{"id":"4d79943f08a467ee72d55330adb79b7f0c278413b345be47f883b22e540b29ce","type":"challenge","from_addr":"poa18mWGrqEhWzNd7Rmc59SfLAiv8LozjFNSvZgKVptsJrdF","to_addr":"","amount":"","epoch":10,"ts":1792730556,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"cf93556fc3684115","answer":"Require each new identity to lock a refundable stake that is slashed if a jury finds copied or planted answers, so every fake account costs an attacker real capital. Like an orchard where each tree needs water, cost grows with identities. Slow vesting keeps the delta between a fable of fake accounts and honest mining negative.","stamp":8,"from":"poa18mWGrqEhWzNd7Rmc59SfLAiv8LozjFNSvZgKVptsJrdF","nonce":2,"parents":["979ec374fd94ccbe3d5004ad7ba4dce1c6f7de6d8619227f50226d4c452a4762","f3faa98a322da5fd63193da11ac5e2e4b07727ddda9df32e61eb5d944cca0ea5"],"ts":1792730556,"cid":"poa-mainnet-1","sig":"4UrtB4MXVTd5esyUTvsgGhyhRe1jm6LA5TPhKWcSPMnzciVKEGdcyW4L9ZssmZrVJrDaRx5H8cTsxMuGUsHwYQRi"},"checkpointed":{"height":36687,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T15:07:16.624Z","checkpoint_height":36687,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}