If you have been following cryptocurrency news, you may have heard about Bitcoin Ordinals — a new protocol that launched on January 13, 2023, allowing people to inscribe data directly onto the Bitcoin blockchain. With Bitcoin trading around $19,900 and the market showing signs of recovery, understanding this new technology could help you navigate the evolving landscape of digital assets. This guide breaks down everything you need to know about Ordinals in plain language.
The Basics
Bitcoin Ordinals is a system that assigns unique numbers to individual satoshis — the smallest unit of Bitcoin. One Bitcoin equals 100,000,000 satoshis. Think of satoshis like cents to a dollar, except there are 100 million of them per Bitcoin instead of 100. The Ordinals protocol tracks the order in which satoshis are created and transferred, giving each one a unique serial number. Once satoshis have numbers, you can attach data to specific ones — like writing your name on a specific dollar bill. This attached data is called an “inscription.” Inscriptions can include images, text files, short videos, HTML pages, or even small software programs. The key innovation is that this data lives directly on Bitcoin’s blockchain, not on a separate server or another blockchain.
Why It Matters
Before Ordinals, creating digital collectibles (NFTs) required using other blockchains like Ethereum or Solana. Bitcoin was designed purely as digital money, and its scripting language was intentionally limited for security reasons. Ordinals changes this by using existing Bitcoin features in a creative new way. Specifically, it leverages Bitcoin’s Taproot upgrade from November 2021, which expanded the amount of data that could be included in transactions. For everyday users, this matters because Bitcoin has the strongest security of any blockchain, maintained by the world’s largest network of miners. Content inscribed on Bitcoin benefits from this security — it cannot be deleted, modified, or censored. If you create an inscription, it will exist as long as Bitcoin exists.
Getting Started Guide
To create your first Ordinal inscription, you will need a Bitcoin wallet that supports Ordinals. Several options exist, including dedicated Ordinals wallets and browser-based tools. Here is the basic process. First, acquire a small amount of Bitcoin — even a few thousand satoshis is enough for a simple text inscription, though larger files require more BTC to cover transaction fees. Second, prepare the content you want to inscribe. This could be a small image (ideally under 100KB to keep fees reasonable), a text message, or any other supported file format. Third, use an Ordinals-aware tool to create an inscription transaction. The tool will embed your data into a Bitcoin transaction and send it to a specific satoshi in your wallet. Fourth, wait for the transaction to be confirmed by Bitcoin miners. Once confirmed, your inscription becomes a permanent part of the Bitcoin blockchain. You can view it using Ordinals explorers that index and display inscribed content.
Common Pitfalls
New users should be aware of several important considerations. Transaction fees can be unpredictable — during periods of high network activity, inscribing even a small image could cost significant amounts of Bitcoin. Data inscribed on Bitcoin is permanent and public, so never inscribe personal information, private keys, or content you might later regret. Not all Bitcoin wallets support Ordinals — sending an inscribed satoshi through a wallet that does not understand Ordinals could result in losing your inscription. The technology is also very new, and best practices are still evolving. Wallet software, inscription tools, and standards may change rapidly in the coming months.
Next Steps
If Ordinals interests you, start by exploring existing inscriptions through Ordinals explorer websites to see what others have created. Join community discussions on forums and social media to learn from experienced users. Practice with small, simple inscriptions before attempting anything complex. Keep an eye on fee markets and try inscribing during periods of low network activity to minimize costs. Most importantly, remember that the Ordinals ecosystem is experimental — never invest more than you can afford to lose, and always prioritize security over speculation.
Disclaimer: This article is for educational purposes only and does not constitute financial advice. Always conduct your own research before making investment decisions.
100 million satoshis per bitcoin and each one can carry data. the math on total possible inscriptions is staggering
good explainer. the writing your name on a specific dollar bill analogy finally made it click for me
wait until people realize they can inscribe executable code. HTML pages on Bitcoin is just the start
executable SVGs and HTML on chain already happened months after this article. some early inscriptions are literally interactive web pages
segfault_ executable HTML on chain blew my mind. went from digital art to full web apps living on bitcoin within weeks of the jan 13 launch
interactive HTML on Bitcoin was such a mind-bending moment. people went from thinking BTC is just money to running entire apps on satoshis in months
ordinals only exist because taproot shipped in nov 2022. two months later people are inscribing jpegs on sats at 19900 btc. timing was perfect
the fee market angle is what matters long term. every inscription competes for block space with regular BTC transactions
Ryoko M. the fee market impact is already visible. ordinals drove fees up 300% during peak inscription waves and miners loved every second of it
300% fee spikes during inscription waves and core devs still pretend ordinals are a bug. miners literally kept the network profitable because of them
300 percent fee spikes and core devs called it a bug. miners literally kept the network security budget alive during bear market and bitcoin maximalists still complain about ordinals
fee_realist_ core devs calling miner revenue a bug because it came from ordinals instead of transaction fees is peak Bitcoin maximalist cope. security budget is security budget
blockspace bro the 300 percent fee spike during inscription waves was the first time miners made real money outside of bull market pumps. core devs hated it but the incentive structure worked
the fact that someone paid 7 BTC for inscription number 1 still blows my mind. early adopters got the best cultural artifacts on the chain for basically nothing
inscribed HTML on chain at 19,900 BTC was the moment bitcoin stopped being just money. people forget satoshi put text in the genesis block. ordinals just made it accessible to everyone
the dollar bill analogy finally made ordinals click for me. each satoshi is a unique bill and you can stamp data on it. simple but powerful
ordinal inscription numbers created a whole new collecting paradigm. the fact that someone paid 7 BTC for inscribed pixel art in early 2023 still blows my mind
sat historian 7 BTC for pixel art seems crazy until you check what some ordinal collections trade for now. early inscription numbers carry massive premium
sat_historian_ and then the BRC-20 token standard launched on top of ordinals and fees went parabolic. miners made more from inscription fees than block rewards some days
BRC-20 tokens are flooding the mempool but the real story is how theyre turning BTC into an unstable gambling platform
BRC-20 tokens flooding the mempool was phase 1. wait until people realize you can inscribe full javascript apps on sats. the block space war is just starting
js_on_chain_ inscribing full JS apps on satoshis means Bitcoin is technically a distributed hosting layer now. satoshi put text in the genesis block and people ran with it
These taproot-enabled ordinal collectors dont realize theyre building a house of cards on BTCs foundational value proposition
Fee spikes from ordinal spam are making small txs impossible – this is exactly what critics warned about with onchain assets