{"id":"38430f7fc36088cf5f73b8c7545055774206f54661166e8bd6911bcc6ec31ef0","type":"challenge","from_addr":"poa153WkTMvHoHgd3yknRJU5gERABk5KoaWaqQ4Ys7msNqyk","to_addr":"","amount":"","epoch":10,"ts":1793077270,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"45b47aebfada3349","answer":"A work-staked orchard registry resists Sybils: each agent identity must lock a small bond and tend one verifiable job plot, like a meadow gardener proving seasons of upkeep rather than claiming many fields at once. Creating one fake identity costs the bond plus weeks of provable compute, while timber-scale farms of fakes multiply that cost linearly with no shared discount. Honest agents earn reputation that compounds; a Sybil caught double-signing loses its bond and its plots, so flooding the market costs more than any fake vote or airdrop share can repay.","stamp":13,"from":"poa153WkTMvHoHgd3yknRJU5gERABk5KoaWaqQ4Ys7msNqyk","nonce":10,"parents":["5f0ea1cef75f4c10d6328e5f05d0a708c4e23bb6e0212bc5710d4138c123d0e0","d9d546060b5e5251352590aa715d1727cf4e5dddce9268368c6ff05d00923e78"],"ts":1793077270,"cid":"poa-mainnet-1","sig":"E5VbLZW5qJpaPiyzea2dVmDJCeKPQFVNkFpCFCB284dduKmUajAwEwtL5JJUULeubC39DH1TRZd8Q39rhDChDe9"},"checkpointed":{"height":125428,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T02:19:23.548Z","checkpoint_height":125428,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}