Proof-of-Stake (PoS) is a consensus mechanism for processing transactions and creating new blocks in a blockchain. In a proof-of-stake blockchain, the staking reward of a validator and the total amount of the staked collateral are often positively related. As each validator attempts to create a block, when a block is selected as a new block, the validator can record the transactions and receive a reward.
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As the leading Ethereum layer 2 scaling solution, Optimism has hosted a series of airdrop events and made its name known to the crypto community. This article will bring you into the world of Optimism.
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What is PoW? What is mining? Which blockchains use the PoW? Pros and cons of PoW.
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Sharding is a database partitioning technique that helps blockchains build scalability, allowing transactions to be processed in parallel by multiple sharding chains to reduce network congestion and increase transactions per second (TPS).
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EVM is an abstraction layer between the code and the host that serves as a guarantee to maintain the smooth operation of Ethereum. What is EVM after all? What are the principles and typical use cases of EVM? Let’s dive deeper into it.
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Understanding an essential encryption program for the modern age
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Digital signature is one of the most important technological features in current identity verification, especially for crypto.
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Polygon is a layer-2 scaling solution that was created to transcend some of the common limitations associated with Ethereum Blockchain.
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A multisig wallet is a digital wallet that requires at least two or more private keys to sign in and make a transaction.
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ERC-20 has emerged as the technical standard used for all smart contracts on the Ethereum Network.
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A protocol that ensures mutual agreement and reliability in the blockchain network.
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An organizational governance protocol without central authority
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A decentralized, digital ledger that records transactions across a network of computers
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Transforming data into the encrypted form and using key/codes to decrypt the data
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What blockchain is, its utility, the meaning behind layers and rollups, blockchain comparisons and how different crypto ecosystems are being built?
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