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	<id>https://en.bitcoin.it/w/index.php?action=history&amp;feed=atom&amp;title=Proof-of-work_combination_algorithms</id>
	<title>Proof-of-work combination algorithms - Revision history</title>
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	<updated>2026-04-30T16:34:37Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Proof-of-work_combination_algorithms&amp;diff=50820&amp;oldid=prev</id>
		<title>Luke-jr: Created page with &quot;{{stub}}  Hashes have been known to be combined in the following order (Combo11-Combo15): * BLAKE-256 * Blue Midnight Wish * Grøstl * JH * SHA-3 (Keccak) * Skein * Luffa * Cu...&quot;</title>
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		<updated>2014-09-04T23:05:17Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{stub}}  Hashes have been known to be combined in the following order (Combo11-Combo15): * BLAKE-256 * Blue Midnight Wish * Grøstl * JH * SHA-3 (Keccak) * Skein * Luffa * Cu...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{stub}}&lt;br /&gt;
&lt;br /&gt;
Hashes have been known to be combined in the following order (Combo11-Combo15):&lt;br /&gt;
* BLAKE-256&lt;br /&gt;
* Blue Midnight Wish&lt;br /&gt;
* Grøstl&lt;br /&gt;
* JH&lt;br /&gt;
* SHA-3 (Keccak)&lt;br /&gt;
* Skein&lt;br /&gt;
* Luffa&lt;br /&gt;
* CubeHash&lt;br /&gt;
* SHAvite-3&lt;br /&gt;
* SMD&lt;br /&gt;
* ECHO&lt;br /&gt;
* Hamsi (Combo13+)&lt;br /&gt;
* Fugue (Combo13+)&lt;br /&gt;
* Shabal (Combo14+)&lt;br /&gt;
* Whirlpool (Combo15)&lt;/div&gt;</summary>
		<author><name>Luke-jr</name></author>
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