Is Keystone custodial or self-custody?

Keystone is self-custodial — you hold the keys, and no company can freeze or move your bitcoin.

Does Keystone require KYC?

No — Keystone requires no identity verification to use.

No — Keystone is on-chain only.

Yes — Keystone's client source code is published for review.

Wallet directory

Best for: QR-based air-gapped signing with a real screen

Air-gapped hardware wallet with QR-code signing, a large touchscreen and open-source firmware.

CustodySelf-custody — you hold the keys

KYCNone — no ID required

LightningOn-chain only

Open sourceYes — client source is published

Runs onHardware

Aqua

Cheap everyday balances via Liquid + Lightning

BitBox02

Bitcoin-only hardware, simple setup

Bitkey

Beginners who want self-custody with recovery built in

Blockstream App (Green)

One wallet from mobile starter to Jade-paired cold storage

Blockstream Jade

Open-source hardware on a budget

BlueWallet

Simple on-chain mobile + watch-only

Is Keystone custodial or self-custody?: Keystone is self-custodial — you hold the keys, and no company can freeze or move your bitcoin.
Does Keystone require KYC?: No — Keystone requires no identity verification to use.
Does Keystone support Lightning?: No — Keystone is on-chain only.
Is Keystone open source?: Yes — Keystone's client source code is published for review.
What platforms does Keystone run on?: Keystone runs on Hardware.

Facts describe the core product and can change — always verify on the official site before moving significant sats. Got it set up? Find places that take Bitcoin near you or check your country's Bitcoin tax rules.