rich1.0u32larry (npub1d7…y0880)https://yabu.me/npub1d7hra747akvkya6n8qawuw9zyzkr2nzc3uf023jqmq6wh8maz8kq0y0880njumphttps://yabu.meHe's using Libbitcoin, it's an alt-implementation maintained since 2011. https://github.com/libbitcoin https://twitter.com/evoskuil/status/1784765202078056528 Here's the dev slack: https://join.slack.com/t/libbitcoin/shared_invite/enQtNDgxMjQxODg0NTM1LTFhYzNhYjYxYTg1OTc0NGQ0OWQxY2ZiYWI5ODc1ZmFjZjEyNGZkNWQwM2JiMzk0YjhkMDc0MjkxOTgwMzQ0ZDM