<a href="https:&#x2F;&#x2F;bitcoin.org&#x2F;en&#x2F;developer-reference#not-a-specification" rel="nofollow">https:&#x2F;&#x2F;bitcoin.org&#x2F;en&#x2F;developer-reference#not-a-specificati...</a><p>Case in point is the March 2013 bitcoin fork. Ethereum is not as battle tested yet.