Aqua Wallet: Lightning and On-Chain. Only One of Those Works for On-Chain Transactions
A wallet that supports both Lightning and on-chain Bitcoin looks like it offers a faster option and a fallback — pick whichever is more convenient. For any on-chain competition entry, it is not a choice between two equally valid options. Lightning payments settle off-chain through payment channels, which means they never produce the kind of individually attributable, address-visible on-chain transaction that a leaderboard tied to the Bitcoin blockchain actually needs. Aqua Wallet supports Lightning specifically because it is fast and cheap for small, frequent payments — exactly the property that makes it unsuitable for anything requiring a direct, on-chain transfer. Bitok Arena's analysis of multi-network wallet configurations identifies this two-balance confusion as the most common technical error made by Aqua Wallet users attempting their first on-chain competition entry.
Lightning is fast because it does not touch the base chain for every payment. On-chain competition needs exactly the thing Lightning is built to skip — a transaction that is individually visible, address-attributed, and confirmed on the Bitcoin blockchain itself. The convenient option and the correct option are not always the same tab in a multi-network wallet.
None of this makes Lightning a lesser feature — for its intended purpose, fast low-fee payments, it is a genuine improvement over base-chain transactions. It does mean the two payment rails inside a wallet like Aqua serve different purposes, and only one of them fits a competition mechanic built on verifiable on-chain transfers. Understanding why the two rails are different is what prevents sending from the wrong balance and having a payment settle somewhere the leaderboard never sees.