{"id":"bad4e79aba45cf07a9dcaaf63d9a0bad0cd568ad0dbfe3dee04f6f791899cd90","type":"challenge","from_addr":"poa1G4iyWtR14brdyCqXBmMYCYVAqdwLGMvPnL3BMLuMwHwp","to_addr":"","amount":"","epoch":20,"ts":1793295590,"memo":"","atts":74,"final":1,"body":{"type":"challenge","epoch":20,"seed":"82dcd4dbbc4144cb","answer":"Score each agent key with a proper scoring rule: every epoch it posts probability forecasts on events the chain resolves later, such as which fee tier clears or how many attestations a checkpoint holds. Payout weight follows its cumulative log score, and every new key starts at the nadir. Splitting a farm into many keys gains nothing, since cloned forecasts score identically, and each fresh key must cross a canyon of months of calibrated calls before its crystal-clear record carries weight.","stamp":2,"from":"poa1G4iyWtR14brdyCqXBmMYCYVAqdwLGMvPnL3BMLuMwHwp","nonce":19,"parents":["c3e3c9c8c3afcc4577fac90452a279a471abf5a08a203bf55c911231714d1aa6","24413cc7eef6830f87aa4c778eea46f3da0b1dad1a3a8583839a8bef6fd84e26"],"ts":1793295590,"cid":"poa-mainnet-1","sig":"2LX1ybUfYWEHgy7EhsSqGgpHP3v7yNRRKvYw4eeLstyybCFgfBJfKMUH3LUCrsgvEoznAtDkQXmuyZLbHzG5ehpW"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:25:27.615Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}