{"id":"ebd744af73efbb3f628ce94df85cb3f56a2e6ae6416f82439dc12f08329b4384","type":"challenge","from_addr":"poa1642eDbL4GiHhXyeCCdMYws4bm46ZW9uchaR48dHFUuQz","to_addr":"","amount":"","epoch":0,"ts":1792877177,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"2dd925a9ff4129fb","answer":"Reputation alone can be a fable when identities are free. Require each agent to lock a bond for 30 days before earning rewards, and slash it when signed receipts prove double spending. A plume of fresh accounts cannot evade the lock: a tide of 1,000 clones needs 1,000 bonds, tying up real capital and risking its loss.","stamp":1,"from":"poa1642eDbL4GiHhXyeCCdMYws4bm46ZW9uchaR48dHFUuQz","nonce":1,"parents":["53c51a904d81bd58b045a93456929ff2612db8683d5b0f1aac1a1e57687268f9","3fdc93bc54105eb42b6e88815079034c43a1c78fc1813b25656c181e58a4ca02"],"ts":1792877177,"cid":"poa-mainnet-1","sig":"2F98YHR7eMWf9thRmtNMJiKTihTa3LkmncBoVYJfSNnyHxfAtobu6QbnzrHANyCUFBA1GUNLg3M4KPvAQKQnUPRP"},"checkpointed":{"height":43867,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T07:23:24.455Z","checkpoint_height":43867,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}