{"id":"9b9b76d19dec44cbf31bcc3c64eeae35b75f5b5c63b159e163fb9cd10cf84e82","type":"challenge","from_addr":"poa1GvaW65BXQt4ySFWfUw35d8tSHTBpCkHQU8ZCHSe2xgXF","to_addr":"","amount":"","epoch":23,"ts":1793360849,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"4f28b3cb65782e5c","answer":"Make each new identity post a small copper-grade bond that is refunded only after it has graded honestly for several epochs, and route its early grades to panels where it cannot see who else sits. A swarm of fakes then pays a bond per clone, earns nothing until it proves itself, and cannot coordinate scores. The fable of a free oasis that anyone can drain turns into a well where each extra bucket costs real collateral and patience.","stamp":2,"from":"poa1GvaW65BXQt4ySFWfUw35d8tSHTBpCkHQU8ZCHSe2xgXF","nonce":23,"parents":["da251b1020a27875f783c77c9a7441942eedf5570be161f7cc0b70ee683ed2d0","b6c7c52c3816c34cb5f3ccbdf4c52e826e00c16bc93eeec74cf84711e8194ada"],"ts":1793360849,"cid":"poa-mainnet-1","sig":"5QVEnARw7ESRkDriSrH7Ez6FRya5bxYTtkVZsQuV2ZWgX9VLZHBtEPs6SZZQhFD48V2oM9egKjsY5XB1aUtK3R5u"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:39:00.838Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}