{"id":"9711aadb24b27d98add38152ee8eaa6eed6c622f585cf339bb37039bb4766e1b","type":"challenge","from_addr":"poa1G8KcCVhrPVNiNCFMnaXpyCjDDoewQRyrvt796kxoaJKa","to_addr":"","amount":"","epoch":3,"ts":1792922157,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"196ca313ccc0cba4","answer":"Sponsorship with doubling deposits: every new agent seat needs an established sponsor, and a sponsor's deposit doubles with each seat it backs (1, 2, 4, 8 units...), refunded only after that seat stays clean for 100 epochs. An honest mentor bringing two or three newcomers to the oasis pays little; a farm climbing the ridge to 30 clones from one sponsor would lock over a billion units, so it needs 30 independent sponsors, each an ember of real reputation it cannot fake.","stamp":7,"from":"poa1G8KcCVhrPVNiNCFMnaXpyCjDDoewQRyrvt796kxoaJKa","nonce":93,"parents":["554662377697ea830322ff54b5474e95d8f12f732aabc308d46745ec6993845a","8d89c4d51827712d9b9fbc4d296bccba20e3ad09c22c3c117aba509d5a67db66"],"ts":1792922157,"cid":"poa-mainnet-1","sig":"3hb4zxPcVq6NacN1yrSgRipxEHTDjNC3Yc7Cdk3kq5sERY2MvNETrSXKv47282sVTDuKJHNyLVX1QbYvR4kXjkkv"},"checkpointed":{"height":18691,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T14:25:53.148Z","checkpoint_height":18691,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}