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Coldcard

Coldcard is an easy to use, ultra-secure, open-source and affordable hardware wallet 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

information
×
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

information
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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

information
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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

information
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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

자금 제어하기

이 지갑은 귀하에게 비트코인 관리를 제공합니다. 즉, 제 3자가 자금을 동결하거나 날리는 위험이 없다는 것을 의미합니다. 하지만 귀하는 지갑의 보안 및 백업에 관해서는 책임이 있습니다.

변수있는 유효성 검증

결제 확인 기능은 본 디바이스와 함께 사용하는 이 소프트웨어 지갑에 의해 제공됩니다. 귀하가 사용할 소프트웨어 지갑에 관한 유효성 검사 스코어를 참조하십시오.

기본 투명성

본 지갑의 개발자는 사용자의 소스 코드를 게시할 수 있습니다. 즉, 전 세계의 개발자 누구든 이 소스 코드를 검사할 수 있음을 의미합니다. 하지만, 본 지갑이 결정적으로 비트코인 코어 같이 구축되지 않았기 때문에 최종 소프트웨어를 설치하거나 업데이트할 시 본 지갑의 개발자를 신뢰해야 합니다.

매우 안전한 환경

본 지갑은 디바이스에 의해 제공되는 안전한 특수 환경에서 로드됩니다. 소프트웨어가 환경에 설치될 수 없기 때문에 본 지갑은 컴퓨터 취약점 및 멀웨어에 강력한 보호 기능을 제공합니다.

가변적 개인 정보

귀하가 본 디바이스로 사용하는 소프트웨어 지갑은 개인 정보 기능을 제공합니다. 귀하가 사용하실 소프트웨어 지갑에 관한 개인 정보 스코어를 참조해주십시오.

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
Good
Not applicable
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
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 Knots Bitcoin Knots
Good
Good
Good
Caution
Good
Good
Bitcoin Wallet Bitcoin Wallet
Good
Acceptable
Good
Acceptable
Acceptable
Good
Bither Bither
Good
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
Caution
Acceptable
Acceptable
BitPay Wallet BitPay
Good
Caution
Acceptable
Caution
Acceptable
Acceptable
BLW BLW
Good
Acceptable
Acceptable
Acceptable
Acceptable
Acceptable
BRD BRD
Good
Acceptable
Acceptable
Acceptable
Acceptable
Good
BRD BRD
Good
Acceptable
Acceptable
Acceptable
Acceptable
Good
Coldcard Coldcard
Good
Not applicable
Acceptable
Good
Not applicable
Not applicable
Eclair Mobile Eclair Mobile
Good
Acceptable
Acceptable
Acceptable
Acceptable
Acceptable
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
Acceptable
Acceptable
Acceptable
Good
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
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
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