coldcard.com的 10 大竞争对手

store.coinkite.com

Prepaid Gift Card for any product or service from this store. Delivered as unique codes that you can give to friends, family and associates or resell. Learn more here and check balances.

sparrowwallet.com

Sparrow is a modern desktop Bitcoin wallet application supporting most hardware wallets and built on common standards such as PSBT, with an emphasis on transparency and usability.

support.keyst.one

This tutorial explains how to use your Keystone & MetaMask to interact with DeFi platforms (dapps) using Uniswap as an example. The same method would apply for other dapps.

bitcoin.org

bitcoin is an innovative payment network and a new kind of money. find all you need to know and get started with bitcoin on bitcoin.org.

tangem.com

Sepet — çeşitli dijital varlıkların bir araya getirilmesiyle oluşturulan, kripto para biriminde birleştirilmiş bir yatırım ürünüdür.

thebitcoinhole.com

Explore the Keystone 3 Pro Bitcoin Hardware Wallet. See key features, pros and cons, and how to get the best deal right now.

bitcoiner.guide

QnA talks all things Bitcoin + Privacy

help.unchained.com

Support PINs help clients and Unchained staff verify one another over phone and video calls. Navigate to the support page while signed in to your account.

bitcoinsafety.com

The Cobo recovery seed backup cassette is perfect for anyone who uses a cryto wallet,.  Whether you use a hardware wallet or a software wallet, there is a pretty good chance that you have a very valuabe set of 24 words on a scrap piece of paper in your drawer.  Get a safe deposit box and get a Cobo cassette to to put in it. The Cobo cassette is relatively unique.  It doesn't use the same method of storing tiles as the Billfodl or the Cryptosteel.  For this model, there are mini screws that attach the front plate to the back plate.  The back plate has spots for the letters.  You put the letters in and then you attach the top plate with the screws.  It is actually easier to use than a lot of the other cassettes.   Made out of stainless steel, the Cobo cassette will keep your recovery seed safe during hurricanes, tornadoes, fires, and floods.  Stainless steel has one of the highest melting temperatures of any metal.  When it comes to seed backups, you want Stainless Steel or Titanium as your first choices.  Aluminum as a distant third.   Cobo is best known for its awesome hardware wallets and when it comes to quality, this seed recovery device is worthy of their reputation.

support.casa.io

Help Center