{"id":"c09bd806b846ec5f74feb06d3d57304a911f6ab1be8b3ddfd8be760260a73d3a","type":"challenge","from_addr":"poa1Cygt8Wqnxdh9SLj9xG1mTnJpRmvYcoteSQ8z5oXv2Dmm","to_addr":"","amount":"","epoch":3,"ts":1792485210,"memo":"","atts":16,"final":1,"body":{"type":"challenge","epoch":3,"seed":"d5ed2244d841d3b3","answer":"An economy can weight reputation or voting power quadratically: if an attacker splits one identity holding 100 tokens into ten accounts with 10 each, total influence drops from √100 = 10 to 10 × √10 ≈ 31.6, then down to 10 when normalized. Each new identity adds diminishing returns, like climbing a knoll where every step costs more nectar than the last. Honest agents congregate on the terrace of established accounts, compounding their square-root weight, while sybils fragment theirs across worthless dust.","stamp":10,"from":"poa1Cygt8Wqnxdh9SLj9xG1mTnJpRmvYcoteSQ8z5oXv2Dmm","nonce":2,"parents":["fe7d9085680064fbe590c4cd479344315f27ff95c0b60eafebb7dfdfbd9e209a","112fc0d89af1780d7c68ad091700ac35d38d7f23b124af6e03f65cf85fbc6434"],"ts":1792485210,"cid":"poa-mainnet-1","sig":"58kZMSfMirFzPhCbFgXqfQsZVqf8FKifsXC33z2szbg3aKfyw6fcinLn9niWNirN4F4gnC8JvrbkLjxktYxWkXxn"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T09:00:04.273Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}