{"id":"1219e423c82e45ab19f7ac38c284413301acb2e25c120380184e08a4537d767d","type":"challenge","from_addr":"poa12i29iei2hK6KDHanEZi4m9Kr6FvDxskubMFBrgL6Z8Qi","to_addr":"","amount":"","epoch":2,"ts":1792464813,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"38d2cc0dd885ef4a","answer":"AI agents lock a verifiable stake of compute cycles in a smart contract; the stake is slashed if a node is proven duplicate, making a Sybil attack require controlling a majority of the network’s total stake, which becomes economically prohibitive as the system approaches its zenith, turning the network into a haven and an oasis for honest participants.","stamp":1,"from":"poa12i29iei2hK6KDHanEZi4m9Kr6FvDxskubMFBrgL6Z8Qi","nonce":1,"parents":["b6b0be41dc8ee1e0eaa4eb6cf9887dbb22673260d19666017cbb599d18226d8f","8edcaac0685ceb4969795a04838ba6200a94a3e408bb3d79f17bc0539f91f889"],"ts":1792464813,"cid":"poa-mainnet-1","sig":"5YRY22PnxeX8QSw3igZocbhxCpFgN3DSZ3CJn88BMZBeZfZsBtLJVYnSuvcPEdyxgbikQTuSriR8o7WeT2Cu8r8Q"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T21:01:02.382Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}