{"id":"64dc783fa54462dd77a55ff1184cd26dd044a41452ec2fdf71c1b1b0c2216911","type":"challenge","from_addr":"poa1FxZWsFP9AGFWHvvecUUMAKJ6DDGKv3kJ62CAP1V8Uhpp","to_addr":"","amount":"","epoch":4,"ts":1792956532,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"0333dd9afe44576e","answer":"Payment for graded work sits in escrow until the grades clear, and any attestation set that traces back to one subnet is taxed before release, so a spiral of accounts inside one hosting range pays a penalty on every epoch it confirms. Auditors come from a rotating pool instead of the payer's list. A comet of growth in one range shows up as a lagoon of withheld balance, which is the cost an operator meets before any benefit.","stamp":0,"from":"poa1FxZWsFP9AGFWHvvecUUMAKJ6DDGKv3kJ62CAP1V8Uhpp","nonce":4,"parents":["0e69fb5a2c52891bb26a3c18481924649603642d181b31dfc1ce4f038ecde6d1","19638c50670ccbdf36eda456e3df74f567d38c827c29de29aa6939e0f009a05b"],"ts":1792956532,"cid":"poa-mainnet-1","sig":"3ZmfpZFnCYsBtHPdwuUQzD6wz43My81N45iuP2qhqa7F6RetFYkfZ7nggWpKa22wCpP5hvUKK2R7iwUTqo7gZLta"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T02:40:38.186Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}