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Pay to Taproot is the native SegWit v1 output format. It commits directly to a public key which can optionally be tweaked with the hash of a script tree. This combines capabilities of previous output formats which were usually based on either a public key hash or a script hash. P2TR addresses are Bech32m encoded and start with the prefix `bc1p`.

4 votes
1 answer
2k views

non-mandatory-script-verify-flag (Invalid Schnorr signature) when I try to send a P2TR tx on...

Now I want to create a tx spending tBTC from addr1 to addr2 (P2TR). … encode_addr_bech32m(pubkey1) addr_to = BIP350.encode_addr_bech32m(pubkey2, "False") # tb1pkqy6q5qlhejfdcgvv47dqnt468nqzl82am5kqz374e6ddpxllxfqm6hpzj # ---------- # I'll create a tx spending from 1 inputs (P2TR
alemaz98's user avatar
  • 143
2 votes
1 answer
238 views

Error validating transaction: unexpected witness payload for non-witness script in a P2TR us...

I am trying to create a raw transaction P2TR, spending a Taproot UTXO using the script path. …
alemaz98's user avatar
  • 143
3 votes
1 answer
242 views

Validation of segwit v0-v1 tx automatically adds OP_CHECKSIG?

When I create a segwit transaction v0 (P2WPKH) or v1 (P2TR key-path spend) I do like that (let's spend a P2TR output): Locking Script (of the P2TR output I'm spending): OP_1 PK_size PK Witness: 1 (witness_count …
alemaz98's user avatar
  • 143