Ryuya Nakamura

I am posting from this account after a long time! My focus areas have evolved over the years: theorem proving → Ethereum security → data privacy → LLMs.

We at LayerX are honored to have our $100M Series B featured on TechCrunch! techcrunch.com/2025/09/01/lay…

LayerX and Ai Workforce were featured on Microsoft's website as case studies for leveraging Azure. At the end, I share my personal vision of eventually providing every enterprise employee with their own version of Iron Man’s J.A.R.V.I.S. microsoft.com/en/customers/s…

Our first all-English podcast is out! LayerX’s AI Workforce team is going global — now hiring non-Japanese speakers. Two engineers share insights on building Agentic Workflows. open.spotify.com/episode/5bBsps…

🚀 Excited to share that our generative AI platform Ai Workforce has been adopted by Japan's largest bank, Mitsubishi UFJ Bank! 🌍 In our latest blog, we dive into the concept of "AI Onboarding" (AI Alignment in Enterprises). nrryuya.substack.com/p/the-need-for…

#MuchClicked * @gorgos ERC3156 flash loans * @krzKaczor 0 config Typechain support in @HardhatHQ * @nrryuya Mousse Eth2 emulator * @awscloud Managed Eth nodes * @AndreCronjeTech easy add new chain to @MetaMask * @mysticryuujin load balancing endpoints * @EF_ESP grants for rollups

@timothyjcoulter @dannyryan @trufflesuite That's amazing! Can I DM you on Twitter/Telegram/Discord or something? (I think My Twitter DM is already open.)

We are excited to announce Mousse, an Ethereum 2.0 emulator for local testing of applications on Eth2 data sharding, especially Rollups. I.e., Ganache (@trufflesuite) for Eth2 data sharding! ethereum-mousse.medium.com/mousse-an-ethe…

Please visit our GitHub, and try! Mousse is implemented in Rust. Joint work with @vinami. github.com/ethereum-mouss…

👀 >While standalone WASM engines are faster than EVM engines, the eWASM VMs are slower than EVMs for all of the 256-bit benchmarks and most of the 64-bit benchmarks on Geth and Openethereum clients. arxiv.org/pdf/2012.01032…

@ethchris Moreover, the cost of setting up the polling place is unreasonable, especially for local governments with a sparsely populated area.

@ethchris Not allowed with the exception of overseas voting. Carefully designed online voting have E2E verifiability. Only limited part of the current voting is transparent and can be verified by limited number of ppl. Also, persons with disabilities can vote at home.

We are working with two Japanese cities to develop online voting systems, potentially using Ethereum. People in Japan can't vote by mail. Setting up polling places widely costs a lot. Let's vote at home. coindesk.com/japan-city-kag…

>While voting via electronic means is already available and legal in Japan Well, in elections of public officers, only the use of electronic voting machines at polling place is allowed (but not used anymore.) Voting over the Internet is illegal.

Also: cointelegraph.com/news/japanese-…

This is joint work with @vinami.

This is the end of the summary of the results. See the post for more details! Also, the code is open source. github.com/shargri-la/sha…

We announce Shargri-La, a blockchain sharding simulator. As a first experiment, we've released the results of an analysis of how transaction fees, which have recently skyrocketed on Ethereum, will change with Ethereum 2.0. ethresear.ch/t/shargri-la-a…