By Chainwire
5 min read
New York, New York, February 26th, 2025, Chainwire
Stacks, the leading Bitcoin L2 activating Bitcoin DeFi, today announced a series of major institutions adopting sBTC for their Bitcoin strategy. sBTC, a 1:1 Bitcoin-backed, decentralized programmable asset, has attracted significant interest from major institutions and industry leaders since its December 2024 mainnet launch, signaling a strong position in the tokenized BTC asset landscape.
Early depositors participating in sBTC’s first cap included UTXO, SNZ, Jump Crypto, and many more. Early demand for sBTC resulted in a second cap raise that tripled capacity for deposits. This cap was met less than 24 hours after its February 25th opening, ushering in the latest wave of builders, institutions, wealth managers, and retail investors to access sBTC. One rapidly-growing sBTC use case, Zest, has already amassed nearly 40% of all sBTC in the protocol, demonstrating usability and productivity for bitcoin. With growing support from depositors and builders and continued technical progress, sBTC’s next milestone will be its withdrawal functionality, which is expected to arrive in March 2025.
As of February 2025, the demand for tokenized Bitcoin assets has been steadily growing. This demand is driven by bitcoin holders who are beginning to recognize Bitcoin layers like Stacks and others can offer solutions aligned with the promise of Bitcoin security. According to BBA data, Tokenized BTC supply has reached 1.67% of BTC's circulating supply, a level not seen since October 2022.
”The growing adoption of sBTC provides essential liquidity for developers building and scaling applications,” said Alex Miller, CEO of Hiro. “We’ve already seen builders using our developer tools adopt sBTC to deliver solutions like native bitcoin yield generation, lending, borrowing, DEXs, and scaling of L1 activities like Runes and Ordinals. I predict that next we’ll see more innovation of these use cases, as well as new ideas through AI agents and more.”
Among tokenized assets, sBTC is a versatile solution, enabling flexible smart contracts and transactions that leverage Bitcoin's security and irreversibility. sBTC is uniquely ushering in fully activated capital for BTC holders instead of solely staking or locking BTC on the L1.
“We look for technologies that unlock latent capital and expand potential use cases for Bitcoin,” said Saurabh Sharma, at Jump Trading. “sBTC fosters a more dynamic and interconnected financial landscape, and we are pleased to participate in the ecosystem.”
Early sBTC Depositors Include:
As a category, Bitcoin Layers have seen a dramatic rise in the past year. According to data from DeFiLlama, TVL on Bitcoin Layers has grown over 460% in the past year, from ~$500M TVL in 2024 to about ~$2.8B TVL in February 2025.
Given sBTC’s proximity to Bitcoin and adoption from major industry players including top staking providers, custodians, and top ecosystems like Solana and Aptos, sBTC is connecting the demand for Bitcoin with the global future across all of crypto. Stacks and the community building this DeFi ecosystem understand that all roads lead back to Bitcoin.
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About Stacks
Stacks, the leading Bitcoin L2, enables smart contracts and decentralized applications to use Bitcoin as a secure base layer. The Nakamoto release, activated on October 29, 2024, brought faster speeds and transactions that are as irreversible as Bitcoin's once confirmed. This set the stage for sBTC, a programmable Bitcoin asset, which launched on December 17, 2024. Stacks is the current leading Bitcoin L2 by developer traction and market cap and is helping unlock Bitcoin and its $1T in passive capital as a fully programmable, productive asset. The Stacks (STX) token, used as gas on the L2, was the first to undergo an SEC-qualified sale in the United States. The project explicitly decentralized with the mainnet launch in 2021. In the Stacks ecosystem, there are currently 30+ contributing entities including a non-profit Stacks Foundation, a developer tooling company Hiro, Xverse, Trust Machines, Mechanism, Bitcoin L2 Labs, ALEX, Bitcoin Frontier Fund, and more.
Claire Topalian
press@stacks.org
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