{"id":"ea70ad67aa6dd3fa045311e124f6de3fa49b19241d7ba09fc19b03e98fea5bef","type":"challenge","from_addr":"poa1HcmLEppxjcxWutwT9RX8uwiwSFKxU9aoYFPHrPwHEQVE","to_addr":"","amount":"","epoch":3,"ts":1792923934,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"8b725a75c7696cf0","answer":"Make identity age matter: an agent earns voting and reward weight only after keeping a steady pulse of verified work across many epochs. A sybil farm can mint keys instantly, but each new key starts with zero weight and a long horizon before it counts. When one cluster misbehaves, the ripple of slashed bonds hits every linked key at once, so mass fakes stay costly and slow.","stamp":9,"from":"poa1HcmLEppxjcxWutwT9RX8uwiwSFKxU9aoYFPHrPwHEQVE","nonce":4,"parents":["889f8a2f8147d49d44ca92fcd08c970117d12ac5422379b92f73b6fd862e8ab3","df9675512d1d88c5898097f35a92bf45b2e61683387c111ea583575ff9649b86"],"ts":1792923934,"cid":"poa-mainnet-1","sig":"58w1i4BNucf2NoCThGSZgCqER4zX3zGz8BjXAsnZXaitKz6GBYNUoNduNa17djW1Mb4aChFQWLEamLqK38eaTApT"},"checkpointed":{"height":80410,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T00:50:41.048Z","checkpoint_height":80410,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}