<p>After a long, painstaking process, I developed the manual steps required and thoroughly documented it here:</p>

<p><a href="http://blog.nerdbank.net/2017/08/how-to-sell-your-coinbase-multi-sig.html" rel="nofollow noreferrer">How to sell your Coinbase Multi-sig wallet coins on the Bitcoin Cash (BCC) network</a></p>

CC BY-SA 3.0
2017-09-12T21:34:44.940Z
Great work. I have knowledge how to build transactions for BCC network but I do not have any coins on msig-vault coinbase account to create user-friendly tool
amaclin
CC BY-SA 3.0
2017-09-12T20:01:47.653Z
2017-09-12T20:01:47.653Z
Andrew Arnott
<p>You should </p>

<p>1) create a transaction which spends funds from your wallet and sign it with SIGHASH_FORKID bit <a href="https://github.com/bitcoincashorg/spec/blob/master/replay-protected-sighash.md" rel="nofollow noreferrer">https://github.com/bitcoincashorg/spec/blob/master/replay-protected-sighash.md</a></p>

<p>2) send this transaction to BCC network using BCC-client and wait this transaction to be confirmed</p>

<p>Unfortunately, I do not know about the existanse of automated tool for this task - you should do it yourself.</p>

CC BY-SA 3.0
2017-08-02T06:30:10.373Z
2018-01-22T08:11:26.540Z
2018-01-22T08:11:26.540Z
amaclin
<p>I have two private keys for a multi-sig vault. I have a tool that will sign transactions to move BTC out of this address.</p>

<p>Where can I find a tool that will use my two private keys to move BCC (Bitcoin Cash) out of this address? I want to move this BCC to an exchange for trading.</p>

<p>For the curious: this multi-sig vault was created via coinbase. And while their official position is that they don't give users access to their BCC, since I have control of two private keys I can move BTC out without their cooperation, so I should be able to do the same with BCC in that same address. <a href="https://github.com/coinbase/multisig-tool" rel="nofollow noreferrer">Coinbase's own tool</a> only works with BTC, so perhaps a fork of it that works with BCC would be ideal.</p>

<multi-signature><bitcoin-cash>
How to transfer Bitcoin Cash from a multi-sig vault?
Andrew Arnott
# How to transfer Bitcoin Cash from a multi-sig vault?

(Asked by: username_0 on 2017-08-02)

I have two private keys for a multi-sig vault. I have a tool that will sign transactions to move BTC out of this address.

Where can I find a tool that will use my two private keys to move BCC (Bitcoin Cash) out of this address? I want to move this BCC to an exchange for trading.

For the curious: this multi-sig vault was created via coinbase. And while their official position is that they don't give users access to their BCC, since I have control of two private keys I can move BTC out without their cooperation, so I should be able to do the same with BCC in that same address. [Coinbase's own tool](https://github.com/coinbase/multisig-tool) only works with BTC, so perhaps a fork of it that works with BCC would be ideal.

**Tags:** multi-signature, bitcoin-cash


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## 2 answers

### Answer by username_0 on 2017-09-12. Score: 2 | Accepted answer

After a long, painstaking process, I developed the manual steps required and thoroughly documented it here:

[How to sell your Coinbase Multi-sig wallet coins on the Bitcoin Cash (BCC) network](http://blog.nerdbank.net/2017/08/how-to-sell-your-coinbase-multi-sig.html)

> **Comments:**
> **username_1**: Great work. I have knowledge how to build transactions for BCC network but I do not have any coins on msig-vault coinbase account to create user-friendly tool  

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### Answer by username_1 on 2017-08-02. Score: 1

You should

1) create a transaction which spends funds from your wallet and sign it with SIGHASH\_FORKID bit <https://github.com/bitcoincashorg/spec/blob/master/replay-protected-sighash.md>

2) send this transaction to BCC network using BCC-client and wait this transaction to be confirmed

Unfortunately, I do not know about the existanse of automated tool for this task - you should do it yourself.


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