About a year ago, Bitcoin developer Casey Rodarmor introduced the Bitcoin Inscription process, allowing users to encode the metadata of Satoshis, or one-hundred-millionths of a single Bitcoin. Developer Domo expanded on this concept in collaboration with Bitcoin Ordinals, enabling the creation of fungible tokens on the Bitcoin blockchain and establishing the BRC-20 token standard in March 2023.
This standard has become a significant development for the nearly 15-year-old blockchain, allowing assets like non-fungible tokens to be minted directly on Bitcoin, similar to the utility of ERC-20 Ethereum tokens. The total market capitalization of BRC-20 tokens has now exceeded $1.5 billion, with a 24-hour trading volume of $337 million at the time of writing.
The success of the BRC-20 token was somewhat unexpected, as Domo himself described the standard as "just my fun experimental standard design." Despite its broad adoption and listing on centralized exchanges, some traditional wallet providers remain cautious about this innovation.
For instance, a Trezor spokesperson stated that the company currently does not plan to include BRC-20 tokens. Similarly, MetaMask asset product manager Albert Feng mentioned, "We would certainly like to support BRC 20 in the future, but for now, our main focus is the EVM (Ethereum Virtual Machine) experience."
On the other hand, Bitget Wallet's COO, Alvin Kan, revealed plans to launch a Bitcoin Ordinals market and a decentralized exchange supporting BRC-20 token swaps within the wallet itself. Despite skepticism about its value due to limitations such as Bitcoin block size and transaction throughput, the BRC-20 asset offers significant innovations, addressing performance-related issues for scaling and DeFi applications, and introducing new asset issuance methods.
While some wallet providers hesitate, OKX quickly included the BRC-20 asset in its namesake wallet shortly after its creation. Users can now buy, sell, list, and trade BRC-20 tokens directly within the OKX Wallet app, and the exchange has a dedicated BRC-20 market.
Kan noted that the current market lacks comprehensive infrastructure support in terms of wallets, posing an inevitable gap. UniSat Wallet stands out as one of the few native BRC-20 wallets with comprehensive token support. Interestingly, the creators of BRC-20 are involved in a controversy over a proposed hard fork.
Looking ahead to the Bitcoin ecosystem in 2024, Kan highlighted Bitcoin smart contracts enabled by new protocol standards and a second-layer solution like the Lightning Network as main catalysts. He also emphasized that despite being an almost 15-year-old blockchain, Bitcoin still holds crucial competitive advantages over newer blockchains, particularly in terms of asset security and stability, while acknowledging some lag in technological innovation metrics in areas like DeFi and GameFi compared to other blockchains like Solana and Ethereum.
