After more than a decade of public community-building efforts by Bitcoiners in Vietnam, the country can finally welcome its first dedicated Bitcoin Hub: ₿itCoffee in Da Nang, located at 1 Nguyễn Đăng Giai, on the northern outskirts of one of Vietnam’s fastest-growing coastal cities. For once, this is a real Bitcoin space – orange on […]
TL;DR: Trezor has confirmed a flaw in the TROPIC01 Secure Element used in the Trezor Safe 7. While the disclosure has attracted significant attention within the hardware security community, Trezor states that user funds, PINs and wallet backups remain protected and no action is required from users. In early June 2026, Trezor and Tropic Square […]
The ESP32 chip powers a wide range of connected devices – from smart home gadgets to certain Bitcoin hardware wallets. In early 2025, reports about undocumented Bluetooth functionality in ESP32 chips raised questions across the security community, including among users of the Blockstream Jade hardware wallet. What is the ESP32 chip? The ESP32 is a […]
BitcoinVN Shop has added the Keystone 3 Pro hardware wallet to its product lineup. Keystone traces its roots to the former Cobo Vault hardware wallet, developed by members of the Cobo team, and later rebranded to focus on open-source, air-gapped self-custody hardware. Keystone is widely regarded as one of the leading challenger hardware wallet […]
Time for a final report on the hardware wallet trends in Vietnam in 2025 – covering both our quarterly review as well as a look at the complete annual performance and popularity of the various wallet manufacturers active in the Vietnamese market. For the last quarter of 2025, once again Ledger managed to maintain a […]
Ledger, the global leader in crypto hardware wallets, is phasing out the Ledger Nano S, formerly the world’s most popular cold storage device. This transition affects millions of users and has sparked major security concerns over potential seed phrase theft and scams. Ledger Nano S =/= Ledger Nano S plus The Ledger Nano S was […]
With the diversity of features and designs available, choosing the right hardware wallet is not easy. To help you confidently protect your cryptocurrency assets, let’s compare the top-selling hardware wallets with BitcoinVN Shop! Comparison: Ledger vs Trezor Hardware Wallets Criteria Ledger Trezor Hardware Security (Secure Element) Uses a Secure Element chip (CC EAL5+) to protect […]
COLDCARD has officially launched new Firmware for the ColdCard Q (1.3.4Q) and ColdCard MK4 (5.4.4) with outstanding improvements in security features and user experience. This is a notable update for anyone concerned about Bitcoin security. What’s new in this COLDCARD firmware release? Seed XOR: Dispersed Security with Seed Vault A key improvement is support for […]
The team of BitcoinVN Shop – your partner in Vietnam for all kinds of tools that make self-custodying your Bitcoin easier and more secure – is glad to announce our newest collaboration with the team behind the well-known Bitcoin mascot “Little HODLer”, an idea brought to life by Lina Seiche. Since then, the adventures of […]
The European OG of hardware wallets, Trezor, has reclaimed a market share of over 20% in the second quarter of 2025. This renewed momentum comes despite no new product launches since the introduction of the Trezor Safe 3 and Trezor Safe 5, both of which entered the Vietnamese market in 2024. Still, the Czech manufacturer […]
