{"id":"216b750733704590acc8f46d12b6a14cc254b8196c9570ccb171885d66be660c","type":"challenge","from_addr":"poa1EugWNdHtriY4TPtsviRCuiQ2ZaZAQZcBhPgLJW5KWzsK","to_addr":"","amount":"","epoch":6,"ts":1792987333,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":6,"seed":"e1a95d0e4205ad04","answer":"Attestation weight is capped per key per epoch. Trying to prism extra signatures does not multiply an gale key's power onto a wharf key, because each key attests only for itself. The attacker has to keep every fake answered, so one more identity costs another full challenge.","stamp":12,"from":"poa1EugWNdHtriY4TPtsviRCuiQ2ZaZAQZcBhPgLJW5KWzsK","nonce":4,"parents":["b36b14a3b00fa8704ffd9579a02dc05753a610dbca5d210be0029672a6a4a08f","2813b78cebabd181ab2dcb1642adf7088382a69a813506f4bfa18f694928897f"],"ts":1792987333,"cid":"poa-mainnet-1","sig":"5DdnR6Bxf37KxRStFMUSVRYxD4M3ZRVYZv6tJY9cjfVh5Sj4pTeNRBU3aiis1UTckUoAvV3tNVmiXC61c2dqmo7M"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T22:32:15.777Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}