{"type":"rich","version":"1.0","title":"William Casarin [ARCHIVE] wrote","author_name":"William Casarin [ARCHIVE] (npub1d7…93exj)","author_url":"https://yabu.me/npub1d7e068ud72v0au6xf53qvek44eccfhlgnhzuclf6za6hnxrvx89sc93exj","provider_name":"njump","provider_url":"https://yabu.me","html":"📅 Original date posted:2018-06-23\n📝 Original message:Achow101 via bitcoin-dev \u003cbitcoin-dev at lists.linuxfoundation.org\u003e writes:\n\n\u003e I have decided that PSBTs should either be in binary or encoded as a\n\u003e Base64 string. For the latter, several Bitcoin clients already support\n\u003e Base64 encoding of data (for signed messages) so this will not add any\n\u003e extra dependencies like Z85 would.\n\nSince we're still considering the encoding, I wonder if it would be a\ngood idea to have a human-readible part like lightning invoices[1]?\n\nlightning invoice \n\n  vvvvvv\n  lnbc1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdpl2pkx2ctnv5sxxmmwwd5kgetjypeh2ursdae8g6twvus8g6rfwvs8qun0dfjkxaq8rkx3yf5tcsyz3d73gafnh3cax9rn449d9p5uxz9ezhhypd0elx87sjle52x86fux2ypatgddc6k63n7erqz25le42c4u4ecky03ylcqca784w\n\npsbt?\n\n  vvvv\n  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\n\nThen perhaps you could drop the magic code as well?\n\nAlso we could do a base encoding that excludes + and / characters, such\nas base62 (gmp-style). It's easier to copy/paste (double clicking a\nstring stops at / or + in base64 encodings).\n\nexample human readible part + base62\n\n  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\n\nbase64: 920 bytes\nbase62: 927 bytes\n\nCheers,\n\n\n[1] https://github.com/lightningnetwork/lightning-rfc/blob/master/11-payment-encoding.md#human-readable-part\n\n\n--\nhttps://jb55.com"}
