Rootstock Is Quietly Building Bitcoin’s DeFi Backbone — And It’s Getting Serious

Mon May 12 2025
With 81% of Bitcoin’s hashrate securing its chain and fees 95% lower than BTC, Rootstock is quietly evolving into a serious Layer 2 for DeFi on Bitcoin. Here's how it’s reshaping BTCFi.

⚙️ Rootstock: Bitcoin’s Low-Key DeFi Powerhouse

While Ethereum dominates DeFi headlines, Rootstock is laying down serious infrastructure for a Bitcoin-native DeFi future.

Powered by merged mining and now secured by 81% of BTC’s hashrate, this OG sidechain is evolving into a technically mature, EVM-compatible Layer 2 — and it might just be Bitcoin’s best shot at smart contract supremacy.


🔒 Secured by Bitcoin, Not Hype

Rootstock launched back in 2018 — and it’s still standing. Why? Because it’s secured by real hashrate, not marketing.

  • Merged mining = BTC miners securing both chains
  • 🔥 Q1 2025: 81% of Bitcoin’s hashrate now secures Rootstock
  • ⚡ New partners: Foundry + Spiderpool (2 of the world’s top 6 mining pools)

This means Rootstock doesn’t just claim Bitcoin security — it inherits it.


💸 95% Cheaper Than Bitcoin — And 55% Cheaper Than ETH

High fees? Not here.

Rootstock now boasts:

  • 💰 95% lower fees than Bitcoin
  • 🧮 55% lower than Ethereum
  • 🛠️ Upgrades + miner coordination slashed costs across the board

That’s a game-changer for devs and users who want Bitcoin security without Bitcoin friction.


🧠 Ethereum Compatibility + BitVMX = Smart Bitcoin

Rootstock isn’t trying to reinvent the EVM — it’s leaning into it:

  • ✅ Full EVM compatibility
  • 🔄 Easy migration for Web3 devs
  • 🚀 March 2025: Lovell 7.0.0 upgrade = even deeper integration

And there’s more brewing: BitVMX, a programmable evolution of Bitcoin scripting. It’s still early, but if it works, we’re talking expressive smart contracts — on BTC rails.


🌐 Cross-Chain Ready: 100+ Chains via LayerZero

Rootstock’s not just compatible — it’s connected.

  • 🔗 Q1: Integrated with LayerZero’s Stargate
  • 🪙 Bring assets from Ethereum, Solana, and 100+ chains
  • 🧃 DeFi liquidity goes from fragmented to flowing

This isn’t just about Bitcoin. It’s about bridging Web3 — without leaving the base values behind.


📉 Mixed Metrics, But Foundations Are Solid

Yes, user activity dipped in Q1:

  • 👥 Daily active addresses down 26.5%
  • 🆕 New wallets down 55.7%
  • 📉 Onchain revenue dropped 24% (rBTC terms)

But here’s the tradeoff: Lower fees = lower revenue — and cheaper access.

Meanwhile:

  • 📈 Daily transactions still rose 4.3%
  • 📊 TVL hit a low of 179.9M, down from 244.6M
  • 💵 Stablecoins diversified — DOC and DLLR gaining ground

So yes, quieter quarter — but a healthier, more decentralized foundation.


🧠 TL;DR: Rootstock Is Ready for the Bitcoin DeFi Boom

Rootstock may not make noise like Solana or pump like memecoins, but its foundation is rock-solid.

  • 🔐 81% of Bitcoin hashrate
  • 💸 95% fee reduction
  • 🌉 Interoperability via LayerZero
  • 📟 Smart contract growth via EVM and BitVMX

As BTCFi heats up, Rootstock’s tech stack is already built — and battle-tested.

The next wave of builders? They may not need to leave Bitcoin at all.

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