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### Problem
A user cannot add a watch only wallet, if it is not a hardware wallet. This excludes many use cases like offline electrum wallets, or paper wallets etc. The user must switch to watch on…
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I am looking to solve the problems of finding the correct P2TR (m/86'/0'/0'/0) address starting from the given 12 words mnemonic.
Generate to bitcoin address with P2TR standard as mentioned works o…
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Hi all,
I've a proposal for new algorithm that will recover BTC private keys.
Use case:
- you have printed Bitcoin off-line wallet
- after years of keeping it hidden you want to spent your we…
b0lek updated
1 month ago
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Can this be made multicore by using many sqlite dbs?
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As is known, maintaining privacy on Bitcoin is an ongoing challenge, and one way this could be improved in the Core wallet is by providing a command that uses a standardized transaction template to bu…
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# "No Wallet Left Behind" - Make Sure Our Wallets Survive the Fork to Monero 2.0
## The Short Version
If things proceed as currently planned Monero will, maybe sometime in 2023 or 2024, hardfork…
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This is the input that im trying to sign using ledger nano S+
```
{
witnessUtxo: {
script: new Uint8Array([81, 32, 118, 86, 80, 148, 230, 79, 149, 84, 93, 7, 31, 137, 56, 158, 32, 95, 128, 5…
pxr64 updated
4 months ago
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## Context
In the chapter on [Redundant Metal Devices](https://github.com/BlockchainCommons/SmartCustodyWhitePapers/blob/master/%23SmartCustody-_Simple_Self-Custody_Cold_Storage_Scenario.md#-optional…
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I wrote this example https://github.com/oscarguindzberg/bitcoinj/commit/83c47d91b676b426c56609b2598a778dbbd7bb5f . It is identical to the provided RestoreFromSeed.java ... I just changed the network t…
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When trying to deserialize a PSBT that only has one output or one input defined crashes.
See example below.
```typescript
import {Psbt} from "bitcoinjs-lib";
const psbt = new Psbt();
psbt.…