Learn: the signals we track, and how Bitcoin works

RSI Explained

RSI (Relative Strength Index) measures recent price momentum on a 0–100 scale. Above 70 suggests overbought conditions (a pullback is more likely); below 30 suggests oversold (a bounce is more likely). We watch the 14-day RSI as one gauge of short-term momentum — useful context, not a guarantee.

Moving Averages

A moving average smooths daily price swings by averaging the closing price over many days. When the 50-day average sits above the 200-day, the trend is generally bullish; when it drops below (a "death cross") it is considered bearish. They help you see the underlying trend instead of reacting to every daily move.

Fear & Greed

The Fear & Greed Index condenses overall market sentiment into one number from 0 (extreme fear) to 100 (extreme greed). Extreme fear can mark buying opportunities, while extreme greed often warns that a correction may be near. It is a contrarian mood gauge, best read alongside price and trend.

ETF Flows

Spot Bitcoin ETFs let traditional investors buy Bitcoin through the stock market. Daily inflows show fresh institutional demand that can support the price; heavy outflows can signal a weakening appetite. Sustained flows in one direction are more meaningful than any single day.

Stablecoin Supply

Stablecoins like USDT and USDC are dollar-pegged tokens used as cash within crypto. A growing supply means more buying power ready to flow into Bitcoin, while a shrinking supply means liquidity is leaving the market. It is a useful read on how much buying power is waiting on the sidelines.

1. What Bitcoin Is Digital money. No CEO.

Bitcoin is digital money you can send to anyone, anywhere, at any time — without a bank or company in charge. There is no CEO, no head office, and no one who can freeze your funds; it runs on a global network of volunteers all following the same open rules.

The total supply is capped at 21 million coins, so unlike national currencies it can never be printed at will. That fixed, predictable scarcity is what makes people call it "digital gold."

2. Blockchain Public ledger, copied globally.

The blockchain is Bitcoin's public ledger: a complete list of every transaction ever made, grouped into "blocks" that are chained together in order. Thousands of computers around the world each keep a full copy — roughly 700 GB and growing — so there is no single database to hack or shut down.

Because everyone holds the same copy and checks it against the same rules, the network agrees on who owns what without anyone having to trust a middleman.

3. Mining / PoW Energy → security.

Mining is how new transactions get confirmed and new coins are created. Miners run powerful computers that race to solve a hard math puzzle called Proof of Work (PoW); the winner adds the next block and earns the block reward.

All that electricity is the point: it makes rewriting Bitcoin's history astronomically expensive. In other words, real-world energy is converted directly into network security.

4. Hash Rate Bitcoin's immune system.

Hash rate measures the total computing power miners are pointing at the network — currently around 920 EH/s, or 920 quintillion guesses every second. Think of it as Bitcoin's immune system.

The higher the hash rate, the more energy and hardware an attacker would need to overpower the network. So a rising hash rate generally means the network is getting stronger and harder to attack.

5. Difficulty Self-tuning thermostat.

Difficulty is Bitcoin's self-tuning thermostat. Roughly every two weeks the network automatically adjusts how hard the mining puzzle is, so that new blocks keep arriving about every 10 minutes no matter how many miners join or leave.

More miners push difficulty up; fewer miners pull it down. This keeps the coin-issuance schedule steady and predictable regardless of how much mining power is online.

6. Halving Supply throttle every ~4 yrs.

About every four years — every 210,000 blocks — the reward miners earn for each block is cut in half. This event is called the halving.

It began at 50 BTC per block and currently sits at 3.125 BTC. Each halving steadily throttles the supply of new coins until issuance eventually reaches zero, enforcing Bitcoin's scarcity on a fixed, public schedule that everyone can see in advance.

7. 21M Cap Programmed scarcity.

Bitcoin's code allows a maximum of 21 million coins — ever. Around 95% have already been mined, and the remainder will trickle out slowly until roughly the year 2140, thanks to the repeated halvings.

This programmed scarcity is the heart of Bitcoin's "digital gold" pitch: no government, company, or developer can simply decide to create more.

8. Keys & Nodes Self-custody. No bank.

Owning Bitcoin means holding a private key — a secret code that proves the coins are yours. The phrase "not your keys, not your coins" captures the idea: with self-custody you control your money directly, with no bank that can lock you out.

Nodes are the roughly 18,000 computers running Bitcoin's software that independently verify every rule and every transaction. Together they keep the network honest, decentralized, and impossible for any single party to control.

Bitcoin Signal Processing turns noisy Bitcoin market data into clear, plain-English takeaways. Instead of staring at confusing charts, you get a concise summary of the key signals — RSI, moving averages, sentiment, ETF flows, and stablecoin liquidity — and what they mean for everyday investors.

Our goal is simple: help you understand what is happening in the Bitcoin world without the jargon or the noise.

The team

Babimbi C. Bobo (Alias) — Founder · Lead Analyst. Analyst with over 5 years of professional experience in the insurance industry, with an academic background in statistics, mathematics, economics and actuarial science. A student of life and a disciple of God.