Oleg Andreev [ARCHIVE] on Nostr: š
Original date posted:2015-02-26 š Original message:> Base43 is the same as ...
š
Original date posted:2015-02-26
š Original message:> Base43 is the same as any BaseX standard, but using a different alphabet
> (43 characters). It's meant to be used for efficiently storing binary
> data into QR codes. The alphabet is picked to match the 'Alphanumeric'
> input mode of QR codes as closely as possible, but at the same time be
> allowed in URIs.
Does it mean Base58 or Base64 take more space in QR code than Base43? Do you have an estimate of the gains?
Published at
2023-06-07 15:31:22Event JSON
{
"id": "04ff49092aa0de6a192546eb23b9a4c7f99c91bd9bfb827ac95b30f1f500f784",
"pubkey": "8a620b25e89444e9903ffc62514250941ca318d3dd371308821b4cbe30dd482a",
"created_at": 1686151882,
"kind": 1,
"tags": [
[
"e",
"c6af91f24b3981cdcac6f1b71f0c3aa87d0893860f8efd2742c85eb40ee7ecc4",
"",
"root"
],
[
"e",
"34662790d25657557931bfc7a342e6c244c502748bb673116f756541e9f018d9",
"",
"reply"
],
[
"p",
"8a620b25e89444e9903ffc62514250941ca318d3dd371308821b4cbe30dd482a"
]
],
"content": "š
Original date posted:2015-02-26\nš Original message:\u003e Base43 is the same as any BaseX standard, but using a different alphabet\n\u003e (43 characters). It's meant to be used for efficiently storing binary\n\u003e data into QR codes. The alphabet is picked to match the 'Alphanumeric'\n\u003e input mode of QR codes as closely as possible, but at the same time be\n\u003e allowed in URIs.\n\nDoes it mean Base58 or Base64 take more space in QR code than Base43? Do you have an estimate of the gains?",
"sig": "9e90c83c01a88b6af07ba2e2d73db43eeb164d419bc3c53b471a2a92d779f09735769f2ccd2f51027cabafb0a15bbfe343961095a031e727d18262c17a2cacb2"
}