Three categories of Bitcoin wallet exist. All of them work with Bitok Arena — and one condition applies equally to every category. The wallet type does not matter. The key ownership does. Hardware, software, or mobile: what Bitok Arena requires is a Bitcoin address generated by a wallet whose private key belongs to you, not to a platform.
The category is less important than the custody model. Hardware, software, or mobile — what Bitok Arena needs is a private key that belongs to you, and an address that you can sign a transaction from without asking anyone's permission.
Hardware Wallets — Cold Storage That Competes
Hardware wallets store the private key on a dedicated physical device, isolated from any internet-connected operating system. Ledger Nano S Plus and Nano X, Trezor Safe 3 and Safe 5, SafePal S1 Pro, BitBox02 — all of them generate real bc1 addresses and all of them work as Bitok Arena entry points. You connect the device, confirm the transaction on the physical screen, and the BTC moves to the master wallet. The key never leaves the hardware during any part of that process.
For competitors who enter rounds regularly and hold meaningful amounts in their competition address, hardware is the appropriate level of security. Prize receipts are incoming Bitcoin transactions — they arrive in the hardware wallet address the same way any other transaction does, with no special step required to receive them.
Hardware wallets are the right choice when the amounts at stake justify the additional step of physical confirmation. For daily competition with routine amounts, software and mobile wallets deliver the same on-chain result with less friction.
Software and Mobile Wallets — Self-Custody on Every Device
Desktop software wallets produce the same self-custody properties as hardware, with the key stored in encrypted form on the device. Electrum has been the reference Bitcoin desktop wallet since 2011 — minimal, auditable, and trusted by participants who think carefully about what they rely on. Exodus runs on both desktop and mobile and is the most accessible entry point for new Bitok Arena competitors who want a clean interface without sacrificing key ownership. Sparrow targets privacy-conscious users who want full transaction control on the desktop.
Mobile wallets make Bitok Arena participation possible from a phone. Trust Wallet and BlueWallet both produce genuine self-custody addresses on Android and iOS. Wasabi Wallet is the right choice for participants who want CoinJoin privacy built into their transaction workflow — it breaks the on-chain link between inputs and outputs, which is meaningful for competitors who want to limit what their activity reveals about the address. All of them generate a seed phrase at setup. That seed phrase is the wallet. Write it down, store it offline, and treat it as the only backup that matters.
Every wallet type produces a valid Bitok Arena address. Hardware protects the key best. But any self-custody wallet — hardware, software, or mobile — enters the leaderboard exactly the same way: one transaction, one address, one real position on-chain.
The only wallet category that does not work for Bitok Arena is a custodial one — exchange accounts, hosted wallets, and any service where you see a balance but do not hold the seed phrase. That is not a limitation of Bitok Arena. It is a limitation of custodial accounts: they do not own Bitcoin addresses. They manage balance entries in private databases. Bitok Arena is built on the blockchain, not on private databases.
Your wallet type is already correct if you hold the keys. Pick up the device, copy the master wallet address, and send. The leaderboard updates the moment your transaction confirms.