Obsidian Wallex locks your private keys in an offline vault, sealed off from every network your assets never touch. Hardware-grade isolation, full self-custody, nothing exposed.
Your private keys never touch the internet. Obsidian Wallex gives you full self-custody with air-gapped security and seamless asset management.
Your private keys are generated and stored completely offline, isolated from internet threats and remote attacks.
Securely store Bitcoin, Ethereum, USDT, and 50+ cryptocurrencies in a single cold vault with full self-custody.
You own your keys, you own your crypto. No third party ever has access to your funds or recovery phrase.
Sign transactions offline and broadcast them securely. Your keys never leave the cold environment.
Advanced tamper detection ensures your wallet data has not been compromised or modified by unauthorized parties.
Industry-standard BIP39 recovery phrases let you restore your wallet anytime, even if your device is lost or damaged.
Your crypto never touches the internet. Obsidian Wallex uses air-gapped cold storage architecture to keep your private keys completely isolated from online threats.
Private keys encrypted with military-grade AES-256 before being stored offline.
No WiFi, no Bluetooth, no USB data connection. Your keys exist in a fully isolated environment.
Cryptographic operations run inside a tamper-resistant secure element, preventing extraction.
All assets stored in cold vaults with no exposure to hot wallets or online servers.
Since launch
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UK Company
Find answers to common questions about Obsidian Wallex.
A cold wallet stores your cryptocurrency private keys completely offline, disconnected from the internet. Unlike hot wallets or exchange accounts, cold storage is immune to online hacking, phishing, and remote exploits. Obsidian Wallex provides enterprise-grade cold storage accessible through a secure interface.
Your private keys are generated and stored in an air-gapped environment with no internet, WiFi, or Bluetooth connectivity. Transactions are signed offline and verified before broadcast. Combined with AES-256 encryption and secure element hardware, your assets are protected from all known remote attack vectors.
Obsidian Wallex supports over 50 cryptocurrencies including Bitcoin (BTC), Ethereum (ETH), USDT (TRC20, ERC20, BEP20), Solana (SOL), XRP, Litecoin (LTC), and many more. All assets are secured with the same cold storage protection regardless of the blockchain network.
During setup, you receive a BIP39 recovery phrase (seed phrase). This 12 or 24-word phrase allows you to fully restore your wallet and all assets on any compatible device. Store your recovery phrase securely offline — it is the only backup you need.
Yes. You can receive crypto at any time by sharing your wallet address. To send, transactions are signed securely within the cold environment and then broadcast to the blockchain. Your private keys remain offline throughout the entire process.
When you keep crypto on an exchange, they control your keys — meaning they control your funds. Exchanges are frequent hacking targets and can freeze withdrawals. With Obsidian Wallex, you hold your own keys in cold storage. Not your keys, not your crypto.
Yes, Obsidian Wallex is a registered company. We comply with all applicable financial regulations.
You can reach our support team via email at support@obsidianwallex.online. Our team is available 24/7 to assist with wallet setup, recovery, and any other questions.
Last updated: January 2026
By accessing and using Obsidian Wallex services, you accept and agree to be bound by these Terms and Conditions. If you do not agree with any part of these terms, you must not use our services.
You must be at least 18 years old to use Obsidian Wallex. By using our services, you represent that you meet this age requirement and have the legal capacity to enter into these terms.
You agree to provide accurate, current, and complete information during registration and to update such information to keep it accurate. You are responsible for safeguarding your account credentials and for all activities that occur under your account.
Obsidian Wallex provides cold storage, self-custody, and secure transaction signing services for cryptocurrency. We do not provide financial advice or investment recommendations. Cryptocurrency transactions are irreversible, and you are solely responsible for verifying transaction details before confirmation.
Network fees and transaction fees apply to certain services. All applicable fees will be displayed before you confirm any transaction. We reserve the right to modify our fee structure with prior notice.
You agree not to use Obsidian Wallex for any illegal activities, including but not limited to money laundering, terrorist financing, fraud, or any activity that violates applicable laws and regulations.
Cryptocurrency investments involve significant risks including volatility, potential total loss of investment, regulatory uncertainty, and technical risks. You acknowledge that you understand these risks before using our services.
Obsidian Wallex shall not be liable for any indirect, incidental, special, or consequential damages arising from your use of our services. Our total liability shall not exceed the amount of fees paid by you in the preceding 12 months.
We reserve the right to suspend or terminate your account at any time for violation of these terms or for any other reason at our sole discretion. Upon termination, you may withdraw your remaining balance subject to applicable fees.
These Terms shall be governed by and construed in accordance with the laws of the United Kingdom. Any disputes shall be subject to the exclusive jurisdiction of the courts of England and Wales.
Have questions? We're here to help. Reach out to our support team anytime.
support@obsidianwallex.online
24 hours a day, 7 days a week
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