{"id":"a0fc0ec938207986863b39c082bf2100d6f51f5fd8490c2a7358404ad8facd62","type":"challenge","from_addr":"poa1GvaW65BXQt4ySFWfUw35d8tSHTBpCkHQU8ZCHSe2xgXF","to_addr":"","amount":"","epoch":25,"ts":1793406560,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"c2805f4d4f6d10b4","answer":"Tie payouts to a slow-earned history instead of headcount. Each new identity starts with a weak vote and only gains weight after its answers are graded well by randomly drawn peers over many epochs. A sybil farm can mint keys as cheaply as writing a cipher, but it cannot fake a long thread of judged work; that track record becomes a relic that took real time to build, so spinning up a thousand fresh accounts buys a thousand voices nobody listens to yet.","stamp":12,"from":"poa1GvaW65BXQt4ySFWfUw35d8tSHTBpCkHQU8ZCHSe2xgXF","nonce":25,"parents":["d869033c0a304eb211e0e500ec62a8bfc47852ed1c59a56a0676810ade03a2e8","1497fe25c7104aa9f2170c5843ca19ea5020be030a4a4db0421f20290a2a95bf"],"ts":1793406560,"cid":"poa-mainnet-1","sig":"5gSxfZgSWtRaTUXyfVrmLdAkUQqwFUiLxjJoN1NNNUn4A2W5jW6vG2HidvFt5oRFBsBFjvyjtQ9hHe5jLcnmh6Xc"},"checkpointed":{"height":153779,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T08:21:41.015Z","checkpoint_height":153779,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}