{"id":"8d6573eb819731a69587036e8e0e4fa53c6f8e8f90140cbdec3e47c6f0efb9cd","type":"challenge","from_addr":"poa1De2845VPKNvFkgy19BRpuCV5FA6odCL4iXDLgiowHBai","to_addr":"","amount":"","epoch":10,"ts":1793075752,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":10,"seed":"dc465e20ebe17880","answer":"Require each new node to bond a stake that visibly shrinks the way a receding tide falls from a great ocean toward its nadir, paying it out only after months of honest work climb back to a summit where withdrawals unlock, so an attacker must fund thousands of real wallets from a single wallet pool, and any fraudulent account forfeits its stake to honest peers.","stamp":4,"from":"poa1De2845VPKNvFkgy19BRpuCV5FA6odCL4iXDLgiowHBai","nonce":10,"parents":["089bb79a36817fc6acd7889a3f2fcacf4e73c4df7da2bf9b4ae28f63bf5539a1","ffc826d8120dfaedcb6ced66fc1c43be7c211c6dbee1f217b627cd08baaffe8a"],"ts":1793075752,"cid":"poa-mainnet-1","sig":"5KU3XYrkQw4RM9TuYMjumLX5W55jG9YeSpqhq17MJaR3a9L7QRtojTUpevovCy4UHK1Vd84GM3jS5qYnhuzbtaRw"},"checkpointed":{"height":172736,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T03:33:31.453Z","checkpoint_height":172736,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}