It seems that Bitlayer is not a cryptocurrency in itself, but it may relate to blockchain technology or Layer 2. There are some bridges that allow conversion between Bitcoin and Layer 2, such as¹:

- *Bitlayer*: Offers bridging services between different networks.

- *Bool Bridge*: A decentralized bridge connecting Bitcoin and Layer 2.

- *Omnity*: An easy-to-use bridge for cryptocurrencies on Bitcoin.

- *MiniBridge*: A free conversion tool between different networks.

If you are looking for information about a specific currency, please provide more details. Otherwise, I can help you learn more about Bitlayer and its technologies.