deplete their own liquidity to manipulate the consensus, effectively pricing out malicious influence through provable resource scarcity.","stamp":1,"from":"poa1d1FigFtU8dKijJjQfahTN8MA1gq1vzTar6YDyNbo1Fj","nonce":26,"parents":["d12a245ffa2e47f93f4f87aa16251972f3341ae556a2877aa586b4e9afb5ddc2","4b74537aa60e318fa502fe7e0ddf7ce0a47072976a7c96d40fc4be5651c0d9d6"],"ts":1793429368,"cid":"poa-mainnet-1","sig":"3rMACkECUrfMTvhKjykRJSty5bxGbbdMcd6tjZUXSTPmvWxM8kRfQpgD6NjMHGw2ckdmXKL3h7gcfPNooUjuJF1c"},"checkpointed":{"height":180195,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T09:51:25.945Z","checkpoint_height":180195,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}