starting price of bitcoin

Bitcoin is a decentralized digital currency that has gained popularity since its inception in 2009. It has been subject to many price fluctuations, which can…

How to Resolve Verification Pending Status on Withdrawals: Tips and Tricks for Faster Processing

What does Verification Pending status mean and why does it happen? When making a withdrawal request, it is important to remember that most reputable exchanges…

Invalid checksum when generating BIP-39 Mnemonic

Generating a BIP-39 mnemonic is a critical step in creating a cryptocurrency wallet. A mnemonic is a set of words that can be used to…

The Ultimate Guide to Understanding Bitcoin Wallets: Functionality and Mechanics Explained

What is a bitcoin wallet? A bitcoin wallet is a software program that stores private and public keys and interacts with various blockchain networks to…

Attack the network by having 51% of full nodes?

Introduction An Eclipse attack is a type of attack in which an attacker targets a peer-to-peer network by controlling the information received by a victim…

Xpriv can be calculated from the xpub + child private key?

Introduction Xpub and Xpriv are two critical components of the Bitcoin protocol that allow users to generate and manage their Bitcoin private and public keys.…

Recovering 2-of-2 Multisig Funds: Is It Possible Without Xpubs?

Introduction When it comes to cryptocurrency security, multisig wallets have become a popular choice among users. Multisig wallets require multiple signatures to authorize a transaction,…

How Knowing Children’s Private Keys in HD Wallets Can Reveal Parent’s Private Key

Introduction Hierarchical Deterministic (HD) wallets are a popular type of cryptocurrency wallet that allows multiple private keys to be generated from a single root seed.…

The Power of Ord – Unlocking the Full Potential of RPC Connection

What is Ord? Ord is a powerful and versatile tool for developers who want to unlock the full potential of RPC connectivity. This tool is…

Decoding the Marker Field in SegWit Transactions: Choosing Between 0x00 and Nonzero

Introduction Segregated Witness (SegWit) is a protocol upgrade for the Bitcoin blockchain designed to increase the efficiency of the network and reduce transaction fees. One…