The protocol for blinded xpubs is actually pretty straightforward and easily done today (higher risk of losing funds though if you don’t know what you’re doing).
Here’s the original proposal and recovery examples using even something like caravan today: https://github.com/mflaxman/blind-xpub
buck
npub15g…8r670
2024-03-03 14:59:20
in reply to nevent1q…nzfq
Author Public Key
npub15gaw9fpcwrleq332pl95xndencvwgwdtfee6ejlngp7waeh0e35sg8r670Published at
2024-03-03 14:59:20Event JSON
{
"id": "4d28d44ff0e5f2a55c68ca956a9d06e89e87882275cb773287b4f4a712ea9377",
"pubkey": "a23ae2a43870ff90462a0fcb434db99e18e439ab4e73accbf3407ceee6efcc69",
"created_at": 1709477960,
"kind": 1,
"tags": [
[
"e",
"42f32df04752b61244ebf53031b68ec06193a9b4710301a72e1ce5553bcac048"
],
[
"p",
"d3d74124ddfb5bdc61b8f18d17c3335bbb4f8c71182a35ee27314a49a4eb7b1d"
],
[
"r",
"https://github.com/mflaxman/blind-xpub"
]
],
"content": "The protocol for blinded xpubs is actually pretty straightforward and easily done today (higher risk of losing funds though if you don’t know what you’re doing). \n\nHere’s the original proposal and recovery examples using even something like caravan today: https://github.com/mflaxman/blind-xpub",
"sig": "b1a51797ac87a7e55638b8605770eea02ec5587decbdb5edcaf94c609143db8fc889df2d6fb7c90a597d81dc0dd9be7d8b4ecb900c5974d2eee604fca90a4223"
}