# L2 market > Bitcoin **Published by:** [sazzqa.eth](https://paragraph.com/@sazzqa.eth/) **Published on:** 2024-04-24 **URL:** https://paragraph.com/@sazzqa.eth/l2-market ## Content most promising parts of the Bitcoin economic system. To estimate the overall opportunity of the Bitcoin L2 market, we draw from the experience of the existing Ethereum L2 market. Currently, the total value locked (TVL) in Ethereum L2 accounts for approximately 5.62% of Ethereum's total market capitalization. When calculating the size of the Bitcoin L2 market, we reference this ratio and apply it to the estimation of Bitcoin's market capitalization. ## Publication Information - [sazzqa.eth](https://paragraph.com/@sazzqa.eth/): Publication homepage - [All Posts](https://paragraph.com/@sazzqa.eth/): More posts from this publication - [RSS Feed](https://api.paragraph.com/blogs/rss/@sazzqa.eth): Subscribe to updates ## Optional - [Collect as NFT](https://paragraph.com/@sazzqa.eth/l2-market): Support the author by collecting this post - [View Collectors](https://paragraph.com/@sazzqa.eth/l2-market/collectors): See who has collected this post