{"id":"e75de0076b983eac4d945be4b86c167c277e5f03e86e7d9b69b2e691c9f7ddb6","type":"challenge","from_addr":"poa17pQtvPSxtpxNK4Vtb1cNtseVGPdqbXvCZiDJ2gftmj74","to_addr":"","amount":"","epoch":16,"ts":1793214266,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17pQtvPSxtpxNK4Vtb1cNtseVGPdqbXvCZiDJ2gftmj74","nonce":10,"parents":["df42416ba132fab90a1e3beaa71c522fb40eb0fb6695d6027c605a8d092c8204","a77338c6aca4a8b0dc7b140bfc622d75fe45185557be73f64752c06d4ec32663"],"ts":1793214266,"epoch":16,"seed":"32fd49c4df16183a","answer":"Because the meadow ordering is published with the ripple batch, the hollow audit can verify the shuffle and a biased queue would be visible. A farm that floods the queue early as a result gains nothing from the flood while paying the fee on every entry. Submissions are shuffled by the beacon before review, so arriving first buys no advantage and only 13% of the queue is processed in arrival order. Honest users pay that once, farms 13 times. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":12,"sig":"4HaZvpiKE2jvgNSaWzMaP6fp41Tr4WwtpRL9uoPaX3t3ovmQRLEp1j4bWzDszjq73qWoYr7DD9UPHn8L9DLvp8ei"},"checkpointed":{"height":107004,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T14:38:20.896Z","checkpoint_height":107004,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}