user276: I would like to know if this will be possible with Bitcoin:
Create a key with the following features:

Only be able to spend btc if a % of pre-definied keys allow it
The own of the key need for example 80% acceptance from pre-definied keys to be able to spend btc (same process to each transaction)
If 80% is not reached, nothing happens
Specify a time to people (pre-definied keys) vote agree or deny


user403: The protocol already supports transactions where x out of y keys need to agree in order to spend the coins.
The protocol will never support transactions that change/expire automatically after some period of time, as this causes problems.

276: <p>I would like to know if this will be possible with Bitcoin:</p>

<p>Create a key with the following features:</p>

<ol>
<li>Only be able to spend btc if a % of pre-definied keys allow it</li>
<li>The own of the key need for example 80% acceptance from pre-definied keys to be able to spend btc (same process to each transaction)</li>
<li>If 80% is not reached, nothing happens</li>
<li>Specify a time to people (pre-definied keys) vote agree or deny</li>
</ol>
 403: <p>The protocol already supports transactions where x out of y keys need to agree in order to spend the coins.</p>

<p>The protocol will never support transactions that change/expire automatically after some period of time, as this causes problems.</p>
