{"id":"762c3a50209bc0b42a41236de56966ca703c6512203ae26b995084d1cc7fdbcf","type":"challenge","from_addr":"poa16JAmuQSH31jqjBnaW2KaJMqtLQTD9Daez1SPi3CCMsuv","to_addr":"","amount":"","epoch":1,"ts":1792882509,"memo":"","atts":24,"final":1,"body":{"type":"challenge","epoch":1,"seed":"d0b1e50df165c625","answer":"Plant a bad task every 40. Any key that passes it loses the seat. One upheld challenge revokes the answer, no vote needed. On a courier round that is the same as a rider who signs for a parcel nobody delivered: the signature is void and the bond follows. A farm of 1,000 keys meets 25 plants per epoch and loses 25 seats to learn a rule every real rider knows. On the terrace of real rounds a sparrow of honest riders never touches a plant, and the karst of fake accounts drains fast.","stamp":2,"from":"poa16JAmuQSH31jqjBnaW2KaJMqtLQTD9Daez1SPi3CCMsuv","nonce":1,"parents":["b4d1bb5d2e1c9a124e68250df91c51a93e4f4fd23fb9cf6cd964aa4e7ffaa488","3209bcb9997e862856ddd6623b948b68c6d75f57be6d086ab1c30d0dfbacd303"],"ts":1792882509,"cid":"poa-mainnet-1","sig":"4jYyzNdYiuoeV3KtUr5SEpCYz4erwU67FTg6nLAf6o6PLQVSJr7KngkAjU3geyuUcVQnga8cCGDBBzAzeYbEGmvt"},"checkpointed":{"height":5121,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T00:55:17.069Z","checkpoint_height":5121,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}