Hardware Wallets
Physical hardware wallet devices for cold storage of Bitcoin private keys, including air-gapped signers, NFC cards, and tamper-resistant security devices.
Copiaro - Bitcoin Hardware Wallets & Secure Digital Assets Store
Copiaro is a trusted online store offering premium hardware wallets like Trezor, Ledger, and Coldcard for secure cold storage of Bitcoin. It also sells Bitcoin books, merchandise, and backup tools, with a focus on privacy and security. The store accepts Bitcoin on-chain payments and offers worldwide shipping with fast delivery.
Perlover's Blog - Bitcoin Resources for Beginners
A comprehensive guide listing trusted Bitcoin resources for beginners, including wallets, exchanges, payment methods, and tools. Covers on-chain and Lightning Network usage, with emphasis on safety, avoiding scams, and practical on-ground applications like Bitcoin ATMs and peer-to-peer trading.
Perlover's Blog - Bitcoin and Lightning Network Guides
A blog offering practical guides and tutorials on Bitcoin and the Lightning Network, including setup for hardware wallets like Trezor, Lightning payments, and secure Bitcoin usage. Content covers technical setups, wallet integrations, and real-world use cases for Bitcoin and Lightning transactions.
Artem Ageev - Secure Bitcoin Wallet Setup Guide
A practical guide for setting up a secure Bitcoin wallet using offline methods and physical backup. The article emphasizes cold storage, air-gapped operations, and printing private keys on paper to protect against theft or loss, with specific instructions on using bitaddress.org and maintaining privacy through physical backups.
Trezor - Bitcoin Dollar-Cost Averaging in Hardware Wallet
Trezor offers a secure, non-custodial way to save Bitcoin using dollar-cost averaging (DCA) directly through your hardware wallet. Set fixed weekly, monthly, or bi-weekly purchases to gradually build your Bitcoin holdings without price volatility exposure. All transactions are executed directly to your Trezor device, ensuring full control and security.
BitBox - Hardware Wallets for Secure Bitcoin Storage
BitBox offers physical hardware wallets that securely store your Bitcoin and other cryptocurrencies using air-gapped, non-custodial technology. Designed with Swiss engineering, these devices keep your private keys offline and never transmit them to the internet, providing top-tier security for cold storage of Bitcoin and over 1500 ERC20 tokens.
BitBox - Hardware Wallets for Secure Bitcoin and Cryptocurrency Storage
BitBox offers hardware wallets that store your private keys offline, providing cold storage security for Bitcoin and over 1500 cryptocurrencies. Designed with Swiss precision, these devices ensure your assets remain safe from online threats and are fully non-custodial, with support for air-gapped operation and microSD card backups.
Coldbit - BIP-39 Passphrase Security Guide
A detailed guide explaining the security of BIP-39 passphrases in Bitcoin wallets, including entropy calculations, attack classes, and best practices for creating strong, hard-to-crack passphrases. Focuses on cold storage, passphrase length, and cryptographic standards like PBKDF2.
Electrum - Guide to Using Hardware Wallets on Linux
A step-by-step guide for setting up and using hardware wallets with Electrum on Linux. Covers dependencies, Python libraries, udev rules, and device-specific setup for Trezor, Ledger, KeepKey, and other hardware wallets. Designed for users seeking secure, non-custodial cold storage of Bitcoin private keys.
Trezor - Hardware Wallet Security and Blockchain Features
Trezor offers secure, air-gapped hardware wallets for cold storage of Bitcoin private keys, providing maximum protection against online threats. The device supports Bitcoin on-chain transactions and advanced blockchain features including Cardano message signing, Ethereum EIP-712 typed data, and Solana staking, with enhanced user interface improvements and multi-language support.
Trezor - Hardware Wallet Setup with Electrum
This guide explains how to set up and use TREZOR hardware wallet with Electrum v3 to access SegWit accounts. It provides step-by-step instructions for importing accounts using BIP49 derivation paths, ensuring secure cold storage of private keys without exposing them to the internet.
TREZOR - Hardware Wallet for Secure Bitcoin Storage
TREZOR offers a hardware wallet that provides cold, air-gapped storage of Bitcoin private keys, ensuring maximum security through offline key management. The firmware update 1.3.1 introduces improved signing performance, customizable home screens, and enhanced user experience with early button confirmations during complex transactions.
Trezor - Open Source Bitcoin Backend for Hardware Wallet Security
Trezor, the world's first hardware wallet, has transitioned its backend service to open-source Bitcore, enhancing stability and user privacy. The service allows users to choose their own blockchain server and does not hold private keys, ensuring non-custodial security. This update improves accessibility and reduces dependency on SatoshiLabs servers.
Trezor - Hardware Wallet Security for Bitcoin and Digital Assets
Trezor offers a secure hardware wallet solution for managing Bitcoin and thousands of digital assets. The Trezor Suite app enables users to buy, sell, send, and swap crypto securely, with full support for Bitcoin on-chain transactions and advanced privacy features like address poisoning protection and biometric login. The hardware wallet provides cold storage with air-gapped security and independent open-source audits.
Trezor - Bitcoin Cash Support and Hard Fork Guidance
This guide explains how a Bitcoin Cash hard fork on August 1st affects TREZOR users. It details the process to claim Bitcoin Cash (BCH) coins, explains transaction history divergence, and emphasizes that TREZOR supports Bcash via secure, non-custodial wallet functionality with no action required on the original Bitcoin chain.
Cryobrick - Air-Gapped Bitcoin Cold Storage Solution
Cryobrick provides a secure, air-gapped Bitcoin cold storage solution using feature phones. Users store private keys offline, eliminating internet exposure and remote attack risks. The service offers zero cost, plausible deniability, and is designed for maximum privacy and security without requiring account creation or identity verification.
Tropic Square - Open-Source Hardware Wallet with Transparent Security
TROPIC01 is a tamper-proof, open-architecture secure element designed for hardware security in IoT devices, crypto wallets, and decentralized infrastructure. It offers full transparency through public audits and verifiable testing by experts and the open-source community, ensuring no hidden backdoors. Built on RISC-V architecture with support for AES-256-GCM, ECDSA, and tamper resistance, it provides cold-storage-grade protection for cryptographic keys.
TROPIC01 - Open-Source Secure Element for Bitcoin Hardware
TROPIC01 is an auditable, open-source secure element built around a RISC-V core and a custom cryptographic coprocessor. It provides cold-storage security for Bitcoin private keys and is designed for production use with full hardware and firmware transparency. The project offers open access to its hardware RTL, firmware, and security architecture for review and audit.
Tropic Square - Open Hardware Secure Elements for Bitcoin and IoT
Tropic Square develops auditable, open-source secure elements for hardware security, including the TROPIC01 chip. Designed with transparency and verifiability in mind, it enables tamper-resistant protection for Bitcoin wallets, IoT devices, and decentralized infrastructure. The chip supports open hardware principles, allowing independent audits and peer review, and is used in products like the Trezor Safe 7 hardware wallet.
SatoshiLabs - Bitcoin Hardware Wallets and Self-Custody Innovations
SatoshiLabs empowers users with secure, open-source hardware wallets and tools for self-custody, focusing on Bitcoin security, privacy, and decentralization. Their flagship products include the Trezor hardware wallet with transparent, auditable secure elements and support for quantum-resistant architecture, enabling users to store and manage Bitcoin privately and independently.