Two crypto worlds, two philosophies

Newcomers to the world of cryptocurrencies can quickly find themselves adrift in a sea of names: Bitcoin, Ethereum, Solana, Cardano and countless more. They’re often simply referred to as «crypto». There are more than 20’000 different cryptocurrencies around today, and there’s a lot more to this diversity than meets the eye. Bitcoin came first, but despite this, it’s still often lumped together with all the other cryptocurrencies. In general conversation, in the media and on so many trading platforms you’ll see and hear «crypto» blazoned about as if everything were the same.
So what is the difference between Bitcoin and altcoins? Bitcoin is the first cryptocurrency and serves as a store of value for most investors. Altcoins are all other cryptocurrencies, such as Ethereum or Solana, generally designed for specific technological uses like smart contracts or decentralised finance.

Bitcoin vs. altcoins: The main differences

Purpose: Bitcoin focuses on stability and scarcity, while altcoins focus on innovation.
Supply: Bitcoin is limited to 21 million units, while altcoins often have a variable supply.
Security: Bitcoin uses Proof of Work, while many altcoins use Proof of Stake.
Risk: Bitcoin is generally more stable than most altcoins.

What is Bitcoin?

The idea behind Bitcoin was both simple and radical at the same time: digital money that can be transferred directly from person to person, without a central body that has to approve every transaction.

Born out of the financial crisis

Bitcoin came about in 2008 as the brainchild of Satoshi Nakamoto, the pseudonym used by the person or group of people behind the project (and whose identity remains unknown). Bitcoin was born during the height of the global financial crisis, when trust in traditional banks and state institutions had eroded worldwide. Amid all this uncertainty, Bitcoin offered a radically new approach: Instead of depending on opaque decisions made by central intermediaries, Nakamoto’s solution used a mathematical foundation. This created a system with fixed rules that apply equally to all participants and which – unlike today’s monetary system – cannot just be manipulated unilaterally by any central authority.

The scarcity effect

Bitcoin is built on its inherent scarcity. Unlike fiat currencies, Bitcoin’s source code stipulates that no more than 21 million units will ever exist. This fixed supply cap is one of the main differences between Bitcoin and many other cryptocurrencies.
The gold analogy is quite appropriate here. For thousands of years, gold has been the ultimate store of value, since it’s rare and there’s no way to simply make more of it. Gold doesn’t need any updates or new features; it does its job by lasting, just the way it is. Bitcoin takes this principle and applies it to the digital age. While many investors today primarily hold Bitcoin as digital gold in their virtual vaults for long-term wealth preservation, it is also developing its potential as a global means of payment. Bitcoin is proving that it can be more than just a static asset, especially when it comes to international transfers and in regions with unstable currencies. It is a limitless form of money with the stability of a precious metal.

The power of decentralisation: No boss, no single point of failure

One thing that’s unique to Bitcoin is the absence of any kind of hierarchy: there’s no CEO, no company headquarters, no road map dictated by a small inner circle. Bitcoin is an open, global protocol supported by thousands of independent participants. It belongs to no one, which means it also belongs to all of us.

Proof of work: Security through energy

To make this system secure without a controlling authority, Bitcoin uses something called proof of work. This mechanism is the digital backbone that ensures everyone involved agrees on the status of the network.
All around the world, independent computers – known as miners – compete with each other to solve complex mathematical puzzles. Whoever finds the solution first can validate the next block of transactions and add it to the blockchain.
This process requires energy, but it is precisely this energy expenditure that makes the network extremely difficult to attack. Bitcoin is now considered the most secure and most decentralised blockchain network.
In a digital world where almost anything can be copied or manipulated, Bitcoin is the incorruptible equivalent of gold: strictly limited in supply, backed by real energy expenditure and free from a central issuer.

What is an altcoin?

An altcoin, short for «alternative coin,» is any cryptocurrency other than Bitcoin. The term therefore includes Ethereum, Solana, Cardano, as well as stablecoins like USDC. Whilst Bitcoin was conceived as a peer-to-peer electronic cash system and is now used by many as a store of value, altcoins often pursue other objectives, such as technological innovation, decentralised applications or digital infrastructure.

Innovation beyond value retention

The goal of many altcoins is not just to store value, but to create new digital infrastructures. They enable smart contracts: intelligent, programmable contracts that are executed automatically as soon as certain predefined conditions are met. Imagine a trust service that doesn’t need a notary or a bank; with a smart contract, the code itself guarantees execution as soon as the service has been provided.

A wide range of options

Entire ecosystems are built on this foundation:
Decentralised finance (DeFi): Financial services without banks
Non-fungible tokens (NFTs): Digital identifiers certifying ownership rights to art and media
Specialisation: Some coins focus on extreme transaction speeds, others on maximum privacy or price-stable payments (stablecoins)
Altcoins are not a uniform concept; they represent a dynamic field of experimentation and technological advances. They are the start-ups of the blockchain world: highly innovative and functionally versatile, yet always dependent on the continued development of their teams and their technology.

The tech-stock analogy: Innovation in the face of stiff competition

Think of altcoins as companies in the tech sector. Behind them are usually organisations, foundations or founding teams working on specific products and platforms. They’ll have road maps, marketing budgets and strategic goals, just like any tech stock on the Nasdaq.
This analogy is a great way to illustrate the risk/return profile. Altcoins work like start-ups or companies. They have visions, they operate in a fiercely competitive environment and they’re constantly having to differentiate. Some will go on to dominate their niche, while others will fall by the wayside as soon as a better technology renders them obsolete.

Building and sustaining momentum

Ethereum underwent a kind of open heart surgery on its entire technical framework in 2022 by switching from proof of work to proof of stake to become more efficient.
Solana has been fine-tuned for extreme speed like a high-performance engine.
Cardano takes a more academic approach and relies on scientific tests for every innovation.
Each project pursues its own philosophy. While stability is what really sets Bitcoin apart, altcoins stand out thanks to their ability to evolve. People who invest in altcoins aren’t pouring their money into a finished product; they’re speculating on the future performance of a technological ecosystem.

Proof of Work vs. Proof of Stake: What’s the difference?

While Bitcoin relies on Proof of Work, many altcoins use Proof of Stake.
In the Proof of Stake model, validators secure the network by locking up part of their assets through staking. The larger their stake, the greater their influence in validating transactions. This method is more energy-efficient and allows for faster transactions. The difference between Proof of Work and Proof of Stake also reflects a philosophical divide: maximum security through energy expenditure versus maximum efficiency through capital participation.

Less energy, more speed

The biggest advantage of proof of stake is the enormous improvement in efficiency compared with proof of work. By forgoing the massive amounts of processing power needed to solve complex puzzles, energy consumption drops drastically – in Ethereum’s case by over 99% after it had made the switch mentioned above. This not only reduces the altcoin’s environmental footprint, but also enables significantly faster processes. However, there is a philosophical difference. With Bitcoin (which uses proof of work), influence arises from the work done and energy consumed, whereas with proof of stake, influence is based on ownership. It’s essentially a clash of concepts: maximum physical security versus maximum technological efficiency.

Stablecoins: A special category of altcoins

Among altcoins, stablecoins hold a special place. They are pegged to traditional currencies such as the US dollar or the euro and serve as a stable anchor in the often volatile cryptocurrency market. They act as a bridge between traditional finance and cryptocurrencies, while technically still being altcoins.
«The most important step in the crypto world is not buying, but understanding. Bitcoin and altcoins are not rivals, but different tools that serve different roles within an investment strategy.»

Bitcoin or altcoins: Which one should you choose?

The fundamental difference between Bitcoin and altcoins is directly reflected in their market behaviour.
Bitcoin is generally seen as more stable and less volatile than altcoins, although it still remains a risky asset.
Altcoins often exhibit more pronounced price movements, both upwards and downwards, but they also come with greater risk. Some projects establish themselves over time, while others disappear quickly.
Whether you invest in Bitcoin or in altcoins therefore depends on your risk profile, your investment horizon, and your personal strategy.
The bottom line: Knowledge beats hype every time
The most important step in the crypto world is not buying, but understanding. Bitcoin and altcoins are not rivals, but different tools that serve different roles within an investment strategy. Understanding the difference between Bitcoin and altcoins can help you avoid impulsive decisions and build a more coherent portfolio.
In the Yuh app, you can get a clear idea of how they stack up and explore them at your own pace. No buzzwords, no jargon, no drama – you decide for yourself on the mix of digital gold and technological innovation.
Our top tips for your portfolio:
• 👉 Don’t confuse innovation with stability.
• 👉 Stable does not mean stale.
No matter which path you choose, the important thing is to know why you hold a particular asset. With Yuh, you have access to both Bitcoin and altcoins.
Take a look at our crypto area and find out which asset is the best fit for your strategy.