<p>The key words "MUST" and "MUST NOT" in this document are to be interpreted as described in RFC 2119. <ahref="#rfc2119"id="id1"class="footnote_reference">2</a></p>
<p>For clarity this ZIP defines these terms:</p>
<ul>
<li>Spirit is defined as what is the intended outcome of the ZIP. <ahref="#spirit"id="id2"class="footnote_reference">1</a></li>
</ul>
<tableid="spirit"class="footnote">
<tbody>
<tr>
<th>1</th>
<td>If there is contradiction between Spirit and any other part of the proposal that needs to be addressed, in the event it is not addressed Spirit is assumed to overrule all.</td>
</tr>
</tbody>
</table>
</section>
<sectionid="out-of-scope-for-this-proposal">
<h2>Out of Scope for this Proposal</h2>
<p>Everything except moving the development fund end date.</p>
</section>
<sectionid="abstract">
<h2>Abstract</h2>
<p>The spirit of this proposal is to keep to the current structure of the Electric Coin Company (ECC) receiving funding from the block distribution for two years' worth of blocks after the first halving in October 2020.</p>
</section>
<sectionid="motivation">
<h2>Motivation</h2>
<p>To give more time to work out the full ramifications of any potential pivot / slow down, yet keep "all in on ZEC" for two more years with as little disruption as possible.</p>
</section>
<sectionid="requirements">
<h2>Requirements</h2>
<p>Nothing about distribution recipients changes.</p>
<p>[Editor's notes: The current distribution of the Founders’ Reward is dependent on arrangements between the participants that will, if not explicitly renewed, expire at the first halving. There are currently direct and indirect recipients other than the ECC and Zcash Foundation. It is unclear whether funding of the ECC and Foundation is intended to continue at the current absolute ZEC rate, or at the same rate relative to the block subsidy which halves in October 2020. Further specification would be needed in order to fulfil and clarify the spirit of the proposal.]</p>
</section>
<sectionid="specification">
<h2>Specification</h2>
<ul>
<li>The ECC's portion of block subsidy MUST be capped at their projected 1.1m USD costs a month.</li>
<li>The ECC's portion of block subsidy MUST NOT be greater than 10% of total block subsidy of any one block.</li>
<li>This MUST end at a block height corresponding to two years after the first halving, i.e. October 2022.</li>
</ul>
<p>[Editor's notes: The 1.1m USD cap cannot be specified as a consensus rule since there is no on-chain oracle for the USD price. Provisions that referred to specific block heights have been revised since they were inconsistent with the change in block target spacing <ahref="#zip-0208"id="id3"class="footnote_reference">4</a> that will occur with the Blossom Network Upgrade <ahref="#zip-0206"id="id4"class="footnote_reference">3</a>; and even if recalculated, fixed block heights would potentially be inconsistent with future changes in target block spacing.]</p>
</section>
<sectionid="raised-objections-and-issues-so-far">
<h2>Raised objections and issues so far</h2>
<ul>
<li>This is just kicking the can down the road.</li>
<li>The Zcash Foundation has raised objections to a single point of failure in the ECC.</li>
</ul>
</section>
<sectionid="implications-to-other-users">
<h2>Implications to other users</h2>
<ul>
<li>The knock-on impact of this ZIP to exchanges and wallet developers may be nontrivial.</li>
<li>The economics of doing this have not been calculated.</li>
</ul>
</section>
<sectionid="references">
<h2>References</h2>
<tableid="rfc2119"class="footnote">
<tbody>
<tr>
<th>2</th>
<td><ahref="https://tools.ietf.org/html/rfc2119">Key words for use in RFCs to Indicate Requirement Levels</a></td>
</tr>
</tbody>
</table>
<tableid="zip-0206"class="footnote">
<tbody>
<tr>
<th>3</th>
<td><ahref="zip-0206">ZIP 206: Deployment of the Blossom Network Upgrade</a></td>