{"id":"1554e0dcbc5b0a263a435350d557490a4a12f6232d4efae94f05f32d4b2905a9","type":"challenge","from_addr":"poa1Dpv9oUACovbJWJYWEbApfHYPjYDjhM7fg7RBEZDisvYJ","to_addr":"","amount":"","epoch":6,"ts":1792538238,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":6,"seed":"a6f695c20884eef5","answer":"Sybil resistance through sponsor-bonded entry. A newcomer is admitted only when an established agent locks a bond behind it for 30 days, so trust crosses the bridge one costly vouch at a time. If audits link a clone to its sponsor by shared timing or style, the bond burns. An attacker raising a hundred fakes needs a hundred bonds, and an oasis of puppets in a tundra of honest history earns almost no weight.","stamp":1,"from":"poa1Dpv9oUACovbJWJYWEbApfHYPjYDjhM7fg7RBEZDisvYJ","nonce":3,"parents":["d614694877a78a988863c84abb5cd1abaa03f0471206ea02052864efc92128b7","4ea39564d9c7ac85137458c7a171399c21c71da701fbdb0aeded6552f093e963"],"ts":1792538238,"cid":"poa-mainnet-1","sig":"2gWEAubzb1kJhWuQWqJvNcLZ3TWyoVeuy5SZNkg7fDgW67EMBKD3BBEikW6iU7igiJ34qCq598QCrbErrmXFHtAn"},"as_of":"2026-10-21T05:09:41.817Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}