Questions tagged [trezor]

Trezor is a hardware device that can generate and store cryptographic keys used with bitcoin (a bitcoin hardware wallet). The firmware can also be used in password management and for digital signatures.

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3answers
1k views

If I lose a Trezor then how does the replacement get access to the same wallet?

I am pretty confused. What I understand is that when I buy a Trezor then it gives me some words that I need to copy down. When the Trezor starts up does it then automatically create some Bitcoin ...
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4answers
1k views

Trezor Custom Mnemonic

How do I go about using words I pick in a trezor seed? I only want words that I select and in an order I select. I'm not worried about this being a less secure way to generate a seed. I will be doing ...
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2answers
3k views

How to view Bitcoin Cash (BCC) on Trezor Wallet

I'm on beta-wallet.trezor.io and I've updated the Firmware to 1.5.1 and still can't see any Bitcoin Cash listed (BTC). Perhaps I'm being impatient?
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2answers
90 views

I'm trying to confirm my BCH is being held on my trezor

When I go to https://trezor.io/claim-bch/ I'm being told my trezor needs a firmware update. However, I have updated my firmware on wallet.trezor.io. Is there an issue with claiming BCH? If not, why am ...
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1answer
91 views

I sent some Bitcoin to a Bitcoincash adress on Trezor

I sent some Bitcoin to a Bitcoincash adress on Trezor and it doesn't show on my Bitcoin in Trezor, how can I get them back ?
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0answers
225 views

Running trezorctl / python-trezor on macOS Sierra

As I am not familiar with python I am currently having trouble getting trezorctl running. After installing pip and running pip install trezor from my admin account I get the following error message ...
2
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2answers
2k views

Online exchange bitcoin balance to hardware wallet

For better security, how would I move bitcoin from my Coinbase Wallet and Vault to a hardware wallet like Trezor?
0
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1answer
381 views

How to use Copay with Trezor?

I have a trezor. Now I want to use it with Copay, how should I? I would like to think the seed should stay in Trezor so I should not key in anything to Copay. But when I tried with the recent Copay ...
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2answers
1k views

How do I use the new GPG signing feature with my Trezor?

I read here that with the new firmware, a trezor can be used to generate GPG signatures. How does that work? Is there a tutorial? I didn't see anything on the satoshi labs website.
2
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1answer
1k views

Can you deposit to an unplugged Trezor?

I just want to confirm if my logic is correct. If I send Bitcoin to my Trezor address while the Trezor is unplugged does the web wallet then receive the private keys from the transaction and only once ...
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1answer
540 views

Trezor Firmware update just hangs indefinitely

Trezor out of the box - first firmware update with the wallet not even set up and just hangs on "Installing...Please Wait". Read through all of the troubleshooting section on Trezor's website but no ...
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1answer
258 views

Trezor Simple recovery vs advanced recovery

Are there any security risks or advantages/disadvantages to using the simple recovery process vs the advanced on a trezor? Is one better than the other?
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1answer
2k views

Unplugged Trezor when incoming transaction was unconfirmed

I transferred some bitcoins from one of my online wallet to my Trezor. When the transaction is in unconfirmed mode I unplugged my Trezor. Then after I plugin my Trezor that transaction somehow did not ...
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0answers
309 views

Trezor driver not loading

This morning I opened my brand new Trezor and plugged it into my laptop. The message I received was that the device was not installed correctly or something like that. I tried three times. Then I ...
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0answers
143 views

Did wrong. Btc to Ltc from Trezor

Accidentally/stupidly sent Btc to Ltc address. On my Trezor I generated a Btc 'send payment', then I generated a 'receive payment'. Trezor asked for the Ltc address to be converted, which I did, then ...
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2answers
970 views

What happens when a Trezor is lost?

Trezor is one of the leading implementation of a hardware wallet. Its first generation won't support multisig ... because the Bitcoin network itself doesn't have strong multisig support. What happens ...
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1answer
314 views

Is there a mobile wallet that works with a Trezor?

Is there a mobile wallet that support using a Trezor hardware wallet to spend coins? Is there an online resource that tracks features like this for thin-clients?
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2answers
7k views

Can you ever view your private keys on the TREZOR?

ON a TREZOR, is there a way to see the private key after it has been generated from the seed? One that you could then import into another wallet manually. I don't know that I would ever want to do ...
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2answers
488 views

Where does Trezor get UTXOs from?

Since UTXOs are required to spend funds, where does Trezor get the unspent outputs from? Storing them in the hardware requires you to plug it in from time to time to update the UTXO set. You could ...
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0answers
111 views

Electrum + Trezor - Rename address labels only allows one label to be defined

Using Electrum 2.3.3 on Ubuntu 14.04.2 with a Trezor (firmware 1.3.3), I'm having trouble with the account labels. When I rename an account, it displays the new label. However, when I rename another ...
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2answers
1k views

How does a Trezor passphrase prevent restoration of a wallet if an attacker knows the seed?

Trezor User Manual says if you forget the passphrase there will be no way to recover your bitcoins. Not even the Recovery seed. How is it that you (or an attacker who knows the seed) can't just ...
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2answers
632 views

Can a Trezor seed be used in any other HD wallet?

Trezor FAQ says If you do not use a passphrase, your recovery seed is all that is needed to access your bitcoins. If you do not use a passphrase, can the Trezor seed be used to recreate a ...
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2answers
2k views

How can Trezor update firmware but never receive malware?

I understood from What is it about a Trezor that means it can't be infected by malware? that a Trezor would only interpret data as transaction details, but the Trezor also updates firmware. How is it ...
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0answers
80 views

Does Trezor have any shortfalls security-wise?

Or do you have a recommendation for another cold wallet?
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2answers
276 views

I Want To Confirm That My Bitcoins Are Being Held In New Wallet

I sent a couple bitcoin from one of my trezor wallets to a different trezor wallet. I don't know the details about how bitcoin "sending" between wallets work, and now I feel the need to confirm that ...