{"type":"rich","version":"1.0","author_name":"npub1ykn7v3e2fxvmzpjvyd6fd8u5aavhxvc0s65nn87d0ck6alwfq0gswlzh0y","author_url":"https://nostr.ae/npub1ykn7v3e2fxvmzpjvyd6fd8u5aavhxvc0s65nn87d0ck6alwfq0gswlzh0y","provider_name":"njump","provider_url":"https://nostr.ae","html":"📅 Original date posted:2021-11-17\n📝 Original message:Hello all,\nI am currently working on a fork of bitcoinj with basic Taproot support. Currently it supports basic sending and receiving with Taproot addresses using a bitcoinj SPV wallet.\nSee here: https://github.com/n1ms0s/bitcoinj\n\nIt supports the above along with public/private key tweaking. Feel free to take a look, and leave feedback or even work on it yourself and submit a pull request.\n\nOne issue I am running into right now though is when broadcasting a Taproot transaction to older nodes (old as in ~0.18.0) I get an error response of \"Witness version reserved for soft-fork upgrades\". Anyone have any idea why this happens? I have a stackexchange question open here for it:\nhttps://bitcoin.stackexchange.com/questions/110787/issue-when-broadcasting-taproot-transaction-to-older-nodes\n\nn1ms0s\n-------------- next part --------------\nAn HTML attachment was scrubbed...\nURL: \u003chttp://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20211117/8e78d0c2/attachment.html\u003e"}