š
Original date posted:2018-06-23
š Original message:Achow101 via bitcoin-dev <bitcoin-dev at lists.linuxfoundation.org> writes:
> I have decided that PSBTs should either be in binary or encoded as a
> Base64 string. For the latter, several Bitcoin clients already support
> Base64 encoding of data (for signed messages) so this will not add any
> extra dependencies like Z85 would.
Since we're still considering the encoding, I wonder if it would be a
good idea to have a human-readible part like lightning invoices[1]?
lightning invoice
vvvvvv
lnbc1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdpl2pkx2ctnv5sxxmmwwd5kgetjypeh2ursdae8g6twvus8g6rfwvs8qun0dfjkxaq8rkx3yf5tcsyz3d73gafnh3cax9rn449d9p5uxz9ezhhypd0elx87sjle52x86fux2ypatgddc6k63n7erqz25le42c4u4ecky03ylcqca784w
psbt?
vvvv
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
Then perhaps you could drop the magic code as well?
Also we could do a base encoding that excludes + and / characters, such
as base62 (gmp-style). It's easier to copy/paste (double clicking a
string stops at / or + in base64 encodings).
example human readible part + base62
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
base64: 920 bytes
base62: 927 bytes
Cheers,
[1] https://github.com/lightningnetwork/lightning-rfc/blob/master/11-payment-encoding.md#human-readable-part
--
https://jb55.com
William Casarin [ARCHIVE] /
npub1d7ā¦93exj
2023-06-07 18:13:10
in reply to nevent1qā¦0zm9
Author Public Key
npub1d7e068ud72v0au6xf53qvek44eccfhlgnhzuclf6za6hnxrvx89sc93exjPublished at
2023-06-07 18:13:10Event JSON
{
"id": "7884f4e652946bfdea4080b011545ef34562a6ea585768600696fc9c6544f222",
"pubkey": "6fb2fd1f8df298fef3464d220666d5ae7184dfe89dc5cc7d3a177579986c31cb",
"created_at": 1686161590,
"kind": 1,
"tags": [
[
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"",
"root"
],
[
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[
"p",
"75fdfdb61750de444c31286deb53bedfff4351d5a85d3d66cc6b36e95fa21d06"
]
],
"content": "š
Original date posted:2018-06-23\nš 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",
"sig": "d2b984c05c404920f2e3a9d8dfdf042b0ef038ab266141149d9b08c97b0fdc8082637bfaa9d1c6950d942d54dafc0bfabbbd37222d8b1dc6a98639681d4d751b"
}