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Explore the fundamentals 
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Rootstock Explorer v3.5.0 Is Live

Rootstock Explorer v3.5.0 Is Live

Rootstock Explorer v3.5.0 is now live, bringing fresh upgrades across contract verification, search, code exploration, and transaction insights. These latest developments make the explorer faster, clearer, and more developer-friendly. All developments are open source. You can contribute your own updates to Rootstock by visiting Github or participating in the Hacktivator program. This release expands contract […]

Ecosystem Updates
Merged Mining in Action: Bridging Secured by Miners, Not Just Signers

Merged Mining in Action: Bridging Secured by Miners, Not Just Signers

Most people evaluate Bitcoin bridges with a simple shortcut: is it a federation, or is it a validator model? In that mental model, a federation bridge is a multisig controlled by a set of known parties. A validator model is a separate group that watches one chain and attests to actions on another. Both categories […]

Fundamentals
PowPeg App and Flyover Just Got an Upgrade

PowPeg App and Flyover Just Got an Upgrade

BTC ⇄ rBTC bridging on Rootstock just became more robust, transparent, and institutional-ready. With the release of PowPeg App v3.3 and Flyover v2.4, Rootstock is rolling out key infrastructure upgrades designed to support higher-volume users, liquidity providers, and treasury-grade operations, all while keeping the experience seamless for everyone. This release focuses on what matters most […]

Ecosystem Updates
Bridging Without Blind Trust: How PowPeg Inherits Bitcoin’s Security Model

Bridging Without Blind Trust: How PowPeg Inherits Bitcoin’s Security Model

Billions of dollars in Bitcoin are sitting idle. For years, holders looking for on-chain yield or DeFi access have relied on wrapped BTC products and trusted custodians to keep their assets safe. History has shown how fragile that model can be. When custodians fail or validators act together, users lose funds and the security that […]

Fundamentals
Build the Future. On Bitcoin. With Rootstock.

Build the Future. On Bitcoin. With Rootstock.

Bitcoin secures the network; Rootstock brings EVM-compatible smart contracts to it. If you’ve been waiting for the moment to build real applications on Bitcoin — and earn while you learn — Rootstock Builder Rootcamp is where that journey begins. Applications Are Now Open A few weeks ago, hundreds of developers joined the Builder Rootcamp Priority […]

Developer Resources
Reed 8.1.0: RSKj Client Release and Testnet-only Network Upgrade

Reed 8.1.0: RSKj Client Release and Testnet-only Network Upgrade

We are pleased to announce the release of RSKj Reed 8.1.0, the latest version of the RSKj client. As approved by the Rootstock community as part of the Reed upgrade, this version introduces a set of consensus changes that will activate only on Testnet, along with RSKj node optimizations for improved performance, stability, and better […]

Developer Resources
Flyover v2.3 Is Live : Automation, Smart Contract Pegouts & More Power for LPs

Flyover v2.3 Is Live : Automation, Smart Contract Pegouts & More Power for LPs

The bridge between Bitcoin and Rootstock just got significantly smarter. Flyover v2.3 brings a new level of automation, flexibility, and increased developer friendliness to the Bitcoin bridging experience. Whether you’re a liquidity provider, a dApp developer, or a Bitcoiner exploring Rootstock, this release strengthens the foundation of Bitcoin-native DeFi. What’s New in Flyover v2.3? Enhanced […]

Developer Resources
Rootstock x Bitcoin: Merged Mining Insights Report Q3 2025

Rootstock x Bitcoin: Merged Mining Insights Report Q3 2025

This report is presented by RootstockLabs, a key contributor to the growth of the Rootstock ecosystem. At Rootstocklabs, we strive to empower the community by offering transparent insights into merged mining dynamics through quarterly hashrate reports dedicated to Rootstock. Our goal is to enhance comprehension with user-friendly visuals such as tables and graphs, ensuring better […]

Ecosystem Updates
Announcing The Upcoming PowPeg Composition Change

Announcing The Upcoming PowPeg Composition Change

The Rootstock network will undergo a PowPeg change at block 8,147,322, expected to occur on Tuesday, October 28, 2025. This activation will also enable the Segwit-supported PowPeg, introduced as part of the recently completed Reed network upgrade, which reduces peg-out fees, enhances efficiency, and improves bridge scalability. Since the Bitcoin deposit address will change, it […]

Ecosystem Updates
Build the Future. On Bitcoin. With Rootstock.

Build the Future. On Bitcoin. With Rootstock.

Bitcoin secures the network; Rootstock brings EVM-compatible smart contracts to it. If you’ve been waiting for the moment to build real apps on Bitcoin and earn while you learn, Builder Rootcamp is where that momentum starts. Join the priority list now What is Builder Rootcamp? Builder Rootcamp is a 10-week, cohort-based, learn and earn program […]

Developer Resources
Reed Network Upgrade is Live: Stronger PowPeg, Cheaper Peg-Outs, and Foundations for the Future of Bitcoin DeFi

Reed Network Upgrade is Live: Stronger PowPeg, Cheaper Peg-Outs, and Foundations for the Future of Bitcoin DeFi

The Reed Network Upgrade is now live on Rootstock mainnet, marking a major milestone for Bitcoin’s first and longest-running smart contract layer. Reed strengthens the PowPeg, reduces peg-out costs by 60%, and lays the foundation for the next generation of trust-minimized Bitcoin bridging. This isn’t just a technical upgrade, it’s a leap forward in Rootstock’s […]

Developer Resources
Hacktivator 3.0: Hack to the Future with Rootstock

Hacktivator 3.0: Hack to the Future with Rootstock

The future of building on Bitcoin has arrived. Hacktivator 3.0 is live, transforming Rootstock’s developer contributor program into a dynamic open source contribution marketplace where ideas become opportunities and contributors are rewarded for their impactful work. This new chapter builds on a journey that began less than a year ago. The Rootstock Hacktivator first launched […]

Developer Resources