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What Is Ethereum? Ethereum is a decentralised blockchain platform for smart contracts and decentralised applications (dapps). Learn how it works and compares with Bitcoin, plus what the latest upgrades entail. What Is Ethereum?Level UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYEthereum8 May 2025|BEGINNERS|6 MIN READWhat Is Ethereum?Ethereum is a decentralised blockchain platform for smart contracts and decentralised applications (dapps). Learn how it works and compares with Bitco…
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What Is Consensus? A Beginner’s Guide What is a consensus mechanism? From Proof of Work to Proof of Stake, learn how they work for cryptocurrency. What Is Consensus? A Beginner’s GuideLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYBlockchain13 May 2022|BEGINNERS|7 MIN READWhat Is Consensus? A Beginner’s GuideWhat is a consensus mechanism? From Proof of Work to Proof of Stake, learn how they work for cryptocurrency. Consensus for blockchain is a procedure in which the pe…
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What Is Ethereum? Ethereum is a decentralised blockchain platform for smart contracts and decentralised applications (dapps). Learn how it works and compares with Bitcoin, plus what the latest upgrades entail. What Is Ethereum?Level UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYEthereum8 May 2025|BEGINNERS|6 MIN READWhat Is Ethereum?Ethereum is a decentralised blockchain platform for smart contracts and decentralised applications (dapps). Learn how it works and compares with Bitco…
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What Are Bitcoin and Ethereum ETFs and How Do They Work? Bitcoin and Ethereum ETFs are investment vehicles that track the price of BTC and ETH — and could bring increased liquidity and mainstream adoption. What Are Bitcoin and Ethereum ETFs and How Do They Work?Level UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYBitcoin8 Mar 2025|BEGINNERS|7 MIN READWhat Are Bitcoin and Ethereum ETFs and How Do They Work?Bitcoin and Ethereum ETFs are investment vehicles that track the price of B…
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Cryptography A succinct definition of Cryptography CryptographyLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyGLOSSARYCRYPTOGRAPHYCopy linkShare on TwitterShare on FacebookShare on LinkedinCryptographyCryptography provides a method for secure communication through sophisticated mathematical equations (algorithms) and, often, secret keys. Three main types of cryptographic algorithms include symmetric encryption, asymmetric encryption, and hash functions.In symmetric encryption, commonly…
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What Is Consensus? A Beginner’s Guide What is a consensus mechanism? From Proof of Work to Proof of Stake, learn how they work for cryptocurrency. What Is Consensus? A Beginner’s GuideLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYBlockchain13 May 2022|BEGINNERS|7 MIN READWhat Is Consensus? A Beginner’s GuideWhat is a consensus mechanism? From Proof of Work to Proof of Stake, learn how they work for cryptocurrency. Consensus for blockchain is a procedure in which the pe…
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Calldata A succinct definition of Calldata CalldataLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyGLOSSARYCALLDATACopy linkShare on TwitterShare on FacebookShare on LinkedinCalldataCalldata refers to a temporary data storage location in a smart contract platform where data is sent along with a transaction when calling a function in a smart contract. Calldata is a non-persistent and read-only part of the transaction data, and once it is sent with a transaction, it cannot be modified by …
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Cryptography — Putting the Crypto Into Currency This article explores the fundamental technology behind cryptocurrencies and cryptography, from the basics of encryption to ciphers. Cryptography — Putting the Crypto Into CurrencyLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYBlockchain6 Jan 2022|ADVANCED|10 MIN READCryptography — Putting the Crypto Into CurrencyThis article explores the fundamental technology behind cryptocurrencies and cryptography, from the basics of e…
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Cryptography — Putting the Crypto Into Currency This article explores the fundamental technology behind cryptocurrencies and cryptography, from the basics of encryption to ciphers. Cryptography — Putting the Crypto Into CurrencyLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYBlockchain6 Jan 2022|ADVANCED|10 MIN READCryptography — Putting the Crypto Into CurrencyThis article explores the fundamental technology behind cryptocurrencies and cryptography, from the basics of e…
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Cryptography — Putting the Crypto Into Currency This article explores the fundamental technology behind cryptocurrencies and cryptography, from the basics of encryption to ciphers. Cryptography — Putting the Crypto Into CurrencyLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYBlockchain6 Jan 2022|ADVANCED|10 MIN READCryptography — Putting the Crypto Into CurrencyThis article explores the fundamental technology behind cryptocurrencies and cryptography, from the basics of e…
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