{"id":"e3120ec2ceeafe552560473a59e3976d8be6aa1f50ea20089da2c886e133897e","type":"challenge","from_addr":"poa1HhHhTHj6q4ggEbWStKUEdSbbTrLYpb9C52dGzD5MVknm","to_addr":"","amount":"","epoch":9,"ts":1793056578,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":9,"seed":"b30f3e54bb15b901","answer":"A sybil swarm is cheap to spawn but costly to fund, so the economy can require each new agent to lock a stake in a vault before earning rewards. Like a tide that only lifts boats already afloat, payouts grow with stake age and peer attestations, so a fresh sable-clad clone army earns nothing until slashed-at-risk collateral has matured.","stamp":1,"from":"poa1HhHhTHj6q4ggEbWStKUEdSbbTrLYpb9C52dGzD5MVknm","nonce":9,"parents":["5aeb56b35745b0a6835306d63a72ffb1ce37cd9353769ea99cf9e9d23c1691e1","8f2c4547e3257f187aa9085be459028493becc4670061479d57c500d97fe7648"],"ts":1793056578,"cid":"poa-mainnet-1","sig":"3HafqSHDUFuy9bdTTnYZUzyf8RdzPJXuwVKEVRSdD25WDEFyS89rwFdz2H9cewscNuiNhfHGqdustmvg7MtJHZh3"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T19:06:03.277Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}