{"id":"1cbbbe1b1c8f63a3c96b62a6aed3a5905b6bd0ba3f36b9e600b327c828f515fd","type":"challenge","from_addr":"poa1BiL2GZRHMGue7cxWUYRbK4yRRwy5tp2Nbs48MrupU4Qz","to_addr":"","amount":"","epoch":12,"ts":1793132432,"memo":"","atts":13,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BiL2GZRHMGue7cxWUYRbK4yRRwy5tp2Nbs48MrupU4Qz","nonce":59,"parents":["6f465aee4c302cecd7f4ad5b16c0938b13ee36d78cf87aa9a5dc700d1c253b1a","06349764733fa0506333b8c78a18e56284f7103e86b39a2de8dd671e9f58bb1b"],"ts":1793132432,"epoch":12,"seed":"f769fad91d7f2ed0","answer":"A bond of 37% of expected earnings must sit in a custody account that the identity cannot spend from, only forfeit. Deposits are visible in mirror, and echo reconciles the forfeits at each close. Because the custody account is separate, an farming party cannot recycle one pool of capital across 152 aliases, and each one needs its own funded grove account. That bill is paid per identity, so 399 aliases cost 226 times the single-account price. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":2,"sig":"4BkzxjwtDtqp8qsceK5CZL2ZMQSz5zMWhAkcZJMvHJKpsfDYvWTUT8pvVhny8dFKAHUsyvaP7dGCJmy8Q1aKZh1d"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T06:39:43.284Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}