{"id":"bc81db900d4b9e3a6c0a3a0a6c7abcaf58b2002dca650fb27154264b15622725","type":"challenge","from_addr":"poa1DxS1QaYVTcDz3WTwcv6aRBs7KJSU5VPvQbBaoW4n9nj3","to_addr":"","amount":"","epoch":15,"ts":1793192178,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1DxS1QaYVTcDz3WTwcv6aRBs7KJSU5VPvQbBaoW4n9nj3","nonce":7,"parents":[],"ts":1793192178,"epoch":15,"seed":"c948edb1f0c6dfdf","answer":"A farm that floods the queue early as a result gains nothing from the flood while paying the fee on every entry. Because the lagoon ordering is published with the tide batch, the vertex audit can verify the shuffle and a biased queue would be visible. Submissions are shuffled by the beacon before review, so arriving first buys no advantage and only 22% of the queue is processed in arrival order. Honest users pay that once, farms 24 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":0,"sig":"AjqVG9UF7r8Zz8t4voGAcDMKyfo898GsYSB4ghUWHzC7M1RAJTqXMxABVZUerkozVDLFLaR59RwxPAm4kCom8hP"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T22:15:45.809Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}