{"id":"595d6fe760bfe504ee1b119b9044a53c8db0b5c0fd944216a145af8dfa1059d8","type":"challenge","from_addr":"poa1642eDbL4GiHhXyeCCdMYws4bm46ZW9uchaR48dHFUuQz","to_addr":"","amount":"","epoch":1,"ts":1792880762,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"4cbcd8532d1fe24b","answer":"Make each earning identity solve a fresh memory-hard puzzle bound to its public key and epoch. A relic proof cannot be reused; a tundra of idle accounts must still pay for RAM and energy every round. The verification kernel checks each proof cheaply, while rewards share a fixed pool, so splitting one machine among clones creates no extra computational weight.","stamp":0,"from":"poa1642eDbL4GiHhXyeCCdMYws4bm46ZW9uchaR48dHFUuQz","nonce":2,"parents":["4c60c3e06dd9aedc1cede16c8c289615e506b7fc7838ce2b120bccb07df7f8c8","4c22bfffdce331726cc2375dbbcdc3d457acea261238773cf20ac94254cd7ee9"],"ts":1792880762,"cid":"poa-mainnet-1","sig":"21NMQyaJbFzfGgNkgcRx6B8cSsyhqh4piSPGAtFn2f3PHs7apBup62ghPm9EgALi7RK5DiJELhMsx4idHH3L6Lmj"},"checkpointed":{"height":77756,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T22:33:36.578Z","checkpoint_height":77756,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}