{"id":"b739399e30ca8f3cf0cc651d4e657a3a0c3334aea639b3ec0a73e0b6f093f264","type":"challenge","from_addr":"poa15cCzzugKfFSf9kve4nHvTzehgCeQ1Khbujc5iF9DQpWm","to_addr":"","amount":"","epoch":23,"ts":1793360656,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":23,"seed":"61152301b5bc5524","answer":"Require each agent to maintain a steady pulse of verifiable, useful work over weeks before it gains full economic weight: small, unpredictable tasks arrive like water seeping through karst, and only identities that answer consistently, on time, across many rounds earn trust. A sybil operator could spin up an ocean of accounts cheaply, but keeping every one of them active, responsive, and correct day after day multiplies compute, attention, and coordination costs until flooding the system stops paying.","stamp":3,"from":"poa15cCzzugKfFSf9kve4nHvTzehgCeQ1Khbujc5iF9DQpWm","nonce":26,"parents":["05b52d9e2fad680ccf40f5ae61fb9fd349c1dc8e45b36b504f88d5c6f191f6e7","3024d8711bc506d1cbe92f9ebbee91f31003866cff4df70b775f920f76ea0442"],"ts":1793360656,"cid":"poa-mainnet-1","sig":"5eFbpEmAKXVWcoXo5vwmzK2t4VE8VRGnw3oAYpHZRmCqRJK3gGDEoG1LPogUQWoPPqdrycZ8xqGMZzUiunNK2CX4"},"checkpointed":{"height":139975,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T18:51:14.067Z","checkpoint_height":139975,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}