Questions tagged [p2tr]

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2
votes
2answers
87 views

tracking invoice address type migration

I'd love to see charts with stats on percent of utxos by invoice address type (specially P2PKH, P2SH, P2SH-P2WPKH, P2WPKH, P2TR), over time; and same for percent of coin supply. No doubt I can pay a ...
0
votes
1answer
29 views

Can you use un-tweaked public key with P2TR?

Given some public key, is turning it into a working P2TR address and then going back from P2TR to get the same pubkey possible? I've read about the tweaking but don't really get it - do you need to ...
2
votes
1answer
80 views

Is there a way to convert a P2PKH address into P2TR?

As far as I understand, Taproot enhances privacy by allowing someone to only reveal a specific key path, which in my understanding means that it's fairly flexible - is it possible to construct a P2TR ...
1
vote
0answers
43 views

P2TR Scriptpath failing (Timelocked contract)

Goal is to archive the following logic: $alice = A; $bob = B; pk($bob) || (pk($alice) && older(10)) I went through The Taproot Workshop and came up with the following code: from io import ...
2
votes
1answer
167 views

How can I spend from a P2TR address on Signet with the Bitcoin Core wallet in 22.0?

Apparently (credit 0xB10C) there are only 20 key-path and 5 script-path spends of P2TR outputs on the Signet blockchain today (July 7th 2021). How can I increase this number today with say the Bitcoin ...
7
votes
2answers
593 views

Should the Bitcoin Core wallet (or any wallet) prevent users from sending funds to a Taproot address pre activation?

The Bitcoin Core wallet prevents mainnet Taproot descriptors from being imported pre activation (November 2021) as a safeguard. However, you can send mainnet Bitcoin to a Taproot (P2TR) address pre ...
6
votes
1answer
128 views

Will P2TR make P2WSH obsolete?

Assuming users have upgraded their wallets to handle P2TR outputs and trust the validation rules of P2TR, would there be any advantage of using P2WSH over P2TR?
2
votes
1answer
77 views

P2TR: Is pub key hashed in address?

Are the new Taproot addresses (SegWit v1) also a hash of the (potentially tweaked) public key, or is the public key directly encoded into the address, without hashing it?
2
votes
1answer
54 views

Using key aggregation (multsig) in P2TR script path spends

I know that it is possible to create a 2-2 multsig using Taproot by combining both private keys into one public key and defining that as the key path spend. I also know that it is possible to use ...
1
vote
1answer
660 views

How do I construct a P2TR address if I just want to use the key path?

I want to create a P2TR (Pay to Taproot) address but I just want access to the key path spend, I have no use for the script path spend in this specific example. What should I do in regard to the ...