I've been thinking about a question lately: why has the pace of innovation in the Bitcoin ecosystem suddenly accelerated? The answer might lie in the digital asset revolution sparked by the Ordinals protocol.

Over the past year, protocols based on Bitcoin's strongest consensus—such as Ordinals, BRC20, Bitmap, and Runes—have opened a door to a new world. What's truly interesting is that behind these seemingly independent innovations, there’s actually a common theoretical logic—some call it the Digital Matter Theory, or DMT for short.

Recently, I’ve been studying this theory and it feels a bit like looking at the periodic table in physics. In the real world, chemical elements make up the material universe; on the Bitcoin blockchain, these "block elements" are forming a whole new digital material world. The core idea of DMT is: digital information can be treated like matter—possessing inherent patterns and properties, not created out of thin air.

Currently, Digital Matter Theory has three main applications within the Bitcoin ecosystem. First is Ordinals, which assign a unique identity to each Satoshi, allowing them to be collected and traded like art in the real world. Second is Rare Sats, which identify Satoshis in special positions on the blockchain and assign them rarity value. The third is Bitmap theory, which views each Bitcoin block as digital real estate—this is the first non-arbitrary element in metaverse design.

But these applications are just the beginning; they lack a unified, non-arbitrary token issuance model. That’s why $NAT (Non-Arbitrary Tokens) has emerged.

Honestly, $NAT’s positioning is quite unique. It’s not a token for a specific project, but a protocol token for DMT itself. Its quantity is derived from the value of BIT elements within blocks—BIT being the smallest unit of computer information, similar to chemical elements in the real world. From four dimensions, each $NAT is one-of-a-kind: it’s the first DMT protocol token, the first non-arbitrary token issuance protocol token, the first block-associated token (like minerals accompanying gold mining), and the universal currency of this digital material world.

Regarding valuation, I’ve seen a few interesting approaches. In the startup phase, based on an average minting cost of $10, it could be 30 to 100 times that—roughly $300–$1000. Another method compares it to Sats: there are currently 21 million Sats, each worth about $75, with a market cap of $1.5B; NAT has only 800k, and if it reaches a $1 billion market cap, the price would be $1250. Another estimate is based on ten times the Bitmap value, since in multiple metaverse platforms, platform tokens are usually about ten times the value of real estate NFTs.

As this bull market develops, valuation models change. As the first token of the DMT protocol, compared to ORDI (the first BRC20 token, now around $70,000) and ETHS (the FACET protocol token, around $13,000), $NAT could reach $10k, with a market cap of about $1 billion. Another approach is to estimate based on the proportion of MEME tokens in the Bitcoin ecosystem relative to BTC’s value—if we assume 5%, then 5% of Bitcoin’s total value (roughly $800k) would be $2.5 billion, with per capita worth in the hundreds of thousands of dollars.

The most fascinating part is the long-term potential. If $NAT ultimately represents the total value of the entire DMT digital material world—including all Ordinals, Bitmap, BRC420, BRC20, and other digital assets—that would be akin to this digital world’s GDP. The real question is: will $NAT surpass Bitcoin’s own value? That depends on the future economic scale of the digital world. Currently, the global M2 money supply far exceeds the total value of gold, so $NAT, as the "dollar" of this digital universe, could theoretically have similar potential.

From a practical perspective, the prospects for $NAT are also clear. It could serve as the settlement token for a digital world payment system—used for trading markets, tool markets, skin markets, cloud rendering markets, etc. More importantly, anyone can build ecosystem projects based on the DMT framework and Bitmap real estate, using NAT as a service fee, with interoperability between these projects.

But we should also view some issues rationally. For example, regarding NAT’s issuance: currently only over 800,000 exist, which is indeed scarce. But NAT’s issuance rate is tied to block growth and slows as difficulty increases—this logic is more reasonable than fixed issuance models (like ETH and DOGE’s 5% annual growth). Just like countries evolve from high-growth developing nations to low-growth developed nations, this aligns with economic development laws. Also, there are only about 10,000 addresses holding NAT, with an average of over 80 NAT per address, indicating it’s still in very early stages.

The relationship between Bitmap and $NAT is also worth understanding: Bitmap is the "real estate" of this digital material world—holding it is like owning a deed; $NAT is the universal currency—like MANA in Decentraland. But the DMT digital world is fundamentally different from Decentraland—everything in Decentraland is arbitrarily set by the project team, whereas all assets in DMT come from data within the Bitcoin blocks themselves, making them non-arbitrary and genuinely existing.

Ultimately, this discussion about Digital Matter Theory reflects a paradigm shift happening in the Bitcoin ecosystem—from mere value storage to infrastructure capable of supporting an entire digital civilization. $NAT MANIA might really be coming.