Keystone 3 Pro - Air Gapped Defi Crypto Hardware Wallet (Cold Wallet) (Bitcoin, Ethereum)

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An unboxing, setup and review of the Keystone 3 Pro, air-gapped cryptocurrency hardware wallet. This is the successor to the Keystone and supports things like Defi transaction verification, multiple seeds, fingerprint unlock and more.
Buy a Keystone 3 Pro: bit.ly/3RMbNnh
00:00 - Introduction
00:30 - Unboxing
01:51 - Device Verification
02:57 - Firmware Update
03:51 - Wallet Creation
05:04 - Overview of supported wallet software
05:41 - Using the Keystone with Blue Wallet
06:17 - Recieving Bitcoin with Keystone and Blue Wallet
06:39 - Sending Bitcoin from the Keystone with Blue Wallet
07:41 - Checking whether Keystone 3 works with Sparrow
08:22 - Using Keystone 3 with Metamask (Mobile)
08:59 - Sending Ethereum to the Keystone 3
09:20 - Sending Ethereum from Keystone 3 via Metamask Mobile
10:25 - Overview of supported chains/coins
10:46 - Wallet Settings & Features
11:11 - Adding and using Fingerprints
11:50 - Using Multiple Recovery Seeds on the Keystone 3
13:23 - General Device Settings
14:02 - Smart Contract Verification (Transaction Decoding)
17:49 - Note on Open Source Status...
18:01 - Summary and Conclusion

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29 июн 2024

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Комментарии : 178

@hashbrown14 7 месяцев назад

This is great, thanks! Also your hardware wallet comparison on your website is 🤯 Brilliant! 😁

@CryptoGuide 7 месяцев назад

Thanks, glad it helped :)

@alim883 8 месяцев назад

Amazing review. Thx for your work

@CryptoGuide 8 месяцев назад

Glad it helped

@AmyThrash 7 месяцев назад

I really appreciate your in depth review. You’re the only reviewer I’ve come across that tested the smart contract feature. Question: did it only work for you using the desktop version of the defi wallet? Or did it work using the mobile version as well?

@CryptoGuide 7 месяцев назад

Thanks. Basically the smart contract feature is totally independent of the software you are using, so will work the same on desktop and mobile.

@stevolanddownunder3549 8 месяцев назад

Good content mate thanks. Just wondering can this model keystone be updated with usb on the mobile phone or is the desktop/micri usb still required? Cheers

@CryptoGuide 8 месяцев назад

You can just a mobile phone and MicroSD. The usb functionality should work with Android (but isn't fully launched yet)

@martinlutherkingjr.5582 7 месяцев назад

How is the tamper resistance on this unit compared to the old keystone? I remember they had a premium version of the keystone which had an anti tamper feature where if you try to crack open the case it would brick or erase the device but the feature relied on an internal disposable battery that only lasted like 2 years so you’d have to keep replacing the device every 2 years it seemed like.

@CryptoGuide 6 месяцев назад

The tamper resistance is there, but the question of whether it relies on a batter will only be knowable once they release the full source which is apparently coming "soon"

@asteriskesque 8 месяцев назад

Just out of curiosity, why is some of the text so dark? 12:05, under "Notice." Is it a color that isn't getting picked up on camera, or is it that hard to read on the actual device? Other than that question... I really like what Keystone is doing. Among mainstream wallets (in other words, excluding DIY stuff like SeedSigner and Krux, which is my favorite), Keystone is the one that I'm most impressed by. P.S. Awesome content, as always!

@CryptoGuide 8 месяцев назад

The text is quite dark, but certainly readable in real life. (I boosted the brightness in a couple of shots where I wanted to highlight the dark text) I agree that I think their approach is very good in that they are offering something unique in both the Bitcoin-Only and Multicoin Firmware. It's great that they have also pushed the price down with this hardware refresh at a time when other vendors continue to push the piece up. Thanks for the encouragement :)

@DFP5 5 месяцев назад

@@CryptoGuide Just got keystone 3 pro but nothing is working for me. Do I need sd card ? Because when I try to update via cable or bar code nothing is working. My desktop camera can't even scan barcodes???

@CryptoGuide 5 месяцев назад

@hd9g 8 месяцев назад

Good complete review. Passphrase not supported?

@CryptoGuide 8 месяцев назад

Yes it is, it's in the wallet menu :)

@TravelTourDine_007 6 месяцев назад

In video 10:47 you demonstrated that you can add a wallet. Does that mean that a person cannot only have a MetaMask mobile wallet, but also a BlueWallet and Rabby Wallet using only One Keystone 3 Pro device? Or are three Keystone 3 Pro devices needed?

@CryptoGuide 6 месяцев назад

I don't quite understand the question. You can use one hardware device with Rabby, Blue wallet and Metamask at the same time with accounts derived from the same seed.

@chain_wizard 2 месяца назад

Keystone has now released the btc only firmware.

@CryptoGuide 2 месяца назад

Yea I saw that, will have a look at it in the next few weeks :)

@chain_wizard 5 месяцев назад

Keystone added support for seed generation using dice roll in the latest update. Will you make a video for this?

@CryptoGuide 5 месяцев назад

I saw that, great that they are finally arriving at feature parity for the previous generation device. That feature on it's own isn't really worth a video, but I will likely do one once the Bitcoin Only firmware arrives.

@formetoknow540 8 месяцев назад

Hellos crypto guide what's your thoughts on the trezor safe 3 ? Will u be buying it and reviewing it in November

@CryptoGuide 8 месяцев назад

Yea I'll certainly pick one up. (But haven't got around to placing the order yet) Generally it looks like a good improvement over the Trezor One and it's great to see that they are keeping the price point similar.

@chain_wizard 7 месяцев назад

What is the safest way to handle a big crypto wallet? Do you like having crypto in 2 or more wallets? Do you have. a 'cold' wallet which you never connect to uniswap/1inch etc? Or you have no problem to keep your crypto in 1 wallet?

@CryptoGuide 7 месяцев назад

Define big? If you are doing Defi stuff then you probably want to have one account that is dedicated to HODL and another for transactions and stuff. (This can happen on a single device) The main risk with splitting stuff up across multiple devices is that you then need to manage multiple backups... (Which makes it easier to mix things up)

@chain_wizard 7 месяцев назад

@@CryptoGuide5 or 6 figures portfolio. Can I use the same seedphrase on a keystone 3 pro but with different passphrase? 2 wallets but same seedphrase separated by different pin

@CryptoGuide 7 месяцев назад

Passphrases aren't retained with Keystone, so you enter them each time you want to use it. (And can have an unlimited number of passphrases associated with a given seed)

@travisoneal586 7 месяцев назад

Are you going to rank the Seedsigner among the other hardware wallets on your list?

@CryptoGuide 7 месяцев назад

Currently it is only retail options and doesn't include anything DIY. I'm inclined to make an additional list for DIY, as things like the build complexity, physical security, etc, vary dramatically.

@Xray007_ 7 месяцев назад

question. can i add 3 different wallet and i can attach as many as passphrases i want to each 1?

@CryptoGuide 7 месяцев назад

Yea basically it's three independent seeds and each of these could also have as many passphrases as you like.

@martinlutherkingjr.5582 6 месяцев назад

Not a fan of the lack of removalable battery. It’s probably a lithium battery so what if it catches fire? There goes all your other important documents and seeds that you might keep with the device.

@CryptoGuide 6 месяцев назад

You shouldn't be storing either important documents or seeds with the device

@martinlutherkingjr.5582 6 месяцев назад

@@CryptoGuide Yeah I know but some people will like in a safe deposit box

@CryptoGuide 5 месяцев назад

@taragorm8097 8 месяцев назад

Any chance you could do a video on burner wallets.

@CryptoGuide 8 месяцев назад

So what do you mean by that?

@caliarmour 6 месяцев назад

Question? This Ledger hack that was done through dapps, since Keystone 3 Pro is connected to METAMASK is this a risk to Keystone pro 3 also?

@CryptoGuide 6 месяцев назад

In general, many/most browser based wallets are susceptible to the same type of attack. That said, the attack was also only possible due to blind signing, which is normal on Ledger and hard to avoid, but can be avoided on Keystone :)

@Xray007_ 7 месяцев назад

is it safe to import a seed phrase generated from keystone 2 pro to keystone 3 pro? or generate a new seed phrase on keystone 3 pro and withdraw to that?

@CryptoGuide 7 месяцев назад

You can just use your existing seed

@brucepham5484 5 месяцев назад

When update firmware with Pro 3, are there any issues if i update without card reader?

@CryptoGuide 5 месяцев назад

Upgrading over USB is fine :)

@foxahmadgaming1803 2 месяца назад

Why you gave ellipal titan 2 a 37 score? I was thinking of buying it

@CryptoGuide 2 месяца назад

Just click through to the detailed breakdown spreadsheet and you can see the features from which the scores are calculated.

@user-kn5ro9qr9c 5 месяцев назад

Hi, I'm in Australia and need to use CoinSpot as my exchange any idea how to bind it with Keystone 3 Pro? Would I be able to see transactions on Keystone 3 Pro? Or do I have to use one of the supported apps? I can't find any info on this anywhere...Thank you in advance.

@CryptoGuide 5 месяцев назад

You just use the Keystone 3 with a wallet app for the coin/chain that you want, then use the same receive workflow that I demonstrated in the video to generate an address that it send the funds to.

@davidmccracken1799 6 месяцев назад

I noticed it does not support X M R. however there is also a form to submit a request to support a new coin. Do you think they would actually add it based on companies history? Also, do you think this is more Noob friendly than the Trezor model T? Thanks for the review! I’m looking for the absolute easiest to use device.

@CryptoGuide 6 месяцев назад

I would think that Trezor is actually more noob friendly as Trezor suite will guide you through most basic usage... Just be sure that if you use a passphrase with Trezor,that you back that up somewhere too

@davidmccracken1799 6 месяцев назад

@@CryptoGuide thanks! And the X MR?

@CryptoGuide 6 месяцев назад

No Montero at this time

@user-gq5fe6qp9j 4 месяца назад

What I still don't understand is how you add new coins who just came out recently?

@CryptoGuide 4 месяца назад

You would need to update the firmware to the latest release, then newly supported stuff will be there.

@chain_wizard 7 месяцев назад

One key touch vs keystone 3 pro. Which one u prefer? For holding alts and swapping on defi

@CryptoGuide 7 месяцев назад

The main question is do both support the alts that you want? If so, the Keystone 3 is certainly better, especially for Defi, if you want to put in the extra work to enable smart contract verification. (It also supports things like SLIP39, which the Onekey doesn't)

@chain_wizard 7 месяцев назад

@CryptoGuide the tutorial section in keystone website is saying coming soon for smart contract decoding. Is it the same with keystone 2 pro?

@CryptoGuide 7 месяцев назад

Smart contract decoding works already with the Keystone 3, I demo it in the video

@chain_wizard 7 месяцев назад

@@CryptoGuide which file is the right one for the smart contracts on github? the one with 3 in the name?

@chain_wizard 7 месяцев назад

@@CryptoGuidethey have released a second file with a 3 into the link.

@maheshmahi350 6 месяцев назад

Great video mate, thanks. I think they open sourced there both software and hardware & they said they will make the audit report public very soon. Do you have any updates regarding this matter?

@CryptoGuide 6 месяцев назад

I just checked their GitHub and they now have all the source available for both hardware and software :)

@maheshmahi350 6 месяцев назад

@@CryptoGuide Great! Happy new year bro ☕

@CryptoGuide 5 месяцев назад

Happy new year

@maheshmahi350 4 месяца назад

@@CryptoGuide The checksum displayed on my device and the checksum provided on the website is not matching (1.2.8) please help me i need your assistance.

@CryptoGuide 3 месяца назад

Missed this one earlier, did you end up sorting this out?

@user-cz9zh6vw1e 4 месяца назад

Why didn't you update via usb plug? Seems easier but is it less secure?

@CryptoGuide 4 месяца назад

The video was made a few weeks before the official release, so the USB update functionality wasn't working yet :)

@jameskent4902 2 месяца назад

would you recommend using the keystone 3 pro in conjunction with ian colemans tool to get dice rolls and all the goodies? Or could this cause issues down the road?

@CryptoGuide 2 месяца назад

The keystone 3 supports dice in the more recent firmware releases, so just use that. I would generally advice against using it with tools like Ian Coleman's tool, as it just creates more ways to accidentally compromise the security of your setup. (Compared to just doing it all on the hardware device)

@jameskent4902 2 месяца назад

Would you still advise against using Ian’s tool in a live usb Linux environment offline?

@CryptoGuide 2 месяца назад

That is the only place you should use it, though if your hardware device does what you want, you should just use that :)@@jameskent4902

@jameskent4902 2 месяца назад

Can you make a video explaining how hardened addresses work? Like those that are seen in Ian Coleman’s tool.

@CryptoGuide 2 месяца назад

Do you mean hardened derivation? Basically this just means that the addresses aren't just derived from an extended public key, but require access to the private key. This could be useful in some more obscure configurations where you may need to share individual private keys from within an account in a secure way. (As with a normal wallet, if someone has the extended public key and a single private key, they can calculate all of the private keys for that account)

@liontribe555 2 месяца назад

Bit confused on a couple of issues, 1. I thought that since it uses third party apps that virtually any coin would be supported, is that correct. Just reading in comments that some coins are not. Also, how can using third party apps be secure on an airgapped device?, isnt that connecting to the internet in a way? Is that really trustworthy?

@CryptoGuide 2 месяца назад

Third party apps only make use of functionality that already exists within the hardware device itself. (Some coins/chains work the same under the hood in terms of addresses, transaction signing, etc) Third party apps are the same from a security perspective as those provided by a vendor. (And this has nothing to do with being air gapped) Private keys, seed phrases, etc, remain on the hardware device and are not shared with the applications that are running on the internet connected PC/Phone.

@GreggRoddy 5 месяцев назад

I don’t have Bitcoin on any of the supported online wallets. I have it on Coinbase. Can I transfer it directly from Coinbase to the Keystone 3 Pro?

@CryptoGuide 5 месяцев назад

Yes

@GreggRoddy 5 месяцев назад

I did a test run where I transferred a small amount of Etherium from Coinbase Wallet to the device. Success. But I can’t transfer it back to Coinbase Wallet. The device says “Invalid QR Code.” @@CryptoGuide

@CryptoGuide 4 месяца назад

So what are you trying to scan that gives you that message?

@shaiksajid4739 8 месяцев назад

Coldcard mk4 and keystone pro i am confused please help me I want secure wallet

@CryptoGuide 8 месяцев назад

Are you asking for a recommendation? If so, will you be using it with a PC or mobile? Are you only storing Bitcoin or also other stuff?

@shaiksajid4739 8 месяцев назад

@@CryptoGuide i am just store my btc And I have pc and mobile

@CryptoGuide 8 месяцев назад

Basically the Keystone is a simpler interface and let's you operate via QR which can be much less fiddly when compared to operating via MicroSD. (Depending on your phone, the Cold card may work via NFC too)

@Rippleman1 3 месяца назад

Does it do Bitcoin Taproot? (Ordinals)

@CryptoGuide 3 месяца назад

The latest firmware does support taproot addresses. (Though how well this would work with ordinals stuff would depend on the wallet software you are using)

@chain_wizard 3 месяца назад

Did you try to what happens if a thief gets your keystone in his hands? What happens if he tries to break in? Did u test it? Does it wipe out?

@CryptoGuide 3 месяца назад

Unless it's someone from the NSA, they would need the PIN to be able to do anything with it.

@chain_wizard 3 месяца назад

NSA hahaha good one. Fantastic thanks@@CryptoGuide

@CryptoGuide 3 месяца назад

;)

@feyrussiad9549 4 месяца назад

my keystone 3 pro is not working and can't go into the wallet what could it be

@CryptoGuide 4 месяца назад

So what does this mean? Did you forget the PIN or something?

@feyrussiad9549 3 месяца назад

@@CryptoGuide no i haven't forgotten my password, when i try to start keystone 3 pro it shows up on the screen 3 options to choose from 1. Restart, 2. Shut down and 3 Wipe the device

@CryptoGuide 3 месяца назад

So did it previously work or is this a new device?

@tomcurry3358 8 месяцев назад

Doesn't support Cardano?

@CryptoGuide 8 месяцев назад

Doesn't look like it

@goodlifebdg 3 месяца назад

No longer support aaa 🔋?

@CryptoGuide 3 месяца назад

Yea they went with in-built battery only. (No removable battery at all)

@goodlifebdg 3 месяца назад

@@CryptoGuide besides the new coldcard q, is there any other wallet that support aaa 🔋?

@CryptoGuide 3 месяца назад

Not that I'm aware of.

@goodlifebdg 3 месяца назад

@@CryptoGuide i guess aaa is better & cheaper than li ion. We can get it anywhere, and safer to use (remove after use). Do you think so too ? Wonder why very few hardware wallets have this feature

@CryptoGuide 3 месяца назад

I think it's a few reasons. Firstly, I think it's just cheaper to have a lithium battery built it. Secondly it would be a better user experience overall, as using low quality AAA batteries can cause weird bugs on the device. Finally (and cynically) having a battery built in puts a fixed lifetime on the device...

@willedwards7679 8 месяцев назад

Scrolling looks extremely laggy, is it like that in real life?

@CryptoGuide 8 месяцев назад

Yep, it's certainly not currently as smooth as the normal UI that you would see in a phone, but I find it to be just fine for other UI interactions.

@danielkursk 8 месяцев назад

Mine only charges to 92%. Does anyone else have this problem?

@CryptoGuide 8 месяцев назад

How does the battery life go? (Despite it topping out at 92%) Mine seemed to charge fine but I'll charge and discharge it a few times and see how it goes.

@DFP5 5 месяцев назад

Mine goes to 89. Keystone 3 pro is cheaply made in China. I knew I should went with trezor

@CryptoGuide 5 месяцев назад

They are fundamentally different offerings, but Trezor is a great option too.

@danielkursk 5 месяцев назад

@@DFP5 @CryptoGuide They changed the charging curve in one of the firmware updates which fixed the charging problem. Battery life isn't great but it isn't terrible either. Never tested it, but I feel like I could get 6-8 hours of transacting out of it. I still cannot switch to it as my main wallet because it still does not support signing BTC transactions over USB (while it supports signing EVM with Rabby Wallet over USB).

@CryptoGuide 5 месяцев назад

Nice, thanks for the update

@yudhalistiono8959 8 месяцев назад

Cant keystone 3 pro bind keystone app?

@CryptoGuide 8 месяцев назад

They don't seem to pushing their own app anymore, but rather supporting 3rd party ones.

@yudhalistiono8959 8 месяцев назад

@@CryptoGuide sad hear that i make question to cs keystone n he said nothing plan to connect again keystone app I

@CryptoGuide 8 месяцев назад

Yea they are certainly a bit all over the place in terms of changing the hardware/software stack.

@thedave1771 3 месяца назад

In fairness their app is why I don’t use my existing Keystone at all. The weird “stick with our app, or only have BTC forever” is a weird dealbreaker. I’ve got two, I’ll move away from their app and go to BTC-only eventually.

@CryptoGuide 3 месяца назад

Yea I avoid their vendor supplied software entirely, even with the older Keystone devices.

@jpp62200 8 месяцев назад

1:14 no french?😢 (should be in top 6...)

@CryptoGuide 8 месяцев назад

Nope, not in the cards. The firmware also currently only supports English, but that will likely expand over the coming months.

@rafaeltomaszewski994 5 месяцев назад

When purchasing, I did not check whether Keystone supports basic currencies such as XLM or XRP. It turned out that in addition to not supporting them, it also did not support the ones I was interested in, e.g. XDC and QNT. Be sure to check this before purchasing, as Keystone has a strict "no refund" policy. Very poor service and lack of support for important cryptocurrencies are very serious disadvantages. I warn against purchasing. I primarily use ISO20022 complient currencies such as XLM, XRP, QUANT, XDC, CSPR, IOTA and others. Most of them are not supported by this wallet. So for me Keystone Pro is more like "just a stone", a $100+ brick. I do not recommend.

@CryptoGuide 5 месяцев назад

Yea unfortunately checking coin support is required for every wallet

@Gustavo-gk2bu 8 месяцев назад

No Bitcoin only firmware is a BIG red flag

@CryptoGuide 8 месяцев назад

It's really too soon to say, as they will simply be going to market with what can sell the most units to the largest audience from day one. Will need to keep an eye on it over the next few months. (Particularly once they open source everything)

@andersonvillaverde 8 месяцев назад

@@CryptoGuidethey will launch a BITCOIN ONLY DEVICE in 2024, upcoming the Halving. Unfortunately, I cant wait .

@CryptoGuide 8 месяцев назад

Yea unfortunately if you need the Bitcoin only features like Multisig today, Keystone don't have a good option. (Unless you are happy to track down a Keystone 1)

@DanielNeubauer 8 месяцев назад

They have a Bitcoin only firmware for the KS 2 Pro as well. Who says they will not create one for the KS 3 Pro too? I am more concerned about the USB and Bluetooth connection on an airgapped device.

@andersonvillaverde 8 месяцев назад

@@DanielNeubauer they said that to me: "we will lauch a bitcoin-only device in 2024". That is the reason!

@ryanretirement6662 Месяц назад

Every new keystone hardware wallet firmware update only last 4 years or less. Is not worth buy keystone 3 pro.

@CryptoGuide Месяц назад

Yea the whole Cobo Vault -> Keystone -> Keystone thing is certainly pretty lame as far as longevity goes :/

@ryanretirement6662 Месяц назад

@@CryptoGuide I have my ledger nano s over 8 years still have new firmware release every 5 months.

@CryptoGuide Месяц назад

I agree but it's worth noting that Trezor and Ledger and exceptions to the norm here and that almost no-one has supported hardware as long as they have. (Which is commendable for them)