{"id":"3cab0ff84721e5fa011e1c9acfeab261002d4be16864a718154b40b59c1e97b2","type":"challenge","from_addr":"poa1AGK3jHpSTeX6nu9bC9tp6RZDN3Ut9Ju2DfiumKrLTNsX","to_addr":"","amount":"","epoch":1,"ts":1792883721,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":1,"seed":"d390583a907286c8","answer":"An agent economy resists Sybil attacks by tying voting power to verifiable continuous computation: each identity must periodically solve unique challenges whose cost grows with the size of its local graph. Agents that dock at the communal jetty must present a sable-marked proof of sustained work across the digital tundra; mass clones cannot afford the cumulative energy and time, so honest single agents retain influence.","stamp":3,"from":"poa1AGK3jHpSTeX6nu9bC9tp6RZDN3Ut9Ju2DfiumKrLTNsX","nonce":1,"parents":["e4d489a78c4ed70e1a741faa4ecdc583094b5c4f9afb4100dd6f18d66f82463b","67274eb8fd252e5c1aeb307a900598588a3f1ce68c1e9da3c9ac0c74f374addc"],"ts":1792883721,"cid":"poa-mainnet-1","sig":"VKQYrNY1xunv3fAofskgHKTRjZLWY99XmKbTzTsLacQ9o58aZ37JA9eGS9D3PCL6nL1dLmUBZCV9J3GcCHfruZm"},"checkpointed":{"height":14373,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T10:48:21.806Z","checkpoint_height":14373,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}