🔦[Spike] Copy xpubkey process

[kcw-grunt]

Query

How difficult is is to make it possible for users to usexpubkey in Litewallet

Screenshot

[losh11]

I believe this will output the xpub key. https://github.com/breadwallet/breadwallet-core/blob/73566cb79f753954eccbf07d5ab25ca54741198e/support/BRBIP32Sequence.c#L140 Then you will just have to format it as a QR code and a string.

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On Mon, 15 Mar 2021 at 10:36, Kerry Washington ***@***.***> wrote: Query How difficult is is to make it possible for users to usexpubkey in Litewallet Screenshot [image: Screen Shot 2021-03-15 at 10 34 50 AM] <https://user-images.githubusercontent.com/2899463/111140303-192fcf00-857a-11eb-93b2-76f211a6b363.png> — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#20>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAT43OXUI36GGBBCIKPTJK3TDXPLJANCNFSM4ZGJAX2A> .

[kcw-grunt]

thanks @losh11 for the info.

This feature has never been requested yet we still are behind with bech32 compliance. We are constantly being asked for bech32 support for Android.

So, once we sort out the bech32 for Android we can look and see where we can put it into the project plan.

[kcw-grunt]

Did some research and produced a mockup.
@losh11 @wangxinxi will you let me know that this use case is valid? Is anything missing?

Markup of Xpub key Use Case

cc:
@litecoin-foundation/litewallet-team

[losh11]

I think this is mostly good. One addition prior to showing the xpub key is asking which prefix they’d like. Historically we’ve used the xpub prefix in Litecoin Core, but a lot of other Litecoin software want the newer Lpub format.

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On Sun, 19 Sep 2021 at 12:33, Kerry Washington ***@***.***> wrote: Did some research and produced a mockup. @losh11 <https://github.com/losh11> @wangxinxi <https://github.com/wangxinxi> will you let me know that this use case is valid? Is anything missing? Markup of Xpub key Use Case [image: Untitled87] <https://user-images.githubusercontent.com/2899463/133925894-68b1a681-93e1-4fe9-9aae-7dbba646ecc4.png> cc: @litecoin-foundation/litewallet-team <https://github.com/orgs/litecoin-foundation/teams/litewallet-team> — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#20 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAT43ORHEKKXDLX3LFY4IPTUCXC7VANCNFSM4ZGJAX2A> .

[kcw-grunt]

Ok. Thanks @losh11.
Can you guys provide the link of the process to add the xpub key to LTCPay server? Assuming there is documentation.

[kcw-grunt]

Also regarding the xpub format. Would this sample make sense?:

Client Type	xpub address example
BitcoinCore	xpub67uA5wAUuv1ypp7rEY7jUZBZmwFSXXcFUArLBJrHr3amnymkUEYWzQJz13zLacZv33sSuxKVmerpZeFExapBNt8HpAqtTtWqDQRAgyqSKUHu
LitcoinCore	lpub67uA5wAUuv1ypp7rEY7jUZBZmwFSXXcFUArLBJrHr3amnymkUEYWzQJz13zLacZv33sSuxKVmerpZeFExapBNt8HpAqtTtWqDQRAgyqSKUHu
Litewallet	lwpub67uA5wAUuv1ypp7rEY7jUZBZmwFSXXXFUArLBJrHr3amnymkUEYWzQJz13zLacZv33sSuxKVmerpZeFExapBNt8HpAqtTtWqDQRAgrrSKUX

@losh11 ☝🏾

[losh11]

Just Lpub or xpub. These prefixes don’t belong to any specific wallet, it’s just that some software only allows using either Lpub or xpub, not both. Only software that I’ve seen which supports both is Ian Coleman’s BIP39 tools.

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On Sun, 19 Sep 2021 at 13:11, Kerry Washington ***@***.***> wrote: Also regarding the xpub format. Would this sample make sense?: Client Type xpub address example BitcoinCore xpub67uA5wAUuv1ypp7rEY7jUZBZmwFSXXcFUArLBJrHr3amnymkUEYWzQJz13zLacZv33sSuxKVmerpZeFExapBNt8HpAqtTtWqDQRAgyqSKUHu LitcoinCore lpub67uA5wAUuv1ypp7rEY7jUZBZmwFSXXcFUArLBJrHr3amnymkUEYWzQJz13zLacZv33sSuxKVmerpZeFExapBNt8HpAqtTtWqDQRAgyqSKUHu Litewallet lwpub67uA5wAUuv1ypp7rEY7jUZBZmwFSXXXFUArLBJrHr3amnymkUEYWzQJz13zLacZv33sSuxKVmerpZeFExapBNt8HpAqtTtWqDQRAgrrSKUX @losh11 <https://github.com/losh11> ☝🏾 — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#20 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAT43OW4HNMILI7G3WLOYGLUCXHOBANCNFSM4ZGJAX2A> .

[kcw-grunt]

Ok.Got it.