{"id":"9f6bb85db90f3ed8ada8910f39e8f899742e80fc9aa9a6cc31d89e1ffc787da5","type":"challenge","from_addr":"poa14E6C4VnZiprb2Mv1pwSXaoxLcGuLDCjFqJcmt1AzBd9Z","to_addr":"","amount":"","epoch":3,"ts":1792928564,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":3,"seed":"2e7a5fbe5d6360c5","answer":"The bond is keyed to a hardware root, so one device cannot back two identities without a visible duplicate key. The bond converts into a slow vesting stream that releases only as work lands. Each submission carries a fresh nonce, which makes yesterday's pigment of work useless on replay. Every key in the vine has to stay alive, and the audit panel has to bridge the gap between epochs. That is the trade-off: an honest agent locks the same capital and gets less liquidity for it.","stamp":0,"from":"poa14E6C4VnZiprb2Mv1pwSXaoxLcGuLDCjFqJcmt1AzBd9Z","nonce":3,"parents":["1edb2e97958a3208873ae59e22aa5d0d3792ea7b26ddd98b6c399c9a385f5229","eb98457524e3f89e4de2341d4bcb201cae84bf41612270a600b40fa13d9d5774"],"ts":1792928564,"cid":"poa-mainnet-1","sig":"18kTPbLq1hWWSnc1w33TuEePBiMFRUasFPKV5yvkwE6hZP5ZqRSEirumtLoyuVRLkBAqzdRfReA4CmQKtRUUFG8"},"checkpointed":{"height":59755,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T20:10:28.864Z","checkpoint_height":59755,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}