# Japan’s Quantum Solutions ETH DAT

> Tokyo-based Quantum Solutions becomes the largest Ethereum Digital Asset Treasury firm outside the United States. 

**Published by:** [ETH Daily](https://ethdaily.io/)
**Published on:** 2025-10-24
**Categories:** news, 2025, october2025
**URL:** https://ethdaily.io/809

## Content

Quick TakeQuantum Solutions holds 3.8k ETH.Farcaster acquires Clanker.EF seeks Dev Tool Coordinator.Google Cloud faucet adds EIGEN.Japan's Quantum Solutions ETH DATListen to this episode from ETH Daily - Ethereum News on Spotify. Quantum Solutions becomes Japan's largest ETH treasury company. Farcaster acquires Clanker. The EF is looking to hire a Dev Tool Coordinator. And Google Cloud's faucet adds EIGEN. Read more: https://ethdaily.io/809 Disclaimer: Content is for informational purposes only, not endorsement or investment advice.https://spotify.comJapan’s Quantum Solutions ETH DATQuantum Solutions, a Tokyo-based AI and technology company listed on the Tokyo Stock Exchange (ticker: 2338), announced the purchase of 2,365 ETH in the past week, making it the largest Ethereum Digital Asset Treasury (DAT) firm outside the United States. The company now holds a total of 3,866 ETH. The recent purchases were funded through external borrowings and proceeds from recent stock acquisition rights and convertible bonds. Quantum Solutions plans to continue accumulating ETH to enhance long-term corporate value, with a target of building a 100,000 ETH reserve. The company is backed by ARK Invest.Farcaster Acquires Clanker Farcaster announced that Clanker, an AI-driven coin issuance platform, will join its ecosystem and be integrated more deeply into Farcaster’s decentralized social app. Going forward, Clanker protocol fees will be used to buy back and hold CLANKER tokens, and the team has burned all previously accumulated ecosystem tokens held in its treasury. The announcement follows a failed acquisition attempt by Rainbow Wallet in September 2025, which had proposed redistributing Clanker’s treasury assets to token holders.EF Seeks Dev Tool CoordinatorThe Ethereum Foundation is looking to hire a Developer Tooling Coordinator to lead strategy and development efforts that enhance Ethereum’s developer experience. The technical leadership role involves shaping the developer ecosystem, guiding tooling strategy across languages, compilers, libraries, and frameworks, and influencing key architectural decisions. Ideal candidates have a deep passion for the EVM and smart contract development and hands-on experience building developer tools or infrastructure. The position is fully remote, open to candidates worldwide, and anonymous applicants are welcome.Google Cloud Faucet Adds EIGENGoogle Cloud added EigenLayer’s EIGEN token to its Web3 Testnet Faucet, allowing developers to request testnet EIGEN tokens on the Ethereum Hoodi testnet. Hoodi is a long-term Ethereum testnet built to provide developers with a stable environment for staking and validator testing. The Web3 Testnet Faucet also supports the distribution of testnet ETH across all testnets.Other NewsACDE #223 minutes | highlightsdSheets weekly updateEthereum team sitesArbitrum hits 2b transactionsAave Labs acquires Stable$500m BUIDL on PolygonCCTPv2 launching on StarknetCelo StableMag #14Stablecoin bill expected EOYTrump pardons CZDisclaimer: Content is for informational purposes only, not endorsement or investment advice. The accuracy of information is not guaranteed.

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