# mayuresh saraf > zkSync is a scaling and privacy engine for Ethereum with functionality scope including transfers of ETH and ERC20 tokens in the Ethereum net ## Blog Information - [Homepage](https://paragraph.com/@mayureshsaraf007/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@mayureshsaraf007): Subscribe to updates ## Optional - [All Posts](https://paragraph.com/@mayureshsaraf007/): Complete post archive - [Sitemap](https://paragraph.com/@mayureshsaraf007/sitemap-index.xml): XML sitemap for crawlers