BackOn-Chain Privacy

On-Chain Privacy

Ethereum
2026-08-29 02:52:10

EthSystems says privacy, not demand, is the main barrier keeping large institutions off Ethereum

EthSystems, a newly independent team spun out of the Ethereum Foundation, argues that institutional adoption of public blockchains is being held back less by a lack of interest and more by a structural mismatch between Ethereum’s radical transparency and the confidentiality requirements of large financial firms. In a Bankless interview, co-founders Mo Jalil and Oscar Thorne said major institutions generally care most about business continuity, operational security, and compliance. Public-chain liquidity and composability are attractive, they said, but exposing balances, positions, or execution logic on an open ledger is a non-starter for many firms. The pair described EthSystems as the continuation of work already developed inside the Ethereum Foundation around institutional privacy, including architecture analysis, workshops, proof-of-concept efforts, and public research. They said the harder problem now is not basic cryptographic theory alone, but fitting tools such as zero-knowledge proofs into real financial systems with strict latency, audit, settlement, and jurisdiction-specific requirements. Among the examples discussed were inter-dealer compression in global derivatives and FX markets, and a national-scale blockchain payment system that would require four-way cryptographic coordination among sender, receiver, a licensed compliance auditor, and a state regulator. EthSystems said its longer-term plan is to turn insights from these hard, customized deployments into open standards and modular infrastructure for the broader Ethereum ecosystem.

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EthSystems says privacy, not demand, is the main barrier keeping large institutions off Ethereum
Vitalik Buter
2026-07-03 23:41:51

Vitalik Transfers 79 ETH via Railgun, Putting On-Chain Privacy Activity in Focus

On July 3, on-chain tracker Onchain Lens reported that Ethereum co-founder Vitalik Buterin transferred 79 ETH through the privacy protocol Railgun. Based on the quoted valuation in the report, the transaction was worth about $137,000. The disclosed facts are limited but clear: the sender was identified as Vitalik, the asset involved was ETH, and the transfer route used Railgun. No further destination analysis, address breakdown, or stated purpose was provided in the original flash report. For the market, the main significance lies in the visibility of wallet activity associated with a high-profile industry figure and the use of a privacy-oriented protocol. At this stage, the event should be treated as an on-chain movement update rather than a broader conclusion about intent or strategy.

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Vitalik Transfers 79 ETH via Railgun, Putting On-Chain Privacy Activity in Focus
Fhenix
2026-07-02 22:31:24

Fhenix Acquires Sunscreen: FHE Layer 2 Consolidation Accelerates, On-Chain Privacy Computing Enters New Phase

Fhenix, a fully homomorphic encryption (FHE) Layer 2 project, has announced the acquisition of Sunscreen, an FHE infrastructure company, for an undisclosed amount. Sunscreen co-founder and CEO Ravital Solomon will join Fhenix as Head of Research. The acquisition is expected to significantly strengthen Fhenix's R&D capabilities in on-chain privacy computing, particularly by integrating Sunscreen's advanced compiler technology that lowers the barrier for developers to build encrypted applications. Industry observers view this as a milestone in the consolidation of the privacy computing track, signaling a shift from fragmented exploration to integrated innovation.

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Fhenix Acquires Sunscreen: FHE Layer 2 Consolidation Accelerates, On-Chain Privacy Computing Enters New Phase
Fully Homomor
2026-07-02 21:31:32

FHE Layer 2 Project Fhenix Acquires Sunscreen to Boost On-Chain Privacy Computing

Fhenix has completed the acquisition of FHE infrastructure company Sunscreen for an undisclosed amount. Sunscreen founder Ravital Solomon will join Fhenix as Head of Research. The acquisition aims to enhance Fhenix's R&D capabilities in on-chain privacy computing. Sunscreen, an early explorer in FHE for blockchain, has developed advanced compiler technology that lowers the entry barrier for developers. This move is expected to accelerate the practical adoption of fully homomorphic encryption in blockchain applications.

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FHE Layer 2 Project Fhenix Acquires Sunscreen to Boost On-Chain Privacy Computing
Fully Homomor
2026-07-02 20:31:13

Fhenix Acquires Sunscreen: FHE Layer2 Accelerates On-Chain Privacy Computing

Fhenix, a Fully Homomorphic Encryption (FHE) Layer2 project, has announced the acquisition of FHE infrastructure company Sunscreen, with the specific amount undisclosed. Sunscreen founder Ravital Solomon will join Fhenix as Head of Research. The acquisition integrates Sunscreen's advanced compiler technology, lowering the barrier for developers to use FHE and significantly enhancing Fhenix's R&D capabilities in on-chain privacy computing. This marks a key tech consolidation and talent flow in the FHE track.

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Fhenix Acquires Sunscreen: FHE Layer2 Accelerates On-Chain Privacy Computing