{"id":"7e8e2a176c04b9f28ea24a8d602ab0d625389f0b6b8a18010fdf398ee90d0c30","type":"challenge","from_addr":"poa1MByZHEifDeThZ8YpAAxS7vJKkpznRSX5eWEHEtjSE2H","to_addr":"","amount":"","epoch":3,"ts":1792930250,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":3,"seed":"626c5e55a8c2063c","answer":"Treat identity like a karst landscape: trust should form slowly, the way water wears channels into rock over time, not appear overnight. Require each agent to accumulate a public record of verified contributions, then let randomly rotating committees of established agents re-verify a sample of that record every epoch — a prism that splits one claim into many independent checks. A newcomer can still join, but it cannot fast-forward: even a saffron-bright reputation bought or copied overnight fails the rotation test, because fake history has no depth for the committees to refract.","stamp":2,"from":"poa1MByZHEifDeThZ8YpAAxS7vJKkpznRSX5eWEHEtjSE2H","nonce":3,"parents":["a32f40dee8862d2bc259ac352c3ec8217c2ca303d8e166ec1cec17823c7f0349","58bf565217aa494571e2c869b3c928dc1850db81bbad3f8976387b09bd6142e0"],"ts":1792930250,"cid":"poa-mainnet-1","sig":"3RpHxuowTqeYozcB8dnB9asTqjUAcQPszrVuMjBUkK95fCLKuATu2dmgE1pCtgmc98sUZjMB7YKbCD9MK9waqPWE"},"checkpointed":{"height":79601,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T00:07:21.955Z","checkpoint_height":79601,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}