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Comparing Bitcoin software & hardware wallets, seed backup solutions, nodes & books: http://thebitcoinhole.com Twitter: @thebitcoinhole
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thebitcoinhole 1 year ago
I would like to hear the opinion of the Bitcoin community. While I was researching different assisted wallets for The Bitcoin Hole, I came across a case that I'm not sure how to categorize. Here's the scenario: An assisted wallet, where the owner and the service provider need both to sign a transaction to move the funds. You can think this a 2-of-2 multisig, where the service provider has one key and the owner the other. However you can also implement this with MPC (Multi-Party Computation). The implementation is not the issue. I define something as "non-custodial" or "self-custodial" when these two conditions are met: 1- The provider can't move the funds without owner's permission. 2- The owner can access its funds without the provider's permission. In the previous case, condition 1 is satisfied, but condition 2 is not. So, my conclusion is that this assisted wallet can't be categorized as "non-custodial" or "self-custodial". Some questions I have in my mind: - Is my conclusion correct? - Is there any difference between "non-custodial" or "self-custodial"? - Since the assisted wallet in this case cannot be considered "custodial" (as the provider cannot move the funds without the owner's permission), how should it be categorized? @lunaticoin @ODELL @jack @DETERMINISTIC OPTIMISM 🌞 @Leo Wandersleb @Arkad
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thebitcoinhole 1 year ago
Don't trust, verify Are you uncertain whether the hardware wallet you received has been tampered with? Inspect the packaging, the device and install the firmware yourself before using it. Unsure about what the firmware is doing? Check if it's open-source and verify it. Not confident that the source code matches the firmware you installed? Verify if the build is reproducible. Doubtful about trusting the key generation of the wallet? Generate your own entropy by rolling dice and use a passphrase. Lack trust in the hardware wallet manufacturer or the hardware itself? Setup a multisig with wallets from different manufacturers. Concerned that the software wallet used for multisig might be compromised? Utilize hardware wallets with screens to verify transactions and receive addresses. Worried that the computer/mobile where you install the software wallet might contains malware that steals your private keys? Use hardware wallets that are 100% air-gapped. Unsure which hardware wallet to buy? Take a look at our website.
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Best Bitcoin Hardware Wallets in 2026 | The Bitcoin Hole
Compare the top Bitcoin Hardware Wallets of 2026. Discover the most secure options and best deals available right now.
 Don't even trust this tweet, verify it
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thebitcoinhole 2 years ago
Two new features to compare added to our Software Wallets comparison. Seed Phrase Autocomplete Some wallets support to autocomplete each seed phrase word when importing your private key. This feature increase the protection against keyloggers stealing your seed phrase, because you don't need to type the complete words. In-app Keyboard Some wallets render an In-app keyboard when importing a seed phrase or entering a passphrase. This feature protect the users against keyloggers stealing your seed phrase or passphrase. image
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thebitcoinhole 2 years ago
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The Bitcoin Hole - Bitcoin software & hardware wallets, nodes, inheritance services & more
Compare the best Bitcoin software & hardware wallets, seed backup solutions, nodes, inheritance services & books
 we compare 50 different hardware wallets, feature by feature. We also list the best deals to buy a hardware wallet. Here there is a list of all the current Black Friday deals: Blockstream Jade: - Original price: U$S 64.99 - Black Friday price (10% off): U$S 58.49 - 10% off with coupon code 'thebitcoinhole': U$S 52.65 - More info:
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Jade - Hardware Wallet
Explore the Jade Bitcoin Hardware Wallet. See key features, pros and cons, and how to get the best deal right now.
 Coinkite Coldcard MK4 - Original price: U$S 157.94 - Black Friday price (20% off until Nov 27): U$S 126.35 - Extra 5% off paying in Bitcoin with coupon code CKBTC: U$S 118.45 - More info:
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Coldcard Mk4 - Hardware Wallet
Explore the Coldcard Mk4 Bitcoin Hardware Wallet. See key features, pros and cons, and how to get the best deal right now.
 BitBox02 - Original price: U$S 126 - Black Friday price (10% off): U$S 114 - Extra 1% off paying in Bitcoin - More info:
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BitBox02 Multi - Hardware Wallet
Explore the BitBox02 Multi Bitcoin Hardware Wallet. See key features, pros and cons, and how to get the best deal right now.
 Keystone 3 Pro - Original price: U$S 129 - Black Friday price (30% off until Nov 23): U$S 90.30 - More info:
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Keystone 3 Pro - Hardware Wallet
Explore the Keystone 3 Pro Bitcoin Hardware Wallet. See key features, pros and cons, and how to get the best deal right now.
 Trezor Model One - Original price: U$S 69 - Black Friday price (30% off until Nov 27): U$S 48 - More info:
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Trezor Model One - Hardware Wallet
Explore the Trezor Model One Bitcoin Hardware Wallet. See key features, pros and cons, and how to get the best deal right now.
 Trezor Model T - Original price: U$S 219 - Black Friday price (30% off until Nov 27): U$S 153 - More info:
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Trezor Model T - Hardware Wallet
Explore the Trezor Model T Bitcoin Hardware Wallet. See key features, pros and cons, and how to get the best deal right now.
 Ledger Nano S Plus +U$S 20 of free BTC for Black Friday (until Nov 27) - More info:
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Ledger Nano S Plus - Hardware Wallet
Explore the Ledger Nano S Plus Bitcoin Hardware Wallet. See key features, pros and cons, and how to get the best deal right now.
 Ledger Nano X +U$S 30 of free BTC for Black Friday (until Nov 27) - More info:
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Ledger Nano X - Hardware Wallet
Explore the Ledger Nano X Bitcoin Hardware Wallet. See key features, pros and cons, and how to get the best deal right now.
 Ellipal Titan 2.0 - Original price: U$S 169 - Black Friday price ($20 discount with coupon code 'Titan20'): U$S 149 - More info:
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Ellipal Titan 2.0 - Hardware Wallet
Explore the Ellipal Titan 2.0 Bitcoin Hardware Wallet. See key features, pros and cons, and how to get the best deal right now.
 D'CENT Biometric Wallet - Original price: U$S 159 - Black Friday price (30% off until Dic 3): U$S 129 - More info:
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 Cypherock X1 - Original price: U$S 199 - Black Friday price (20% off until Nov 30): U$S 139.92 - More info:
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Cypherock X1 - Hardware Wallet
Explore the Cypherock X1 Bitcoin Hardware Wallet. See key features, pros and cons, and how to get the best deal right now.
 Ngrave Zero - Original price: U$S 423 - Black Friday price (15% off): U$S 358 - More info:
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NGrave Zero - Hardware Wallet
Explore the NGrave Zero Bitcoin Hardware Wallet. See key features, pros and cons, and how to get the best deal right now.
 Satochip - Original price: € 25 - Black Friday price (20% off until Nov 24 with coupon code 'BF-20'): € 20 - More info:
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Satochip - Hardware Wallet
Explore the Satochip Bitcoin Hardware Wallet. See key features, pros and cons, and how to get the best deal right now.
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