Can a Miner Change a Bitcoin Transaction?

You should always apply your own critical thinking when it comes to the crypto space. One question asked by many critical thinkers who know the overall idea of the Bitcoin protocol but not yet its technicalities is: 💬 Question: What if a miner is not trustworthy and tries to change my transaction? Can the miner … Read more

Bollinger Bands Algorithm – Python Binance API for Crypto Trading

A Bollinger Band consists of three lines: a simple moving average, an upper band, and a lower band. The assumption is that if the real price crosses over one of the bands, this can be seen as a signal to trade in or our of a given asset. For cryptocurrencies, breakout trades are more frequently … Read more

Moving Average Convergence Divergence (MACD) – Python Binance API for Crypto Trading

MACD is a trend-following momentum indicator used for trading. It consists of two lines: The MACD line is calculated by taking the difference between short-term EMA and long-term EMA. Exponential Moving Average (EMA) assigns weights to all the values due to a given factor whereas the latest data point gets the maximum weight, and the … Read more

A RegEx to Match Bitcoin Addresses

What regular expressions can be used to match Bitcoin addresses? A regular expression for validating Bitcoin addresses must check that the string is 26-35 characters long, start with “1” or “3” or “bc1” consists of uppercase or lowercase alphabetic and numeric characters, and ensure it doesn’t contain ambiguous characters. Not allowed are the uppercase letter … Read more

The $31,000,000 Bitcoin Valuation Thesis

In this article, I’ll develop a simple model on how to value Bitcoin. Valuation thesis: Bitcoin will replace the SWIFT bank-to-bank settlement protocol. Valuation methodology. Bitcoin is now the largest, most decentralized, and most secure international monetary network in the world. This makes it a perfect candidate for bank-to-bank settlements of high-value transactions. Currently, these … Read more

Bitcoin – Where Are the Women?

A recent Binance Research study shows that approximately 95% of all Bitcoin holders are men. My daughter is twelve years old. I want her to live in a world of equal opportunity. Her gender shouldn’t play a role in her choice of profession or how successful she’ll be in any field she chooses, whether in tech, finances, … Read more