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Evolution of decentralized finance (DeFi): Uniswap

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  For several years, there have been projects around the world trying to replicate basic financial services, such as securities lending and electronic trading, using blockchain technology.   Uniswap clone   They are called DeFi (for its acronym in English Decentralized Finance) or Decentralized Finance. All this begins with the creation of the Ethereum network (ethereum.org), a technological community that seeks to improve the use of cryptocurrencies, in particular ether (ETH) and hundreds of decentralized applications. Ethereum was financed through an ICO in 2014 (Initial Coin Offering, also known as a “token sale”, a hybrid between crowdfunding and IPO — Initial Public Offering). Buyers received ether in exchange for bitcoin and more than 7 million ether were sold in the first 12 hours, totaling approximately $2.2 million. At the end of the sale period, more than 50 million ether were sold, reaching US $17.3 million (9.9% of the issued ether remained in the hands of the...

Decentralized Finance (DeFi)

  Interest in decentralized finance has increased during the pandemic It is a new model that promises to revolutionize the financial sector in the coming years Among its benefits are that it is a global, transparent system without intermediaries The economic uncertainty generated by the pandemic has sparked a growing interest in cryptocurrencies .  Uniswap clone   Fearing that we are entering a scenario of inflation and currency devaluation, investors are betting on decentralized finance by conceiving it as a form of diversification and protection of their assets. But what is decentralized finance and what does it have to do with cryptocurrencies? What is DeFi Decentralized finance or DeFi (for its abbreviation for Decentralized Finance) “ is a set of systems that allow value (tokens) to be exchanged from point A to point B (wallets), without intermediaries,” they define from the Decentralized Finance company. This type of finance is based on blockchain technology , usual...

Which cryptocurrencies are based on the ERC-20 standard?

  There are a multitude of token standards on the Ethereum blockchain. However, ERC-20 tokens are the most popular. According to Etherscan , there are over 200,000 ERC-20 compliant tokens on the Ethereum mainnet. Among them, many of the top digital currencies according to their market capitalization have different purposes.   erc20 token development company ChainLink Token (LINK),  Chainlink is an ERC-677 token that inherits its functionality from the ERC-20 token standard. This token works with a blockchain exchange logic that is like a bridge between cryptocurrency smart contracts, data sources, APIs and payments in traditional bank accounts. Maker (MKR)  is a decentralized autonomous organization (DAO)-based utility token that creates the stable cryptocurrency DAI on the Ethereum blockchain. Tether (USDT),  a stable cryptocurrency that works on the ERC-20 protocol. That means the deposit address is an ETH address, and deposits and withdrawals happen on the ET...

Characteristics of cryptocurrencies

  It is decentralized This means that there is no regulatory or management authority as such for the currency. There is a ledger, which records all the transactions in the order in which they were carried out, in addition, they are stamped with the time they occurred. Network with access to Blockchain It is a shared, unalterable ledger that makes it easy to record transactions and track assets within a business network. So instead of there being just one copy of the log, there is a network that allows virtually everyone to have access to the transaction log.  create erc20 token When there is a new transaction, everyone automatically gets the update, so you can’t spend the same coin twice. If you try to use it more than once, the whole network would find out. impossible to fake This is because units are printed from complex math problems. Every once in a while, a new problem is created and the different parts of the network try to solve it, those who quickly solve the problem w...

What are cryptocurrencies?

  Digital currencies can be basically depicted as virtual money that has no actual structure. That is, cryptographic forms of money are advanced monetary standards that don’t have a metal base, and their worth is resolved principally by unregulated economy instruments — the standards of organic market.   erc20 token development   In the event that you have cryptographic forms of money, you store them on your PC or in your cell phone application, in a “wallet”, to which just you approach. To make an exchange, you might have the option to electronically get it done. Every digital currency unit has an interesting code that contains data that forestalls its duplicating or reuse. They depend on an information encryption procedure (cryptography) that is utilized to check exchanges and make new units, called monetary forms. Cryptographic forms of money work independently, beyond customary banking and government frameworks. For this, they utilize the blockchain framework, a decen...