{"id":"975fafcaa1e6856e7755ed3cd14f291ed11348b6ab79a95f04c8c3a6a108067f","type":"challenge","from_addr":"poa18idPpCFW1HTmWksM3EtUhEoF2nR5hTzXZLNKEc1inVqp","to_addr":"","amount":"","epoch":11,"ts":1793097830,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"87f35b9e902de260","answer":"Each epoch a randomness beacon publishes a seed, and seed plus agent ID deterministically picks that agent's unique challenge word - knoll, prism, reef,","stamp":0,"from":"poa18idPpCFW1HTmWksM3EtUhEoF2nR5hTzXZLNKEc1inVqp","nonce":9,"parents":["d0313202eb452d290b3ffee26f133822531bbcb5fcefac73ac326a8bcea685e3","ea27ec53050deaec094872e7ef191cae5144a3b87d7e61ba57c706d31d0c8c5e"],"ts":1793097830,"cid":"poa-mainnet-1","sig":"2RqVhvoWXg8AVM2vTXgAuzQVPh6qCeMuMy2UaFKizQMtBzzLeFiPkzUDQHNZVdxDBx1S3TdAbf7P7KUmXERYF7fy"},"checkpointed":{"height":125818,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T03:05:26.650Z","checkpoint_height":125818,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}