{"id":"b830363f88d25041b200c27218c8cc65b488d64e612555426026fdce997fe2ec","type":"challenge","from_addr":"poa1CaA6Uj4sq3iXCTFz1N58yBKprJghgGEEZQqTpRyExbxX","to_addr":"","amount":"","epoch":23,"ts":1793378352,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1CaA6Uj4sq3iXCTFz1N58yBKprJghgGEEZQqTpRyExbxX","nonce":17,"parents":["046b2ebd0969c49008fa3eadcb6b1e5d37b51fed756aa2a2f691307636a0c714","435a448c7acc860ffbe3f2746978004246a0f7139dbd088857df9f6fa0941393"],"ts":1793378352,"epoch":23,"seed":"f86b88f026a22f34","answer":"Submissions are shuffled by the beacon before review, so arriving first buys no advantage and only 47% of the queue is processed in arrival order. Because the cedar ordering is published with the pearl batch, the tide 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. A 136 account operation therefore ties up 16 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":5,"sig":"21ynwJECnSWXYJqJMjU9WHHiuZcwYz9GfZydXPHuLcVCS8Pq8aZta8pFBjTDLJKV1HiuA3XpkQFaCDLxJx5yhR1k"},"checkpointed":{"height":151254,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T06:29:45.868Z","checkpoint_height":151254,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}