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Introduction to Ethereum Layer-2s Learn all about Ethereum Layer-2 scaling technologies and how they work. Introduction to Ethereum Layer-2sLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYBlockchain10 Jul 2023|INTERMEDIATE|8 MIN READIntroduction to Ethereum Layer-2sLearn all about Ethereum Layer-2 scaling technologies and how they work. Key Takeaways: The most popular types of Layer-2s on Ethereum are optimistic rollups and Zero-Knowledge rollups (ZK rollups). However, there a…
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…Pectra is the latest in a series of upgrades that have been meticulously planned and executed by the Ethereum development team. Below is a brief overview of the Ethereum upgrade timeline: Frontier (2015): The initial release of Ethereum, laying the foundation for the network.Homestead (2016): Introduced improvements to security and stability.Metropolis (2017–2018): Implemented the Byzantium and Constantinople hard forks, enhancing scalability and privacy.Istanbul (2019): Focused on improving i…
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Multi-Signature Authentication A succinct definition of Multi-Signature Authentication Multi-Signature AuthenticationLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyGLOSSARYMULTI-SIGNATURE AUTHENTICATIONCopy linkShare on TwitterShare on FacebookShare on LinkedinMulti-Signature AuthenticationMulti-signature authentication (often referred to as multisig in cryptocurrency and blockchain) is a security feature that requires multiple private keys to authorise a transaction. Instead of relyin…
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ERC-948 A succinct definition of ERC-948 ERC-948Level UpNEWIndividualsBusinessesDevelopersDiscoverCompanyGLOSSARYERC-948Copy linkShare on TwitterShare on FacebookShare on LinkedinERC-948ERC stands for ‘Ethereum Request for Comment’ and provides application-level standards for the Ethereum blockchain. The ERC-948 token standard is an interface that enables subscribers to make a recurring payment to a merchant. A unique feature includes the ability of the contract to then make payments on beha…
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Testnet A succinct definition of Testnet TestnetLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyGLOSSARYTESTNETCopy linkShare on TwitterShare on FacebookShare on LinkedinTestnetA testnet is a tool for developers building on a blockchain to test new features, launch a new project, or make an update without the risk of putting it onto the live blockchain (mainnet) and encountering issues. While, in theory, developers may anticipate a certain outcome with their planned updates or features …
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Cryptocurrency Wallet A succinct definition of Cryptocurrency Wallet Cryptocurrency WalletLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyGLOSSARYCRYPTOCURRENCY WALLETCopy linkShare on TwitterShare on FacebookShare on LinkedinCryptocurrency WalletCryptocurrency wallets are a method to store digital assets, as well as execute transactions through the blockchain. Depending on the provider, some wallets have additional features, such as allowing users to purchase and sell their assets or i…
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Wallet A succinct definition of Wallet WalletLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyGLOSSARYWALLETCopy linkShare on TwitterShare on FacebookShare on LinkedinWalletCryptocurrency wallets are a method to manage digital assets, as well as execute transactions through the blockchain. Depending on the provider, some wallets have additional features, such as allowing users to purchase and sell their assets or interact with decentralised applications (dapps) within a specific ecosyste…
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What Are Passkeys and How to Use Them With Your Crypto.com Account Passkeys are a safer alternative to passwords that can be used alone or with your hardware token. Here’s how to set one up for your Crypto.com account. What Are Passkeys and How to Use Them With Your Crypto.com AccountLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYSecurity20 Jun 2024|BEGINNERS|6 MIN READWhat Are Passkeys and How to Use Them With Your Crypto.com AccountPasskeys are a safer alternative to pass…
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ERC-1155 A succinct definition of ERC-1155 ERC-1155Level UpNEWIndividualsBusinessesDevelopersDiscoverCompanyGLOSSARYERC-1155Copy linkShare on TwitterShare on FacebookShare on LinkedinERC-1155ERC, which stands for Ethereum Request for Comment, is a standard conveying the essential technical notes and requirements to a group of developers and users. The ERC-1155 token standard was created to solve the limitations of more common token standards like ERC-20 and ERC-721, aiming to build upon their be…
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How Do Bitcoin Transactions Work? How does the actual Bitcoin transaction process work in detail? In this article, we explain the process and terms like miner awards, nonces, and UTXOs. How Do Bitcoin Transactions Work?Level UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYAltcoins8 Feb 2025|ADVANCED|7 MIN READHow Do Bitcoin Transactions Work?How does the actual Bitcoin transaction process work in detail? In this article, we explain the process and terms like miner awards, nonces, an…
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