Stacks upgrade boosts Bitcoin Layer 2 throughput by 30x

Stacks upgrade boosts Bitcoin Layer 2 throughput by 30x
Bitcoin DeFi expands as Stacks rolls out major upgrade

​Stacks Labs, the developer of a Bitcoin Layer 2 network, has announced the rollout of an upgrade that increases throughput by up to 30 times. While the update does not directly change the tokenomics, it could boost network activity over time.

Highlights

  • Stacks upgrade SIP-034 boosts DeFi throughput up to 30x
  • STX token rises 4% and jumps in CoinMarketCap rankings
  • Improvement targets complex DeFi use cases with heavy data loads

Biggest gains for complex DeFi applications

On March 17, the STX token of Bitcoin Layer 2 Stacks climbed nearly two dozen positions in the CoinMarketCap cryptocurrency rankings, reaching 84th place. The token also rose more than 4% خلال the day to $0.27.

According to The Block, the growth in STX is linked to the implementation of the SIP-034 upgrade, which increases the effective throughput of the network for certain decentralized finance applications by up to 30 times by removing a key data processing bottleneck.

“Each transaction is evaluated across multiple resource budgets… Previously, if any one of these budgets was exhausted, all remaining computational capacity had to stop. Now, signers can inspect the block, see that there is still room for processing, and safely allow it to continue,” explained Stacks Labs Head of Product Alex Huth.

The improvement is not uniform across all applications. The largest gains are expected in complex DeFi use cases involving a high number of read operations, such as concentrated liquidity and advanced automated market makers, which were previously constrained by the older system.

“Given institutional interest in Bitcoin DeFi, when you have a more powerful network, you can support more sophisticated DeFi projects, more active participants, more transactions, more fees, and more value tied to the network,” Huth said.

According to him, the upgrade does not directly change tokenomics but may gradually increase activity on the Stacks network, which enables users to build decentralized applications and support Bitcoin yield-focused products within its ecosystem.

Bitcoin enters the DeFi race

The SIP-034 upgrade can be seen as a strategic move to enhance the competitiveness of Bitcoin-based Layer 2 solutions amid the intensifying race for DeFi infrastructure.

If Stacks succeeds in enabling stable performance for more complex applications without bottlenecks, it could lower barriers for developers who previously preferred higher-throughput ecosystems such as Ethereum Layer 2s or alternative blockchains. In this context, Stacks is positioning itself by combining Bitcoin’s security with enhanced smart contract functionality.

Increased network efficiency may also have indirect implications for the ecosystem’s economic model, potentially driving higher demand for blockchain resources and strengthening the token’s role as a utility asset. If this trend continues, it could support a long-term revaluation of STX—not only as a speculative asset but as a core infrastructure component of the emerging Bitcoin DeFi sector.

As we wrote, Meltem Demirors seeks $100M for Bitcoin L2 project

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