Cryptolibrary

The upcoming blockchain merger and possible hardforward of Etherium pose a number of challenges to the community. One of the most difficult, though not obvious, aspects of the hardforge may be faced by holders of non-interchangeable tokens. Since t ...

Efirium may switch to Proof-of-Stake consensus as early as September. How will this affect the second most capitalized blockchain and its ecosystem participants, from home miners to big businesses? Political storms and economic crises cannot stop the cry ...

Taiwanese company SecuX introduced in the Russian market a new model V20 - the flagship of its line of hardware wallets.. An investor who has large sums in cryptocurrencies and actively uses them in life needs a reliable storage for cryptoassets. U ...

All cryptocurrencies using the Proof-of-Work consensus are subject to a 51% attack. It is thought to be expensive and nearly impossible for large blockchains. Oleg Khovayko, Emercoin CTO, presented his algorithm for calculating the cost of a 51% at ...

Atomic swaps - a mechanism for enabling true P2P trading of crypto-assets directly via blockchain. How do atomic swaps work and what is the future of this technology? Atomic swaps are automatic contracts for exchanging crypto-assets between blockchains. ...

Ledger Nano X is a hardware wallet for secure storage of cryptocurrencies and transactions in an unsecured environment. How is it different from the Ledger Nano S and how do I get started with it? A hardware wallet is a physical device that stores crypto ...

Cryptocurrency cards allow you to pay for purchases in cryptocurrencies, even if the seller does not accept cryptoassets directly. What are the pros and cons of these cards and how can I use them safely? Today cryptocurrency users in most countries can o ...

Owners of crypto-assets can earn money by providing liquidity to decentralized exchanges. Which protocol to choose and what are the particularities of the different applications? Decentralized Finance Industry (DeFi) apps give cryptocurrency owners the o ...

Closed keys give not only full control over cryptocurrencies, but also impose on the owner the responsibility for their protection and secure storage. How not to become a victim of fraudsters and save your money? The cryptocurrency community is growing e ...

Nornickel became the first major company in Russia to use blockchain in a project to tokenize the trading of exchange-traded commodity contracts. "Nornickel introduced Atomyze platform based on Hyperledger blockchain in February 2020, and in Decem ...