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Coldcard

Coldcard is an easy to use, ultra-secure and affordable hardware wallet with verifiable source code that is easy to back up via an encrypted microSD card. Your private key is stored in a dedicated security chip. MicroPython software design allows you to make changes.

Features:

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Bech32

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Bech32:
Bech32 is a special address format made possible by SegWit (see the feature description for SegWit for more info). This address format is also known as 'bc1 addresses'. Some bitcoin wallets and services do not yet support sending or receiving to Bech32 addresses.
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Hardware Wallet

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Hardware Wallet:
Some wallets can pair and connect to a hardware wallet in addition to being able to send to them. While sending to a hardware wallet is something most all wallets can do, being able to pair with one is a unique feature. This feature enables you to be able to send and receive directly to and from a hardware wallet.
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Legacy Addresses

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Legacy Addresses:
Most wallets have the ability to send and receive with legacy bitcoin addresses. Legacy addresses start with 1 or 3 (as opposed to starting with bc1). Without legacy address support, you may not be able to receive bitcoin from older wallets or exchanges.
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Multisig

information
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Multisig:
Some wallets have the ability to require more than one key to authorize a transaction. This can be used to divide responsibility and control over multiple parties.
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SegWit

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SegWit:
Some wallets support SegWit, which uses block chain space more efficiently. This helps reduce fees paid by helping the Bitcoin network scale and sets the foundation for second layer solutions such as the Lightning Network.

Good

Acceptable

Caution

Not applicable

Contrôle sur votre argent

Ce portefeuille vous donne le contrôle complet sur vos bitcoins. Cela signifie qu'aucun tiers ne peut geler ou perdre vos fonds. Vous êtes toutefois toujours responsable de sécuriser et sauvegarder votre portefeuille.

Validation variable

Les fonctionnalités reliées à la validation des paiements sont offertes par le portefeuille logiciel que vous utilisez avec cet appareil. Veuillez consulter le score de Validation du portefeuile logiciel que vous envisagez utiliser.

Transparence complète

Ce portefeuille est "open source" et construit de manière déterministe. Cela signifie que n'importe quel développeur dans le monde peut étudier le code et s'assurer que le logiciel final ne cache aucun secret.

Environnement très sûr

Ce portefeuille est chargé depuis un environnement spécialisé et sûr établi par l'appareil. Cela permet d'offrir une protection très solide contre les vulnérabilités informatiques et les logiciels malveillants puisqu'aucun logiciel ne peut être installé dans cet environnement.

Confidentialité variable

Les fonctionnalités reliées à la vie privée sont offertes par le portefeuille logiciel que vous utilisez avec cet appareil. Veuillez consulter le score de Confidentialité du portefeuile logiciel que vous envisagez utiliser.

Variable fee control

Fee control features are provided by the software wallet you use with this device.

Similar Wallets

Sort by:

Similar wallets

Control

Validation

Transparency

Environment

Privacy

Fees

Armory Armory
Good
Good
Acceptable
Caution
Good
Good
Armory Armory
Good
Good
Acceptable
Caution
Good
Good
Armory Armory
Good
Good
Acceptable
Caution
Good
Good
BitBox02 BitBox02
Good
Not applicable
Good
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Not applicable
Bitcoin Core Bitcoin Core
Good
Good
Good
Caution
Good
Good
Bitcoin Core Bitcoin Core
Good
Good
Good
Caution
Good
Good
Bitcoin Core Bitcoin Core
Good
Good
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Caution
Good
Good
Bitcoin Knots Bitcoin Knots
Good
Good
Good
Caution
Good
Good
Bitcoin Knots Bitcoin Knots
Good
Good
Good
Caution
Good
Good
Bitcoin Knots Bitcoin Knots
Good
Good
Good
Caution
Good
Good
Bitcoin Wallet Bitcoin Wallet
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Bither Bither
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Acceptable
Acceptable
Acceptable
Acceptable
Caution
Bither Bither
Good
Acceptable
Acceptable
Acceptable
Acceptable
Caution
Bither Bither
Good
Acceptable
Acceptable
Caution
Acceptable
Caution
Bither Bither
Good
Acceptable
Acceptable
Caution
Acceptable
Caution
Bither Bither
Good
Acceptable
Acceptable
Caution
Acceptable
Caution
BitPay Wallet BitPay
Good
Caution
Acceptable
Acceptable
Acceptable
Acceptable
BitPay Wallet BitPay
Good
Caution
Acceptable
Acceptable
Acceptable
Acceptable
BitPay Wallet BitPay
Good
Caution
Acceptable
Caution
Acceptable
Acceptable
BitPay Wallet BitPay
Good
Caution
Acceptable
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Acceptable
Acceptable
BitPay Wallet BitPay
Good
Caution
Acceptable
Caution
Acceptable
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Coldcard Coldcard
Good
Not applicable
Good
Good
Not applicable
Not applicable
Coldcard Q Coldcard Q
Good
Not applicable
Good
Good
Not applicable
Not applicable
Cypherock X1 Cypherock X1
Good
Not applicable
Good
Good
Not applicable
Not applicable
Edge Mobile Wallet Edge
Acceptable
Acceptable
Acceptable
Acceptable
Acceptable
Acceptable
Edge Mobile Wallet Edge
Acceptable
Acceptable
Acceptable
Acceptable
Acceptable
Acceptable
Electrum Electrum
Good
Acceptable
Good
Acceptable
Acceptable
Good
Electrum Electrum
Good
Acceptable
Acceptable
Acceptable
Acceptable
Good
Electrum Electrum
Good
Acceptable
Good
Acceptable
Acceptable
Good
Electrum Electrum
Good
Acceptable
Good
Acceptable
Acceptable
Good
Blockstream Green Green
Good
Caution
Acceptable
Acceptable
Acceptable
Good
Blockstream Green Green
Good
Caution
Acceptable
Acceptable
Acceptable
Good
Blockstream Green Green
Good
Caution
Acceptable
Acceptable
Acceptable
Good
Blockstream Green Green
Good
Caution
Acceptable
Acceptable
Acceptable
Good
Blockstream Green Green
Good
Caution
Acceptable
Acceptable
Acceptable
Good
Blockstream Jade Jade
Good
Not applicable
Good
Good
Not applicable
Not applicable
KeepKey KeepKey
Good
Not applicable
Good
Good
Not applicable
Not applicable
Ledger Nano S Ledger Nano S
Good
Not applicable
Acceptable
Good
Not applicable
Not applicable
Mycelium Mycelium
Good
Caution
Good
Acceptable
Acceptable
Acceptable
Passport Passport
Good
Not applicable
Good
Good
Not applicable
Not applicable
Seedsigner Seedsigner
Good
Not applicable
Good
Acceptable
Not applicable
Not applicable
Sparrow Wallet Sparrow
Good
Acceptable
Acceptable
Caution
Good
Good
Sparrow Wallet Sparrow
Good
Acceptable
Acceptable
Caution
Good
Good
Sparrow Wallet Sparrow
Good
Acceptable
Acceptable
Caution
Good
Good
Specter Desktop Specter
Good
Good
Acceptable
Caution
Good
Good
Specter Desktop Specter
Good
Good
Acceptable
Caution
Good
Good
Specter Desktop Specter
Good
Good
Acceptable
Caution
Good
Good
Trezor Model T Trezor Model T
Good
Not applicable
Good
Good
Not applicable
Not applicable
Trezor One Trezor One
Good
Not applicable
Good
Good
Not applicable
Not applicable
Unstoppable Unstoppable
Good
Acceptable
Acceptable
Acceptable
Acceptable
Good
Unstoppable Unstoppable
Good
Acceptable
Good
Acceptable
Acceptable
Good
Wasabi Wallet Wasabi
Good
Caution
Good
Caution
Good
Acceptable
Wasabi Wallet Wasabi
Good
Caution
Good
Caution
Good
Acceptable
Wasabi Wallet Wasabi
Good
Caution
Good
Caution
Good
Acceptable

Good

Acceptable

Caution

Not applicable