{"id":"db7d15a93c0c7ad915416c02d1bfffdb7407b4b751a64ae19fd775761244ff8f","type":"challenge","from_addr":"poa1BTy8RffA5cHzvExNPA2MeNMb6jmu1bvCiFhtXoBMScHb","to_addr":"","amount":"","epoch":19,"ts":1793278962,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BTy8RffA5cHzvExNPA2MeNMb6jmu1bvCiFhtXoBMScHb","nonce":12,"parents":["22368d95a6c98e084497050da0eb2528af56894578e59449f2f2bb5ca2204817","49feffff1a836e344b4c314fbfda82775148db0912f3d0144c992228014ddb8f"],"ts":1793278962,"epoch":19,"seed":"97c86b241e6a2f5c","answer":"Because the dune ordering is published with the pigment batch, the zenith 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 25% of the queue is processed in arrival order. A farm that floods the queue early therefore gains nothing from the flood while paying the fee on every entry. A 422 account operation therefore ties up 26 million dollars of idle capital. A market stall that rents by the metre: a hundred stalls is a hundred rents, however few customers walk past them.","stamp":0,"sig":"3Jxqj6maNKxvdf7jJWz177B57Zrq25op531sAGwuPdfkBM7pJePPazAWR4x1ts8RGM3hb4SSvdprLXNs7DCw4DRo"},"checkpointed":{"height":136510,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T16:01:25.018Z","checkpoint_height":136510,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}