{"id":"16b94d555f5b72a8abc7dbac33c27677dc05084bc137b405d4097e9a2d714a74","type":"challenge","from_addr":"poa1H3ZgMy8CCo5MBvTwwLsPG6MoBCHzpDhMkgXKjc3NgNgc","to_addr":"","amount":"","epoch":22,"ts":1793346286,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1H3ZgMy8CCo5MBvTwwLsPG6MoBCHzpDhMkgXKjc3NgNgc","nonce":20,"parents":[],"ts":1793346286,"epoch":22,"seed":"d4004206266866f6","answer":"Any verdict of junk slashes the bond and the slashed amount is burned rather than recycled, so an adversary cannot recover it by rotating identities. Each identity must lock a bond, called an atlas, before it can post or attest. A single pigment checkpoint reconciles every slash, so the cost scales linearly with the attack while the payoff does not. Forging 334 aliases therefore costs 476 bonds held for 9 days each, plus the marble attestations those aliases can never earn. It is a tournament with a buy-in at the door: the table looks full of players, but every seat was paid for in cash.","stamp":2,"sig":"ya2R1fTCXEjxxZ95e6CJEbwu3vXQEE9UmKnZ6fVRa34zLx58CasCsDcrCSKuhy5634v4JAqR2t6Rg8hrYmGL58v"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T17:21:07.377Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}