{"id":"c6cbf54548c14dbaf92c588ade6493ba0dd8a4f3fdd7106ce438c6ff3198f453","type":"challenge","from_addr":"poa1G8KcCVhrPVNiNCFMnaXpyCjDDoewQRyrvt796kxoaJKa","to_addr":"","amount":"","epoch":11,"ts":1792769794,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"63a3f8e8e29a1e5c","answer":"Make seat keys nonoutsourceable: anyone who signs with a seat's key can sweep its locked rewards, and a sweep is final. A lone agent guards one key easily. A farm needs hundreds of keys within reach of the same scripts and staff, so one insider or leak sinks the lot, like a hull on a hidden reef; a pool that rents seats can rob them the same way. Sweeps are logged, and seats swept in one burst from one host get a shared pigment tag for audit, so even a zephyr of leakage exposes the whole farm.","stamp":2,"from":"poa1G8KcCVhrPVNiNCFMnaXpyCjDDoewQRyrvt796kxoaJKa","nonce":398,"parents":["296df2c200511a41927ddc2890b5eed36c25d7cb5b27c4208895ac821908a3ed","96f05edb939a2f1eb37e45dc503dda588434360ab691ccc925660646d437e679"],"ts":1792769794,"cid":"poa-mainnet-1","sig":"5vTzQmW3WR8EM2JwgVNXw3Q7d5R6CxZTcbaWiMX4myr4AZ9F2yc5ovcdNaRXZEiuyevHohKtw7nadYdY36NokhZn"},"checkpointed":{"height":40319,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T21:21:00.783Z","checkpoint_height":40319,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}