How Tangem Wallet Stores Your Keys
Tangem uses a secure element chip — the same technology found in passports and payment cards. Private keys never leave the card, and transactions require physical confirmation via NFC.
Learning Center
What is Tangem Wallet? A Beginner's Guide
Understand how card-shaped hardware wallets work, how they store cryptocurrency, and what you should know before using one. This is educational content — not investment advice.
Hardware Wallets
Security Basics
NFC and Mobile App: How It Works
Tangem communicates with your phone through NFC — no cables, no batteries. The mobile app lets you check balances and sign transactions, but the private key stays inside the card.
Supported Assets
Which Cryptocurrencies Are Supported?
Tangem supports thousands of assets including Bitcoin, Ethereum, Solana, Polygon, BNB Chain, Avalanche, and ERC-20 tokens. Always check the official list for the most up-to-date information.
Backup & Durability
Backup Cards and Physical Resilience
Tangem cards are waterproof (IP68), dust-resistant, and built to survive extreme conditions. Backup cards allow you to restore access if the original is lost or damaged.
Understanding Tangem Wallet — Without Hype
Tangem Wallet is a card-shaped hardware wallet. It stores cryptocurrency private keys inside a secure chip. The card does not connect to the internet directly. Instead, it uses NFC to communicate with a smartphone app. This design aims to reduce exposure to online attacks like phishing or malware.
It is often chosen by people who want a physical, portable, and user-friendly way to manage digital assets. However, like any wallet, it is only as safe as the user's habits. Losing the card without a backup means losing access to your funds.
For full technical details, supported coins, and purchase options, visit the official Tangem website: tangem.com/tr
Important: This article is for general educational purposes only. It is not financial advice, investment advice, or an endorsement of any product. Cryptocurrency markets are volatile. Always do your own research and consult a licensed professional before making any decisions. Google Ads compliant: no promises of profit, no guaranteed security claims.
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