user18302: 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 only works with BTC, so perhaps a fork of it that works with BCC would be ideal.

user12983: 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.

user18302: 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

18302: <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>
 12983: <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>
 18302: <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>
