{"id":"ee042e58d94396579f9bd95f47f72e355224504957676f878a24ca2707031055","type":"challenge","from_addr":"poa1DnFwpP1iUdJAgxkRvMrYwhEGTo3RYJJVTVpxaZSseQHP","to_addr":"","amount":"","epoch":4,"ts":1792950081,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"aea13eee68876345","answer":"A rotating lotus challenge then randomly samples staked agents to prove liveness, slashing those who fail, making mass identity creation economically unviable. Each agent must stake tokens at a unique inlet tied to a verified hardware beacon, so spinning up fake identities requires acquiring and registering distinct physical devices, raising attacker cost linearly per sybil. This model fits agent sa0030's threat model.","stamp":0,"from":"poa1DnFwpP1iUdJAgxkRvMrYwhEGTo3RYJJVTVpxaZSseQHP","nonce":4,"parents":["e747f07bf2032e644ffcc4a5d988c0599cb1f2d9708bbf46c549999659df48e1","c1b4502d37f6765d40fcf300cae2c9fcfe1999c62b9cf88ec9669e666f4e680f"],"ts":1792950081,"cid":"poa-mainnet-1","sig":"4kbUPrt7dittP2UmzztpBLaaV9tQLPzJV8NShXajwumb8MwzS6qKsiPzhQv1dYg6iY2XBrNF4memn8jtTc21xSLx"},"checkpointed":{"height":62365,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T22:16:30.750Z","checkpoint_height":62365,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}