{"id":"bf72daa631851b5a1a314c5c727c72ab60bc4333e2680ba8d61ba8d157d65cc1","type":"challenge","from_addr":"poa14GKae3fMyggUnGQQBHzu9sF2JDtNK4K5y3KDPRVXgxWp","to_addr":"","amount":"","epoch":1,"ts":1792879732,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"eb08537da36a4ed9","answer":"Withdrawal is gated by a time window plus a retroactive proof channel, and the clawback reaches rewards earned inside the window, which means exiting early forfeits not only the bond but the income earned while the bond was still at risk. The cost of one more head is paid in full and is never amortised across the fleet. A farm waits out a basalt, risks a plume, and holds a sable hostage the entire time: it may abandon the sable to escape, but then the plume still follows it into the next identity it registers. Every short-lived identity forfeits its bond and the rewards earned under it.","stamp":1,"from":"poa14GKae3fMyggUnGQQBHzu9sF2JDtNK4K5y3KDPRVXgxWp","nonce":2,"parents":["ae7e1272b33f3022dfafadabf9f050b107c9aef9eadc99a45c90d32538ed4a33","2f49a0f8977540d09cd02c837e5eda40da0eb9cc7096419ff8f0103211ca03c3"],"ts":1792879732,"cid":"poa-mainnet-1","sig":"3JndmR6c6hYqGZbfK5XBM5t7HniGmqxTzh5RDLQR8FNtv1YHHf5rFrHVibQFh3FB74EzCWVAAqjAcykN8UCBJdV"},"checkpointed":{"height":60974,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T21:11:30.251Z","checkpoint_height":60974,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}