https://viniciuscestari.dev Notes on Bitcoin, systems programming, and things I'm studying. https://viniciuscestari.dev/posts/from-tx-to-mempool 2026-05-12 https://viniciuscestari.dev/posts/from-tx-to-mempool https://viniciuscestari.dev/posts/hello-world 2026-05-04 https://viniciuscestari.dev/posts/hello-world