🚀Launching BitVMX FORCE : An industry-backed effort to establish BitVMX as the standard for Disputable Computing on Bitcoin.🚀Launching BitVMX FORCE : An industry-backed effort to establish BitVMX as the standard for Disputable Computing on Bitcoin.🚀Launching BitVMX FORCE : An industry-backed effort to establish BitVMX as the standard for Disputable Computing on Bitcoin.🚀Launching BitVMX FORCE : An industry-backed effort to establish BitVMX as the standard for Disputable Computing on Bitcoin.🚀Launching BitVMX FORCE : An industry-backed effort to establish BitVMX as the standard for Disputable Computing on Bitcoin.

Computing on Bitcoin #36
April 25, 2025 - Week 17

Welcome to this week’s edition of Computing on Bitcoin News!
As every Friday, we share our curated article selection on Bitcoin rollups, zero-knowledge, and disuptable computing.
Let’s unpack the latest breakthroughs together!

01

RISC Zero introduces R0VM 2.0, a major upgrade to its zkVM focused on performance and scalability. It reduces proving time, cuts costs significantly, increases memory capacity, and adds support for BN254 and BLS12-381 precompiles.

citrea.xyz/
🔗 Clementine: A Collateral-Efficient, Trust-Minimized, and Scalable Bitcoin Bridge
Notably, Clementine features crucial improvements when compared to state-of-the-art protocols such as BitVM Bridge [14]. First, Clementine runs the first provably secure Bitcoin light client on Bitcoin, achieving resilience against an adversary with less than 50% of the computational power in the presence of a permissioned set of watchtowers, of which at least one is assumed to be honest

02

Fairgate Labs has uploaded new videos to its YouTube channel, covering current challenges and goals, BitVMX's development plan, and technical topics like improving efficiency through Schnorr signature reuse.

New BitVMX Deep-Dive Videos

@Fairgate_Labs
A chat about the current challenges in BitVMX's development plan and technical topics like improving efficiency through Schnorr signature reuse.

03

Charles Hoskinson, founder of Cardano, backed Ethereum’s potential shift to RISC-V, highlighting that Cardano already uses RISC-V with BitVMX

mitrade.com
🔗 Cardano Founder Says Buterin’s New Ethereum Proposal ‘Makes Sense’
In the proposal Buterin calls the idea “equally as ambitious as the beam‑chain effort is for the consensus layer,” contending that a RISC‑V transition would “greatly improve the efficiency of the Ethereum execution layer, resolving one of the primary scaling bottlenecks,” while also simplifying the core codebase. He stresses that the familiar account model and opcodes “would stay exactly the same,” explaining that opcodes such as SLOAD, SSTORE and CALL would be exposed to contracts as RISC‑V syscalls.

04

Jonatan Altszul from Fairgate Labs outlines five key reasons why RISC-V is the optimal choice for the BitVMX proving system: it is open and universal, has mature tooling support, features opcode simplicity, supports high-level languages, and enables universal verification.

bitvmx.org/knowledge
🔗 Why RISC-V is the Optimal Architecture for the BitVMX Proving System
Not only does RISC-V offer technical advantages that align perfectly with the needs of proof systems, but it also brings unparalleled openness, maturity, and developer friendliness.
In this article, we’ll explore the five key reasons why RISC-V is the best choice for BitVMX.

05

Bitlayer co-founder Allen Fang urges Bitcoin Layer 2s to learn from Ethereum’s scaling experience. He highlights BitVM as a key enabler of trustless bridges and stresses the importance of secure, user-friendly infrastructure.

coingape.com
🔗 Rethinking Bitcoin’s Lightning Network Design Through the Lens of Thunderbolt
The Script structure of Bitcoin is extremely conservative, restricting most off-chain interaction scenarios. Its original design was never intended to handle tens of thousands of transactions per second. Yet, practical demands are right in front of us — people want to be able to use Bitcoin, even if just to buy a game skin or tip a video creator, and they don’t want to wait ten minutes for it.

That wraps up this week’s signal from Computing on Bitcoin news!
We’ll be back soon with more updates from the builders pushing the boundaries.
Until then, let's keep on building 🚀