On June 10, Helius, a leading infrastructure provider on Solana, announced that it is acquiring Light Protocol. Helius is a leading platform that is known for its RPC nodes, APIs, and tools for developers.
The acquisition is expected to develop on-chain privacy-based solutions for the Solana blockchain ecosystem. This acquisition will allow Light’s team to work with Helius by using their expertise in zero-knowledge (ZK) cryptography.
In the official announcement, the Helius team stated that, “We are acquiring Light Protocol, the Solana privacy company that authored Solana’s original Zero Knowledge (ZK) syscalls and built ZK Compression to reduce state costs by up to 1000x. With Light, we will prove that crypto, at scale, can also be private. We view privacy as the final scaling frontier for blockchains.”
What is Light Protocol
Light Protocol is a leading privacy-based layer on Solana, and it was launched in 2021. The team has already provided its contribution to develop building blocks for the Solana Virtual Machine, including the first zero-knowledge system known as sol_poseidon and alt_bn128 operations.
These tools have provided help to boost the ecosystem of zero-knowledge on Solana. After this, Light started working on ZK Compression. It will be developed in partnership with a company known as Helius. It will reduce the cost of storing data on blockchain by cutting it down by 1,000 times. By doing this, it will make the network ready for large-scale applications.
Jorrit Palfner, CEO, Light Protocol, stated in the press release that, “Privacy is the single most important primitive we can build and scale on Solana. Joining Helius means we get to finish what we started with the engineering depth, institutional trust, and distribution to make privacy the default.”
Why Helius is Acquiring Light Protocol?
The main purpose of this acquisition is to create a privacy layer with a full programmable ecosystem for the Solana blockchain. This layer will have various features to boost transactions’ privacy, such as encrypted account balances, private payments, and others. These kinds of features will allow users to perform audits, selective information sharing, and blockchain networks comply with rules. This is important for everyday users as well as big institutions.
Helius and Light mentioned that privacy is “non-negotiable” if Solana blockchain wants to compete with centralized finance in various areas, such as trading, payments, and tokenization.
Privacy-based Solutions in the Blockchain Sector has Become a New Trend
The acquisition of Light is adding one more major headline to the ongoing trend for on-chain privacy in the blockchain and crypto sector.
Solana has already introduced its own privacy features, such as Confidential Transfers and Confidential Balances under a standard called token 2022. These features use homomorphic encryption and zero-knowledge proofs to hide the details of transactions.
Apart from this, SOL Strategies announced the acquisition of Darklake Labs in April 2026 to integrate the Zyga zero-knowledge proof system.
Michael Hubbard, CEO of SOL Strategies, stated in the press release that, “Privacy is a core functionality needed to bring global finance on-chain, and owning this technology continues our mission to support the Solana Economy as we take another step forward towards a more active technology development role.
The Darklake team, led by Vitor, has built groundbreaking technology and earned recognition in the Solana ecosystem. We are incredibly excited to bring on the team to help shape our growing roadmap and strengthen our engineering capacity. We believe this is the right team and technology at the right time, and their expertise will help execute our goals.”
There are other blockchain networks, such as Ethereum, also working on zero-knowledge and privacy-based solutions.
The acquisition of Light is coming at a time when privacy-based blockchains like Zcash and Monero are seeing growth in the on-chain activities. However, Zcash has suffered a major setback after it found a major bug in its Orchard shielded pool, sparking fear in its community.
