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OpenSea smart contract upgrade to delist inactive NFTs on Ethereum

OpenSea, one of the most popular nonfungible token (NFT) marketplace, has rolled out an upgrade to its smart contract, a proactive measure to weed out inactive listings on the platform. As a part of the planned upgrade, all OpenSea users will need to migrate their NFT listings — currently hosted over the Ethereum (ETH) blockchain

What is the Near Protocol, and how does it work?

What is Near protocol blockchain? Near Protocol is a decentralized application (DApp) platform that focuses on usability among developers and users. As a competitor of Ethereum, NearProtocol is also smart-contract capable and a proof-of-stake (PoS) blockchain. Near uses sharding technology to achieve scalability, a core aspect discussed later. The native token, NEAR, is used for

Where should crypto miners go in a changing landscape?

One of the main themes among the crypto community in 2021 was China’s aggressive policy toward mining, which led to a complete ban on such activities in September.  While mining as a type of financial activity has not gone away and is unlikely to disappear, Chinese cryptocurrency miners had to look for a new place

Shark Tank star Kevin O’Leary blasts “dirty” Bitcoin miners

Billionaire investor Kevin O’Leary revealed in a recent Stansberry Research interview with Daniela Cambone when will the price of Bitcoin appreciate dramatically, and why. The Shark Tank star, also known as Mr. Wonderful, explained why he sold his exposure to “dirty” Bitcoin miners and where he reinvested the capital. “Dirty” Bitcoin miners Until the market

BlockFi settles with the SEC, Russia’s CBDC trials begin and Cointelegraph releases its 2022 top-100 list: Hodler’s Digest, Feb. 13-19

Coming every Saturday, Hodler’s Digest will help you track every single important news story that happened this week. The best (and worst) quotes, adoption and regulation highlights, leading coins, predictions and much more — a week on Cointelegraph in one link. Top Stories This Week $1T opportunity: JPMorgan becomes first major bank in the metaverse

Despite Bitcoin’s price falling, its mining difficulty rises to new ATH

Bitcoin price performance might currently be leaving a bitter taste in the mouth of many crypto enthusiasts, but available data has shown that that has not reduced the level of competition amongst miners. Bitcoin mining difficulty keeps rising According to data from CoinWarz, Bitcoin’s mining difficulty reached a new ATH of 27.97 trillion earlier today.

NFTs and DeFi are revolutionizing real estate investing and homeownership — Here’s how

NFTs continue to make an impact on multiple sectors, and this mainstreaming is opening up new opportunities and revealing new trends for blockchain technology.  Recently, the real estate sector has shown interest in blockchain technology because it opens up the potential for fractionalized ownership, cryptocurrency-backed mortgages and other unique ownership, financing and payment models. Here’s