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When I want to generate dogetest address from xpub i got this error messge:
```
site-packages\hdwallet\utils.py", line 343, in is_root_xpublic_key
semantic.upper()
AttributeError: 'NoneType'…
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Is it directly deployed to Rinkeby?
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how can i use your script to generate Ripple (XRP wallet address)
base of 12 seed phrase word?
Ripple | XRP | Yes | No | No | 144 | m/44'/144'/0'/0/0
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Using Atomic Wallet's 12 Word Phrase - the paired address do not match
**Expected Behavior**
Public Address to match Atomic Wallet's Private Key: (WIF)
**Current Behavior**
This is…
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Hi. I looked the code, and found there it:
```cs
public ExtKey Derive(uint index)
{
(var childkey, var childcc) = this.Key.Derivate(this.ChainCode, index + hardenedOffset);
return new Ext…
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https://en.bitcoin.it/wiki/BIP_0032
Generating master key: https://en.bitcoin.it/wiki/BIP_0032#Master_key_generation
Some C++ lib: https://github.com/CodeShark/CoinClasses/tree/master/tests/hdwallet…
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I noticed an odd behavior while using openzeppelin-cli where it uses the account in the list that @truffle/hdwallet-provider provides no matter what account was actually selected.
I'm using `@openz…
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node version: v14.17.0
npm version: 7.13.0
**Error message:**
npm ERR! code 128
npm ERR! git dep preparation failed
npm ERR! command /Users/xxxx/Programs/node-v14/bin/node /Users/xxxx/Program…
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Some of the _cooler_ language clients support the /wallet api. This would be a significant improvement to the the java client. This would seem to require:
- a new WalletService with these methods ht…
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I am working with this simple non-fungible example:
https://github.com/ProjectOpenSea/cryptopuff-contracts
I am able to successfully "migrate" the contract onto the rinkeby testnet using the migra…