Not Your Keys, Not Your Crypto

Jim Luhrs
4 min readFeb 15, 2023

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If you’re new to the world of cryptocurrency, you may have heard the phrase “not your keys, not your crypto”. This catchy saying highlights an important aspect of owning cryptocurrency: the need to control your own private keys. In this blog post, we’ll explore what this phrase means and why it’s so important for ensuring true ownership of your crypto assets.

Before we dive into the details, let’s take a step back and talk about what cryptocurrency is. At its core, cryptocurrency is a digital asset designed to work as a medium of exchange. Unlike traditional currencies, which are controlled by governments and financial institutions, cryptocurrency is decentralized and operates on a peer-to-peer network. This means that users can send and receive transactions directly, without the need for intermediaries.

What are Private Keys? One of the key features of cryptocurrency is the use of public and private keys. Your public key is your “address” on the blockchain, which you can share with others to receive transactions. Your private key, on the other hand, is like your secret password that allows you to access and control your cryptocurrency. Private keys are a crucial part of the security of your crypto assets.

If you don’t control your private keys, you don’t truly own your crypto assets. This is because your crypto assets are stored on the blockchain, not in a centralized location. When you buy cryptocurrency on an exchange or custodial wallet, you don’t actually hold the private keys. Instead, the exchange or wallet provider holds them on your behalf. This means that if the exchange or wallet is hacked or goes bankrupt, you risk losing your crypto assets.

The importance of self-custody; to truly own your crypto assets, you need to control your own private keys. This is known as self-custody, and it’s a key principle of the cryptocurrency community. By controlling your own private keys, you eliminate the risk of losing your crypto assets if a third-party service is compromised.

There are a few different ways to control your own private keys. One option is to use a hardware wallet, which is a physical device that stores your private keys offline. Another option is to use a software wallet that allows you to generate and control your own private keys. Whatever option you choose, the key is to ensure that you, and only you, have access to your private keys.

So what does the future of ownership in crypto look like? As the cryptocurrency industry continues to mature, we’re likely to see more innovation around ownership and custody. Some companies are already exploring ways to make self-custody more user-friendly and accessible to the average person. Additionally, decentralized finance (DeFi) applications are providing new ways to lend, borrow, and invest in crypto assets while maintaining self-custody.

As the industry evolves, it’s important to remain vigilant about the risks of centralization. When a small number of players control the majority of the crypto assets, it can create vulnerabilities and risks for the entire ecosystem. That’s why the principle of self-custody is so important. By decentralizing ownership, we can create a more secure and resilient cryptocurrency ecosystem.

So the phrase “not your keys, not your crypto” highlights the importance of controlling your own private keys for true ownership of your crypto assets. By using self-custody methods like hardware wallets or software wallets, you can reduce the risk of losing your assets in case of a hack or other unforeseen events. It’s essential to remember that the control of your private keys is the cornerstone of the cryptocurrency ecosystem, and it’s up to you to ensure that you keep your assets secure.

As the industry continues to grow and evolve, it’s important to remain vigilant about the risks of centralization. The decentralized nature of cryptocurrency provides an opportunity to move away from the traditional banking model and regain control over our finances. However, this can only be achieved if we all take responsibility for the security of our assets.

Owning cryptocurrency is a unique experience that requires a different approach to asset management than traditional finance. If you want to truly own your crypto assets, make sure you control your private keys. By doing so, you can have peace of mind that your assets are secure and that you’re truly in control of your financial future. Remember, not your keys, not your crypto!

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Jim Luhrs
Jim Luhrs

Written by Jim Luhrs

Web3, Startups, AI & all things tech. Based in Christchurch, New Zealand. Founder of a Web3 startup and passionate about supporting local

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