Bitcoin Forum

Anyone used a Ledger Nano-S-Plus before?  I just rage threw it accross the room... 4 attempts to use a phrase I made via dice then 20 pin invalids and I smashed it...  This device is a massive pain in the ass I wouldn't recommend...

Trezor I did let it make the words and no Issues. Touch screen is very nice to use.
I will attempt to use the words I created on the trezor to see if it is any better.  

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WELL the device can be put back together easily LOL.

I made a phrase from dice and keep getting "recovery phrase is invalid, retry"  Any one know why this would happen?

I recall there was a discussion about this on the development board.
If I remember correctly, if you are trying to get a 24 word seed with dices you are not supposed to get up to the 24th word, but rather only generate 23 words with dices and the 24th one must be calculated, for it in order to be valid.

Ill scroll through the board and see if I can find the thread for you.

Edit:

I think I managed to find it, OP. It seems the 24th word is supposed to be a checksum of the rest of the words, so you can't just pick it.

https://bitcointalk.org/index.php?topic=5423816.0

ooh..... I see... not easy to calculate it seems...

I will try reading again to see how to calcualte.

You are welcome.
It seems that there are some programs and webpages with helps you to perform the checksum and select a 24th word which would make your seed a valid one, however that may imply you would need to expose your seed to the internet, making it unsafe.

My recommendation would be to use an open source code to make the checksum and run the process on a computer without internet connection, once it is done and you have your 24th word, proceed to delete the code. I am not sure how safe this will be though, It would be constructive to listen to other's opinion on this matter.  :)

This topic probably should be placed (moved, which you can do yourself OP) in hardware wallets just FYI...but if I were choosing between hardware wallets Ledger would not be in the conversation.  The two wallets that most of the "professionals" tend to recommend are Trezor but the other is Cold Card's.  Cold Cards aren't open source, which I know is one downfall, but include a lot of other stuff that makes them an exceptional wallet.

Here's a ColdCard review- https://bitcointalk.org/index.php?topic=5405919.msg60552395#msg60552395

Im using safepal for about a year now, although I'm rarely using it daily. but so far so good but its using their own app to do transaction so its more like internet banking KEY, but it much simpler only use by scan it. but note the safepal is as far that i know is Closed Source so do your own research

Ledger and Trezor are most famous hardware wallets but you can find other hardware wallets from [LIST] Open Source Hardware Wallets (https://bitcointalk.org/index.php?topic=5288971.0).

If you want more reviews, Cryptowisser.com (https://www.cryptowisser.com/wallets/) can be helpful with their reviews.

Someone who doesn't know how to post a thread in the appropriate board, and who also doesn't know the rules of the forum (Rule 32), will surely have big problems with devices like hardware wallets. If you want to destroy something next time, take a hammer and do it right.

The S Plus is no different from the S model in terms of use, and it never occurred to me (and to most others) to solve our possible incapacity in that way. Read the instructions before use.

I've heard good things about Coldcard from the Twitter Bitcoin maximalist crowd despite it being a tad more complicated to use/prepare for the typical non-technical person. Obviously though, it's Bitcoin-only so it's an easy no-go if you're a fan of holding other cryptocurrencies.

You basically compared apples and oranges, and I think you are writing nonsense after you came back to forum after long period of inactivity.
It's not that I like ledger hardware wallets, but blaming ledger wallet for not accepting seed words you generated who knows how is ridiculous, and why didn't you do the same thing importing them to Trezor?
It's better to explain how exactly you generated seed words with dices.

One bonus question for you spazzdla:
- Can you please prove ownership for any of your address posted in forum before?

https://i.postimg.cc/YqDcym4R/mk41.png

About the Coldcard that you recommend, it is quite unique with a physical number button design and uses an OLED screen measuring 128x64 pixels.

Using double security that can store seed words stored in special chips that are designed for double security. Verifiable source code.

Features:
- USB-C Connector
- Unlimited Memory, no Bitcoin Transaction size restrictions
- NFC Tap for all data types, PSBT(BIP174), Address, etc...
- Sliding cover protects screen
- support BIP39 passphrases 25th word
- Even more security: Dual SE (Secure Elements) 1. Extensive duress PIN features 2. Multi-vendor solution
- USB Virtual Disk mode

https://i.postimg.cc/htJFFPTB/mk4-3.png
The price is still quite affordable, with $147.94, you can get the New COLDCARD Mk4 with upgraded secure elements, USB-C connector, new plastic, optional NFC, massive RAM for multi-sig, and much-much more.

https://i.postimg.cc/QxdGbqMV/mk4-2.png

#fun fact
But when you recommend Coldcard, there is something in common with the username you used, that is, this version of Colcard is named "mk4" on the board, are you the developer? or mk4 is just the serial name taken from the Toyota Supra mk4 which happens to be the same as your username.

https://coldcard.com/

Hah. Mk4 can mean many things — a car model(Volkswagen Golf Mk4, etc), a videogame(Mortal Kombat 4), an Iron Man armor version(Mark IV), etc. Coldcard's mk4 is just one of many similar names. :P

LOL, I'm just guessing but maybe that's wrong. mk4 has a lot of things.

Ok, forget about that.

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Regarding the Coldcard hardware wallet that you recommend, it is also provided with NFC features, is NFC safe for Hardware Wallet, because now we also know about a device that can easily hack NFC like "Flipper Zero" is a portable multi-tool for testers and geeks in toy form.
https://i.postimg.cc/bJTzq7j8/flipper.png

Because I have never used a hardware wallet with the NFC feature.

It mostly depends on what kind of information you transmit via these NFC channels: if it is no different from what is already being transferred with blockchain, then there is nothing to steal, hack or peer into. Partially signed transactions, signed messages, addresses, or even public keys: this information is not interesting to the attacker unless they want to figure out how much money you have under the mattress. Private keys, seed words, or passphrases are never transmitted through public channels, you only have access to them for a short period of time when doing an actual signing, but that's an unavoidable trade-off: after all, these are merely pieces of metal and silicon that can be broken if you invest enough money.

@spazzdla
I suggest setting fire to your home or smashing up your car. That usually helps to generate valid seeds with the help of dices or figuring out why you can't do it.

They aren't open-source, but if you are concerned about checking the codebase, you can still do that. Coldcards' code is available for verification and scrutiny if you know how to do it. Their Common Clause license prevents you to use their code in your own products. You aren't allowed to distribute it or build upon it. But as an end user with coding skills, you can make the necessary verifications.  

let me just give you a good recommendation video by BTCSessions: https://www.youtube.com/watch?v=LxTkLwpV1Po&ab_channel=BTCSessions

You can navigate in the video and find where he calculates the checksum (it's around 18min 40sec)

My personal favorite is the Ruger MkII, but the MkIV is nice too.  :P
https://www.outdoorlife.com/uploads/2022/07/16/IMG_5947-scaled.jpeg?auto=webp

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Really now, the ColdCard is a great weapon tool for the bitcoin maximalist, I've really been enjoying mine. 

The other one I would recommend for the bitcoin maximalist is the Foundation Passport.  I recently got one myself but haven't used it too much just yet, however I can easily see it replacing my ColdCard as my favorite hardware wallet. 

The Trezor Model T is also great and I would recommend it to those who need to hold alts on their hardware wallets.  Mine has been relegated to holding XMR and DOGE, since I've been exclusively using the ColdCard for bitcoin since last summer.

Those are the three that I would recommend, and I specifically recommend avoiding the Ledger models.

...

I have used three brands of hardware wallets.  I like my BitBox02 (BTC only version) and my Trezor Model T.  The Trezor is a little easier to use, but the BitBox has other advantages, so I like them about the same amount.

I also used to use a Ledger S, but that was a little less confidence inspiring, and I have taken to heart what various others have written about Ledger...

https://bitcointalk.org/index.php?topic=5193860.msg52830677#msg52830677
The best weapons were invented many years ago, they do not need maintenance and the revolver can be kept loaded at all times. This weapon will not jam when fired.

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https://www.ledger.com/blog/cometh-battle-blockchain-gaming-enters-ledger-live
Things to know:
– Cometh Battle is the first blockchain-based game to join your Ledger Live app’s Discover Section.

– Powered by the Polygon blockchain, Cometh Battle is a free-to-play tactical card game where you can play, earn, own, collect and trade your NFT cards and spaceships.

For me, the best wallet right now is the Passport Batch 2 (https://bitcointalk.org/index.php?topic=5421713.0). I've revieved their first (https://bitcointalk.org/index.php?topic=5382675.0) hardware wallet as well and both are good products. Neither is perfect, but the batch 2 has improved on a lot of mistakes and is a joy to use regularly.
Since I much prefer a device that has open-source, verifiable hardware and software (so basically everything) over one that doesn't, there are actually barely any other options on the market.

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If you're between Ledger and Trezor, always get the Trezor, since its firmware is open while Ledger is completely closed. No way for us to know if it has security issues, neither can we add features. Also if there was a security hole that the Ledger team fixed, if they don't mention it anywhere, you wouldn't even know it has happened. Kinda sketchy; if you already buy the product, you want to know what it's doing, right?

Ledger has a developers portal (https://developers.ledger.com/) where you can build your own apps, add support for them, create your own tokens, and connect them with Ledger. You probably can't add features or omit something from the coin apps that are already supported, but if you know what you are doing, you could build your own.