The request was announced by the United States Patent and Trademark Office on Thursday. In request Apple describes a program that can confirm timestamps by combining a blockchain and public key infrastructure (PKI).

After a lull since the beginning of September Dash has been enjoying significant growth. Starting November 12 the price of Dash has grown from $ 310 to $ 800. At the time of writing the currency is being traded for $750.

Cute kitties conquer the network Ethereum. They have already captured about 12% of all network transactions. You heard right, a platform that aims to change the world with the help of smart contracts became the basis for a viral game about kittens.

Ethereum team is planning to increase the gas limit due to the high demand for Ethereum transactions and as a result of which the memory has grown up to 20,000 transactions so the commission for a simple transfer of Ethereum has reached 11 cents.