Gatekeeper - Bitcoin Made Secure | Koinkeep: Bitcoin Wallet

KoinKeep

How would you feel if you lost your entire Bitcoin to a fraudulent withdrawal?

Don't let that happen.

Use Gatekeeper, the open-source tool that verifies every withdrawal you make is one that you want to make.

Gatekeeper is an open-source tool that works like your personal auditor to verify each and every withdrawal you choose to run through Gatekeeper. Using Gatekeeper to verify that the deposit address you're sending your hard earned Bitcoin to is indeed the address you want to send it to safeguards your Bitcoins from almost every conceivable attack. Gatekeeper supports single-sig, mult-sig, and multi-device multi-sig wallets. Stop worrying and start safeguarding your Bitcoin in the smart way today by downloading Gatekeeper.

DOWNLOAD NOW

How does it work?

1
Register your KoinKeep (or cold wallet of your choice) with Gatekeeper. Every xpub and derivation path associated with any device in your storage arrangement must be registered.
2
Create a receiving address and pass that to Gatekeeper's client. Gatekeeper can find the script format from the address, making this step absolutely painless for you.
3
Send a small amount of your Bitcoin to that receiving address and then withdraw it. It's pivotal that you make sure all devices are offline and stay offline as you send and withdraw.
4
Pass the second transaction to Gatekeeper. Gatekeeper will then display the vital stats you need to make sure your Bitcoin is safe, including the transaction amount, the deposit address, the change processed back, and any warnings you need to see. That's right - Gatekeeper notices when a transaction is suspicious.
5
If you can verify the amount withdrawn and the destination addresses, you're good to publish. If not, Gatekeeper's just saved your wallet from theft or worse.

DEVELOPED WITH:

Bip11

Bip13

Bip16

Bip32

Bip49

Bip66

Bip141

Bip143

Bip173

and more!

DOWNLOAD NOW

Not ready for a hardware wallet yet? Download our software wallet for free, and integrate a KoinKeep Vault later!