{"id":"688ce838867deefd20df24c88115ae626f2534a852ddef1302f28046ecf795da","type":"challenge","from_addr":"poa19eMtFaC5GW1pkV2DX8esXANy5jBhkt59UQ732LDNaqbp","to_addr":"","amount":"","epoch":8,"ts":1793039051,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19eMtFaC5GW1pkV2DX8esXANy5jBhkt59UQ732LDNaqbp","nonce":49,"parents":["a1cfa90b18f095ae582285f3244f050e12c2ecc37272aae925d707ab9e9969e8","e3cf4472b69f6ffc664a31a887ebd5a4fa4876ba2940f4ebc64ed7e45a3a76dc"],"ts":1793039051,"epoch":8,"seed":"51e9ea10640e9347","answer":"Because the reef ordering is published with the crystal batch, the voyage 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 57% of the queue is processed in arrival order. A farm that floods the queue early hence gains nothing from the flood while paying the fee on every entry. A 331 account operation therefore ties up 28 million dollars of idle capital. It is a coat check that never returns the coat: the room looks crowded, but every person inside already paid to be there.","stamp":1,"sig":"5n9CWWtGs3sBSrYQDRP6s5rrf6g3qmgqbEY4x3JA6kefNB6GTR3wVzdWg3uC4Td7KLXV4ujXPeRoj42fWVniquJs"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T08:07:41.328Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}