The .info TLD positions naturally for educational and reference content. For Bitcoin information services, knowledge bases, and educational platforms, .info is a clean alternative to .com when the brand purpose is explicitly informational rather than transactional.
.info is an explanatory extension. It works where the job of the page is to answer a question rather than to sell something — glossaries, guides, comparison pages and the documentation layer around a product.
For a Bitcoin brand that is a real use case, because most of the audience arrives needing an explanation first. A separate .info keeps that material out of the way of the commercial site while still carrying the brand name.