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Date: Fri, 15 Oct 2021 16:12:23 +0200 (CEST)
From: Prayank <prayank@tutanota.de>
To: andreas@schildbach.de
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Subject: Re: [bitcoin-dev] Taproot testnet wallet
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Hi Andreas,
> I'm trying to finish off bitcoinj's implementation for sending to
taproot addresses. For this, I'd like to test against a wallet that can
receive to P2TR and spend back.
I did this transaction few days back which creates a P2TR output while answering a question on Bitcoin Stackexchange: https://blockstream.info/testnet/tx/2035ead4a9d0c8e2da1184924abc9034d26f2a7093371183ef12891623b235d1
Pieter Wuille and Anthony Towns already shared things that would be helpful. Still wanted to share the steps I did for above transaction:
https://bitcoin.stackexchange.com/a/108013/
TL;DR -
1.Create a blank descriptor wallet with private keys disabled
2.Import TPUB descriptor in wallet
3.Create new bech32m address
4.Send some bitcoin from another wallet
The answer could be improved if test vectors are added in BIP 86 for TPRV for follow things suggested by Anthony Towns in last email.
--
Prayank
A3B1 E430 2298 178F
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<div>Hi Andreas,<br></div><div dir=3D"auto"><br></div><div dir=3D"auto">>=
; I'm trying to finish off bitcoinj's implementation for sending to <br></d=
iv><div dir=3D"auto">taproot addresses. For this, I'd like to test against =
a wallet that can<br></div><div dir=3D"auto">receive to P2TR and spend back=
.<br></div><div dir=3D"auto"><br></div><div dir=3D"auto">I did this transac=
tion few days back which creates a P2TR output while answering a question o=
n Bitcoin Stackexchange: https://blockstream.info/testnet/tx/2035ead4a9d0c8=
e2da1184924abc9034d26f2a7093371183ef12891623b235d1<br></div><div><br></div>=
<div dir=3D"auto">Pieter Wuille and Anthony Towns already shared things tha=
t would be helpful. Still wanted to share the steps I did for above transac=
tion:<br></div><div dir=3D"auto"><br></div><div dir=3D"auto"><div>https://b=
itcoin.stackexchange.com/a/108013/<br></div><div><br></div><div>TL;DR - <br=
></div><div><br></div><div>1.Create a blank descriptor wallet with private =
keys disabled<br></div><div dir=3D"auto"><br></div><div dir=3D"auto">2.Impo=
rt TPUB descriptor in wallet<br></div><div dir=3D"auto"><br></div><div dir=
=3D"auto">3.Create new bech32m address<br></div><div dir=3D"auto"><br></div=
><div dir=3D"auto">4.Send some bitcoin from another wallet<br></div><div di=
r=3D"auto"><br></div><div dir=3D"auto">The answer could be improved if test=
vectors are added in BIP 86 for TPRV for follow things suggested by Anthon=
y Towns in last email.<br></div><div dir=3D"auto"><br></div></div><div>-- <=
br></div><div>Prayank<br></div><div><br></div><div dir=3D"auto">A3B1 E430 2=
298 178F<br></div> </body>
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