Use STX in a personal self-custody wallet or an air-gapped cold-wallet setup for higher-security storage.
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Support modes
Supported assets
Best fit
STX
Stacks Wallet
Hold Stacks (STX) with self-custody, QR-based offline signing, and air-gapped cold storage in Ownbit.
Cold WalletWallet
STX
personal self-custody and higher-security cold storage
About Stacks
What is Stacks (STX)?
Stacks is a layer that brings smart contracts and apps to Bitcoin, anchoring its blocks to the Bitcoin chain through its Proof-of-Transfer consensus. The STX token is used for fees and to participate in consensus. Ownbit manages STX as a self-custody and cold wallet, with keys generated and stored on your own device.
Stacks
BIP32 · BIP39
Wallet · Cold wallet
What you can do with it
Stacks in Ownbit
Self-custody by design
Your STX mnemonic and keys are generated and encrypted on your own device — never uploaded for remote custody.
Cold-wallet workflow
Track STX on a Watch Wallet and sign offline on an air-gapped phone; transactions move as QR codes.
Standards-based recovery
Recover STX with your BIP39 phrase in Ownbit or any compatible wallet — BIP32 · BIP39.
How it works
How Stacks works in Ownbit
Stacks in Ownbit is a single-key self-custody wallet: your BIP39 mnemonic and keys stay encrypted on your device. Run a Watch Wallet on an online phone and keep the signing key on an offline phone for air-gapped, QR-based cold storage.
Recovery and compatibility
Stacks recovery & compatibility
Recovery completes with your BIP39 mnemonic or private key in Ownbit or any compatible wallet — control of your STX always stays with your keys, not a server.
FAQ
Stacks wallet — frequently asked questions
Is my Stacks self-custodial in Ownbit?
Yes. Your STX mnemonic and private keys are generated and stored encrypted on your own device. Ownbit never holds them and cannot move, freeze, or access your funds.
Which Stacks assets can I hold?
Ownbit manages STX.
Can I use Stacks as a cold wallet?
Yes. Pair a Watch Wallet on an online phone with an offline signing phone; unsigned and signed transactions move between them as QR codes, so your keys never touch the internet.
How do I recover my Stacks if I lose my phone?
Restore your BIP39 mnemonic (BIP32 · BIP39) in Ownbit or any compatible wallet to regain access to your STX.
Does Ownbit support Stacks MultiSig?
Stacks is supported as a single-key self-custody and cold wallet. On-chain MultiSig is available for chains like Bitcoin, Ethereum, and TRON; for Stacks, Ownbit focuses on self-custody with air-gapped cold-signing.
Download
Ready to manage Stacks in Ownbit?
Download the app on iOS, Google Play, or via direct APK — self-custody from the first screen.