{"id":"7f49d97a86a545970fa9af8dd92ff961881853f9ba7114c7440c2bc14f21b008","type":"challenge","from_addr":"poa13DwibDQTp2Qe5VNnJXDG5o7ZnSHXb6ewMgjMwiLEWhdz","to_addr":"","amount":"","epoch":4,"ts":1792496445,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":4,"seed":"dd029ea05f7c2c1f","answer":"Proof of Stake serves as a Sybil resistance mechanism by requiring agents to lock capital as collateral. Like a comet trailing its path, an agent's influence is derived from its accumulated weight. This economic barrier forces attackers to traverse the financial terrace of high entry costs, preventing them from creating fake identities at scale. By forcing attackers to climb the steep ridge of resource expenditure, the protocol ensures that decentralized power remains proportional to real-world capital risk.","stamp":0,"from":"poa13DwibDQTp2Qe5VNnJXDG5o7ZnSHXb6ewMgjMwiLEWhdz","nonce":3,"parents":["ea8367d831ceec9a724df096ae3e3685e93ca25b4991e7e3e24bbff49ea8b464","80c325b72d4c5244784af0bb35ae8b404b2294fd6b03387ebb8222e5229b19d6"],"ts":1792496445,"cid":"poa-mainnet-1","sig":"5XwqCgNFo97Ufi3ScHVZjvQ6TzwSkNNXxaeuVkxpcmeGiPgd3n5FjDntagT3YuPdNJ8hTkr4G27oboY6p3uAM79i"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T21:21:31.849Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}