I have been actively involved in blockchain technology and cryptocurrency since 2017. My passion for node management and monitoring can be evident in my writing genre.
MEV
Miner Extractable Value (MEV) is a crucial yet often misunderstood concept within the Ethereum ecosystem. It refers to the potential profit that miners (or validators in Ethereum's proof-of-stake system) can capture by manipulating the order, inclusion, or exclusion of transactions in a block. As decentralized finance (DeFi) and
Ethereum
This guide is for those who are looking to upgrade geth node to the latest release using command line tools or git clone https methods. What is a Geth node? Geth stands for "Go Ethereum" and it is written using the Go programming language. Geth node is one
Blockchain
Cosmos is a decentralized network of independent, scalable, and interoperable blockchains, designed to improve the scalability, usability, and security of blockchain technology. The Cosmos protocol uses a consensus mechanism called Tendermint BFT to ensure the security and stability of its network, and provides a platform for developers to build decentralized
Validators
A blockchain validator node is a computer that performs the task of validating transactions and adding them to the blockchain. In a blockchain network, validator nodes play a critical role in maintaining the integrity and security of the ledger by verifying the validity of transactions and ensuring that only valid
Bitcoin
In this guide we will discuss how to upgrade your Bitcoin Core node to the newest stable version. Bitcoin core full-node setup Bitcoin Core is the original Bitcoin client and it builds the backbone of the bitcoin network. Bitcoin core downloads and store full blockchain history of every Bitcoin transactions
BSC
BSC is one of the most popular crypto out there. Moreover, hundreds of new projects with tokens/NFTs ares being created every week. This guide will provide step-by-step instructions on how to add Binance smart chain to MetaMask wallet. What is BSC & MetaMask? Binance Smart Chain (BSC), was built
Blockchain
Blockchain is the hottest topic that everyone wants to be part of and about to explode in the coming years. However, currently there is a huge gap between demand and supply in the blockchain specialisation skillset. If you are thinking of getting into blockchain then this is the right moment
Validators
MobileCoin can be used for making private payments using mobile devices. In this post we are going to setup and run a MobileCoin consensus protocol validator node. MobileCoin network protocol aims to be a privacy focused payment crypto where a user can make transactions using mobile devices. What is MobileCoin?
Blockchain
Business operations are being revolutionised by blockchain technology. You may even wonder how blockchain technology can be applied to industries other than currency and investing. What is Blockchain Technology? A blockchain is a database storing encrypted data blocks and chaining them together in a sequential manner to create a single
Bitcoin
In this guide we will walk through the steps on how to upgrade your Bitcoin Core node to the latest version and the features available through version 22.0. Newer version for bitcoin core is now available, version 23.0 Bitcoin core full-node setup Bitcoin Core is the original Bitcoin
Avalanche
This guide will help you to transfer your Avax tokens from Coinbase wallet to your Metamask wallet. What is Avax? Avalanche (AVAX) is a smart contract cryptocurrency and blockchain platform similar to Ethereum. AVAX is the native token of Avalanche. Avalanche is the first decentralized smart contracts platform built for
Wallet
In this post we look at ways to troubleshoot and resolve issues related to trezor wallet not connecting when plugged in to a computer and how to solve the Trezor connection problems. What is Trezor wallet? One of the main security concern for any Crypto investors is storing their investments
Tezos
If you are looking to stake your Tezos token but unsure of which is the best Tezos validator to pick for delegation, then this guide will help you choose a validator to stake. Tezos Baking & Validator “Baking” is the act of signing and publishing blocks to the Tezos blockchain.
Wallet
There can be numerous reasons on why your electrum Wallet is not connecting to the server. This guide go through some of the solutions that are shared by others from various sources. All links are provided for each solution. Electrum is a lightweight Bitcoin wallet. Electrum’s focus is speed,
BSC
Binance Smart Chain (BSC) is a blockchain that runs in parallel to the Binance Chain. Binance Smart Chain boasts smart contract functionality and compatibility with the Ethereum Virtual Machine (EVM). BSC and BNB both are ran side by side. Following set of instructions are taken from Binance.org Feel free
Ethereum
The following list of RPC calls and their examples are taken from eth.wiki & documenter.getpostman.com. Ethereum JSON-RPC web3 clientVersion - Returns the current client version. curl --location --request POST 'localhost:8545/' \ --header 'Content-Type: application/json' \ --data-raw '{ "jsonrpc":"2.0&