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## Problem Definition
I have some regular bitcoins (legacy) and I have some new bitcoins (segwit). They are two different xpubs.
I have entered both xpubs in for both of them, and it complains …
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After execute the export command and save data to csv file. I found that some fields are missing, such as address.
![20201010122728](https://user-images.githubusercontent.com/3347704/95645678-0ceba…
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I am trying to spend segwit utxo from an address but i get `MANDATORY-SCRIPT-VERIFY-FLAG-FAILED` error while trying to broadcast.
here is my code:
```
const bitcoin = require ( 'bitcoinjs-lib' )
…
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Hello,
I've been trying to validate a signed bech32 message (from Electrum, [BIP-0137](https://github.com/bitcoin/bips/blob/master/bip-0137.mediawiki)) but I keep running into walls, since my knowl…
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I'm creating this issue to discuss the addition of 2 new APIs:
- `GET /v1a/validate_address/{address}`: validates address an also returns the corresponding output script
- right now this is usef…
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I used the bitcoin-cli createrawtransaction to create the txhex.
And it can be signed by using: bitcoin-cli signrawtransactionwithkey.
I can use TransactionBuilder from bitcoinjs-lib to sign the …
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I sent 48 Doge to a test address: DBKQ84frjBWhapiYngWAeSco2W7RvcQAjS
After calling `wallet.toString()` I see the coins a PENDING:
```bash
[22:24:14 INFO]: >>> PENDING:
[22:24:14 INFO]: 48.00 B…
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Lets say my Ltub key is
> Ltub2Zn7k8vFeTjWP8aefAjLJfRRigihzTRjEFVuEBGpKiAVX15K2GVgr73cqLSYgGtKnHgnucwevUmUXZARKhwACGPCtmpcfS9ELhMyqNq2gwz
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I have been using LibWally 0.7.7 (via libwally-swift) heavily in my apps for signing psbt's locally. However after updating Bitcoin Core to 0.20.1 I am having major issues which break the apps signing…