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	<id>https://en.bitcoin.it/w/index.php?action=history&amp;feed=atom&amp;title=Talk%3AList_of_address_prefixes</id>
	<title>Talk:List of address prefixes - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://en.bitcoin.it/w/index.php?action=history&amp;feed=atom&amp;title=Talk%3AList_of_address_prefixes"/>
	<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;action=history"/>
	<updated>2026-04-30T00:22:23Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.8</generator>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=64141&amp;oldid=prev</id>
		<title>Object In Space: /* BIP 0173 */ new section</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=64141&amp;oldid=prev"/>
		<updated>2017-10-30T07:59:24Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;BIP 0173: &lt;/span&gt; new section&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 07:59, 30 October 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l17&quot;&gt;Line 17:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 17:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;It seems odd that keys (HD and WIF) are listed in a table of &amp;quot;address prefixes&amp;quot;.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;It seems odd that keys (HD and WIF) are listed in a table of &amp;quot;address prefixes&amp;quot;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;--[[User:evoskuil|evoskuil]] 28 September 2015&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;--[[User:evoskuil|evoskuil]] 28 September 2015&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;== [[BIP 0173]] ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;This page and [[Address]] need to be updated to account for [[BIP 0173]] and [[Segregated Witness]].&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Object In Space</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=58970&amp;oldid=prev</id>
		<title>Evoskuil: talk: keys vs. address prefixes</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=58970&amp;oldid=prev"/>
		<updated>2015-09-28T20:26:39Z</updated>

		<summary type="html">&lt;p&gt;talk: keys vs. address prefixes&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:26, 28 September 2015&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l14&quot;&gt;Line 14:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 14:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** CoinSpark is not an altcoin. It&amp;#039;s a protocol for enriching bitcoin transactions via OP_RETURNs. Of the 5 features on the current roadmap, one is a variant on the idea of colored coins (I don&amp;#039;t know if you would call that an altcoin or not) but the rest are all about making regular bitcoin transactions easier and more useful. I imagine it will be one of many such protocols which come out during the coming years, and I think there is sense in avoiding addressing clashes between these different protocols. As you say, [http://coinspark.org/developers/coinspark-addresses/ CoinSpark addresses] encode several types of information but this is not really appropriate for a BIP since it&amp;#039;s not an enhancement to the bitcoin protocol itself. (Think TCP/IP and the Web.) So what mechanism would you suggest for avoiding addressing clashes? [[User:Gidgreen|Gidgreen]] ([[User talk:Gidgreen|talk]]) 06:28, 20 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** CoinSpark is not an altcoin. It&amp;#039;s a protocol for enriching bitcoin transactions via OP_RETURNs. Of the 5 features on the current roadmap, one is a variant on the idea of colored coins (I don&amp;#039;t know if you would call that an altcoin or not) but the rest are all about making regular bitcoin transactions easier and more useful. I imagine it will be one of many such protocols which come out during the coming years, and I think there is sense in avoiding addressing clashes between these different protocols. As you say, [http://coinspark.org/developers/coinspark-addresses/ CoinSpark addresses] encode several types of information but this is not really appropriate for a BIP since it&amp;#039;s not an enhancement to the bitcoin protocol itself. (Think TCP/IP and the Web.) So what mechanism would you suggest for avoiding addressing clashes? [[User:Gidgreen|Gidgreen]] ([[User talk:Gidgreen|talk]]) 06:28, 20 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*** If it&amp;#039;s not Bitcoin, it doesn&amp;#039;t belong on the Bitcoin Wiki or in the Bitcoin blockchain. If it is Bitcoin, then a BIP is appropriate. BIPs are for any Bitcoin Improvement Proposal, not just select parts of the system. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 17:58, 20 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*** If it&amp;#039;s not Bitcoin, it doesn&amp;#039;t belong on the Bitcoin Wiki or in the Bitcoin blockchain. If it is Bitcoin, then a BIP is appropriate. BIPs are for any Bitcoin Improvement Proposal, not just select parts of the system. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 17:58, 20 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;It seems odd that keys (HD and WIF) are listed in a table of &quot;address prefixes&quot;.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;--[[User:evoskuil|evoskuil]] 28 September 2015&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Evoskuil</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48988&amp;oldid=prev</id>
		<title>Luke-jr at 17:58, 20 July 2014</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48988&amp;oldid=prev"/>
		<updated>2014-07-20T17:58:59Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 17:58, 20 July 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot;&gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&amp;#039;m not sure what you mean by that. Altcoins abusing bitcoin&amp;#039;s blockchain are still altcoins. Also note that the version byte is for a version, not a namespace. CoinSpark seems to be inserting a &amp;quot;features&amp;quot; in the address. It makes sense to have this, I think, but it should be based on version 5 addresses (p2sh), not the obsolete version 0 (p2pkh)... Perhaps more importantly, this should be proposed on the development mailing list and made a BIP before appearing on this page. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:47, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&amp;#039;m not sure what you mean by that. Altcoins abusing bitcoin&amp;#039;s blockchain are still altcoins. Also note that the version byte is for a version, not a namespace. CoinSpark seems to be inserting a &amp;quot;features&amp;quot; in the address. It makes sense to have this, I think, but it should be based on version 5 addresses (p2sh), not the obsolete version 0 (p2pkh)... Perhaps more importantly, this should be proposed on the development mailing list and made a BIP before appearing on this page. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:47, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;** &lt;/ins&gt;CoinSpark is not an altcoin. It&#039;s a protocol for enriching bitcoin transactions via OP_RETURNs. Of the 5 features on the current roadmap, one is a variant on the idea of colored coins (I don&#039;t know if you would call that an altcoin or not) but the rest are all about making regular bitcoin transactions easier and more useful. I imagine it will be one of many such protocols which come out during the coming years, and I think there is sense in avoiding addressing clashes between these different protocols. As you say, [http://coinspark.org/developers/coinspark-addresses/ CoinSpark addresses] encode several types of information but this is not really appropriate for a BIP since it&#039;s not an enhancement to the bitcoin protocol itself. (Think TCP/IP and the Web.) So what mechanism would you suggest for avoiding addressing clashes? [[User:Gidgreen|Gidgreen]] ([[User talk:Gidgreen|talk]]) 06:28, 20 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:: &lt;/del&gt;CoinSpark is not an altcoin. It&#039;s a protocol for enriching bitcoin transactions via OP_RETURNs. Of the 5 features on the current roadmap, one is a variant on the idea of colored coins (I don&#039;t know if you would call that an altcoin or not) but the rest are all about making regular bitcoin transactions easier and more useful. I imagine it will be one of many such protocols which come out during the coming years, and I think there is sense in avoiding addressing clashes between these different protocols. As you say, [http://coinspark.org/developers/coinspark-addresses/ CoinSpark addresses] encode several types of information but this is not really appropriate for a BIP since it&#039;s not an enhancement to the bitcoin protocol itself. (Think TCP/IP and the Web.) So what mechanism would you suggest for avoiding addressing clashes? [[User:Gidgreen|Gidgreen]] ([[User talk:Gidgreen|talk]]) 06:28, 20 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;*&lt;/ins&gt;** If it&#039;s not Bitcoin, it doesn&#039;t belong on the Bitcoin Wiki or in the Bitcoin blockchain. If it is Bitcoin, then a BIP is appropriate. BIPs are for any Bitcoin Improvement Proposal, not just select parts of the system. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 17:58, 20 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** If it&#039;s not Bitcoin, it doesn&#039;t belong on the Bitcoin Wiki or in the Bitcoin blockchain. If it is Bitcoin, then a BIP is appropriate. BIPs are for any Bitcoin Improvement Proposal, not just select parts of the system. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 17:58, 20 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Luke-jr</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48987&amp;oldid=prev</id>
		<title>Luke-jr at 17:58, 20 July 2014</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48987&amp;oldid=prev"/>
		<updated>2014-07-20T17:58:44Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 17:58, 20 July 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l14&quot;&gt;Line 14:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 14:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:: CoinSpark is not an altcoin. It&amp;#039;s a protocol for enriching bitcoin transactions via OP_RETURNs. Of the 5 features on the current roadmap, one is a variant on the idea of colored coins (I don&amp;#039;t know if you would call that an altcoin or not) but the rest are all about making regular bitcoin transactions easier and more useful. I imagine it will be one of many such protocols which come out during the coming years, and I think there is sense in avoiding addressing clashes between these different protocols. As you say, [http://coinspark.org/developers/coinspark-addresses/ CoinSpark addresses] encode several types of information but this is not really appropriate for a BIP since it&amp;#039;s not an enhancement to the bitcoin protocol itself. (Think TCP/IP and the Web.) So what mechanism would you suggest for avoiding addressing clashes? [[User:Gidgreen|Gidgreen]] ([[User talk:Gidgreen|talk]]) 06:28, 20 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:: CoinSpark is not an altcoin. It&amp;#039;s a protocol for enriching bitcoin transactions via OP_RETURNs. Of the 5 features on the current roadmap, one is a variant on the idea of colored coins (I don&amp;#039;t know if you would call that an altcoin or not) but the rest are all about making regular bitcoin transactions easier and more useful. I imagine it will be one of many such protocols which come out during the coming years, and I think there is sense in avoiding addressing clashes between these different protocols. As you say, [http://coinspark.org/developers/coinspark-addresses/ CoinSpark addresses] encode several types of information but this is not really appropriate for a BIP since it&amp;#039;s not an enhancement to the bitcoin protocol itself. (Think TCP/IP and the Web.) So what mechanism would you suggest for avoiding addressing clashes? [[User:Gidgreen|Gidgreen]] ([[User talk:Gidgreen|talk]]) 06:28, 20 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;** If it&#039;s not Bitcoin, it doesn&#039;t belong on the Bitcoin Wiki or in the Bitcoin blockchain. If it is Bitcoin, then a BIP is appropriate. BIPs are for any Bitcoin Improvement Proposal, not just select parts of the system. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 17:58, 20 July 2014 (UTC)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Luke-jr</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48969&amp;oldid=prev</id>
		<title>Gidgreen at 06:29, 20 July 2014</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48969&amp;oldid=prev"/>
		<updated>2014-07-20T06:29:35Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 06:29, 20 July 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l13&quot;&gt;Line 13:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 13:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&amp;#039;m not sure what you mean by that. Altcoins abusing bitcoin&amp;#039;s blockchain are still altcoins. Also note that the version byte is for a version, not a namespace. CoinSpark seems to be inserting a &amp;quot;features&amp;quot; in the address. It makes sense to have this, I think, but it should be based on version 5 addresses (p2sh), not the obsolete version 0 (p2pkh)... Perhaps more importantly, this should be proposed on the development mailing list and made a BIP before appearing on this page. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:47, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&amp;#039;m not sure what you mean by that. Altcoins abusing bitcoin&amp;#039;s blockchain are still altcoins. Also note that the version byte is for a version, not a namespace. CoinSpark seems to be inserting a &amp;quot;features&amp;quot; in the address. It makes sense to have this, I think, but it should be based on version 5 addresses (p2sh), not the obsolete version 0 (p2pkh)... Perhaps more importantly, this should be proposed on the development mailing list and made a BIP before appearing on this page. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:47, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:: CoinSpark is not an altcoin. It&#039;s a protocol for enriching bitcoin transactions via OP_RETURNs. Of the 5 features on the current roadmap, one is a variant on the idea of colored coins (I don&#039;t know if you would call that an altcoin or not) but the rest are all about making regular bitcoin transactions easier and more useful. I imagine it will be one of many such protocols which come out during the coming years, and I think there is sense in avoiding addressing clashes between these different protocols. As you say, [&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;CoinSpark addresses &lt;/del&gt;http://coinspark.org/developers/coinspark-addresses/] encode several types of information but this is not really appropriate for a BIP since it&#039;s not an enhancement to the bitcoin protocol itself. (Think TCP/IP and the Web.) So what mechanism would you suggest for avoiding addressing clashes? [[User:Gidgreen|Gidgreen]] ([[User talk:Gidgreen|talk]]) 06:28, 20 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:: CoinSpark is not an altcoin. It&#039;s a protocol for enriching bitcoin transactions via OP_RETURNs. Of the 5 features on the current roadmap, one is a variant on the idea of colored coins (I don&#039;t know if you would call that an altcoin or not) but the rest are all about making regular bitcoin transactions easier and more useful. I imagine it will be one of many such protocols which come out during the coming years, and I think there is sense in avoiding addressing clashes between these different protocols. As you say, [http://coinspark.org/developers/coinspark-addresses/ &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;CoinSpark addresses&lt;/ins&gt;] encode several types of information but this is not really appropriate for a BIP since it&#039;s not an enhancement to the bitcoin protocol itself. (Think TCP/IP and the Web.) So what mechanism would you suggest for avoiding addressing clashes? [[User:Gidgreen|Gidgreen]] ([[User talk:Gidgreen|talk]]) 06:28, 20 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Gidgreen</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48968&amp;oldid=prev</id>
		<title>Gidgreen at 06:28, 20 July 2014</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48968&amp;oldid=prev"/>
		<updated>2014-07-20T06:28:27Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 06:28, 20 July 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l13&quot;&gt;Line 13:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 13:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&amp;#039;m not sure what you mean by that. Altcoins abusing bitcoin&amp;#039;s blockchain are still altcoins. Also note that the version byte is for a version, not a namespace. CoinSpark seems to be inserting a &amp;quot;features&amp;quot; in the address. It makes sense to have this, I think, but it should be based on version 5 addresses (p2sh), not the obsolete version 0 (p2pkh)... Perhaps more importantly, this should be proposed on the development mailing list and made a BIP before appearing on this page. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:47, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&amp;#039;m not sure what you mean by that. Altcoins abusing bitcoin&amp;#039;s blockchain are still altcoins. Also note that the version byte is for a version, not a namespace. CoinSpark seems to be inserting a &amp;quot;features&amp;quot; in the address. It makes sense to have this, I think, but it should be based on version 5 addresses (p2sh), not the obsolete version 0 (p2pkh)... Perhaps more importantly, this should be proposed on the development mailing list and made a BIP before appearing on this page. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:47, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:: CoinSpark is not an altcoin. It&#039;s a protocol for enriching bitcoin transactions via OP_RETURNs. Of the 5 features on the current roadmap, one is a variant on the idea of colored coins (I don&#039;t know if you would call that an altcoin or not) but the rest are all about making regular bitcoin transactions easier and more useful. I imagine it will be one of many such protocols which come out during the coming years, and I think there is sense in avoiding addressing clashes between these different protocols. As you say, [CoinSpark addresses http://coinspark.org/developers/coinspark-addresses/] encode several types of information but this is not really appropriate for a BIP since it&#039;s not an enhancement to the bitcoin protocol itself. (Think TCP/IP and the Web.) So what mechanism would you suggest for avoiding addressing clashes?&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:: CoinSpark is not an altcoin. It&#039;s a protocol for enriching bitcoin transactions via OP_RETURNs. Of the 5 features on the current roadmap, one is a variant on the idea of colored coins (I don&#039;t know if you would call that an altcoin or not) but the rest are all about making regular bitcoin transactions easier and more useful. I imagine it will be one of many such protocols which come out during the coming years, and I think there is sense in avoiding addressing clashes between these different protocols. As you say, [CoinSpark addresses http://coinspark.org/developers/coinspark-addresses/] encode several types of information but this is not really appropriate for a BIP since it&#039;s not an enhancement to the bitcoin protocol itself. (Think TCP/IP and the Web.) So what mechanism would you suggest for avoiding addressing clashes? &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[User:Gidgreen|Gidgreen]] ([[User talk:Gidgreen|talk]]) 06:28, 20 July 2014 (UTC)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Gidgreen</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48967&amp;oldid=prev</id>
		<title>Gidgreen at 06:27, 20 July 2014</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48967&amp;oldid=prev"/>
		<updated>2014-07-20T06:27:40Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 06:27, 20 July 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot;&gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&amp;#039;m not sure what you mean by that. Altcoins abusing bitcoin&amp;#039;s blockchain are still altcoins. Also note that the version byte is for a version, not a namespace. CoinSpark seems to be inserting a &amp;quot;features&amp;quot; in the address. It makes sense to have this, I think, but it should be based on version 5 addresses (p2sh), not the obsolete version 0 (p2pkh)... Perhaps more importantly, this should be proposed on the development mailing list and made a BIP before appearing on this page. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:47, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&amp;#039;m not sure what you mean by that. Altcoins abusing bitcoin&amp;#039;s blockchain are still altcoins. Also note that the version byte is for a version, not a namespace. CoinSpark seems to be inserting a &amp;quot;features&amp;quot; in the address. It makes sense to have this, I think, but it should be based on version 5 addresses (p2sh), not the obsolete version 0 (p2pkh)... Perhaps more importantly, this should be proposed on the development mailing list and made a BIP before appearing on this page. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:47, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:: CoinSpark is not an altcoin. It&#039;s a protocol for enriching bitcoin transactions via OP_RETURNs. Of the 5 features on the current roadmap, one is a variant on the idea of colored coins (I don&#039;t know if you would call that an altcoin or not) but the rest are all about making regular bitcoin transactions easier and more useful. I imagine it will be one of many such protocols which come out during the coming years, and I think there is sense in avoiding addressing clashes between these different protocols. As you say, [CoinSpark addresses http://coinspark.org/developers/coinspark-addresses/] encode several types of information but this is not really appropriate for a BIP since it&#039;s not an enhancement to the bitcoin protocol itself. (Think TCP/IP and the Web.) So what mechanism would you suggest for avoiding addressing clashes?&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Gidgreen</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48685&amp;oldid=prev</id>
		<title>Luke-jr at 20:47, 7 July 2014</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48685&amp;oldid=prev"/>
		<updated>2014-07-07T20:47:15Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:47, 7 July 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l11&quot;&gt;Line 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;--[[User:gidgreen|gidgreen]] 7 July 2014 (GMT)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;--[[User:gidgreen|gidgreen]] 7 July 2014 (GMT)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&#039;m not sure what you mean by that. Altcoins abusing bitcoin&#039;s blockchain are still altcoins. Also note that the version byte is for a version, not a namespace. CoinSpark seems to be inserting a &quot;features&quot; in the address. It makes sense to have this, I think, but it should be based on version 5 addresses (p2sh), not the obsolete version 0 (p2pkh)... --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;43&lt;/del&gt;, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&#039;m not sure what you mean by that. Altcoins abusing bitcoin&#039;s blockchain are still altcoins. Also note that the version byte is for a version, not a namespace. CoinSpark seems to be inserting a &quot;features&quot; in the address. It makes sense to have this, I think, but it should be based on version 5 addresses (p2sh), not the obsolete version 0 (p2pkh)..&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. Perhaps more importantly, this should be proposed on the development mailing list and made a BIP before appearing on this page&lt;/ins&gt;. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;47&lt;/ins&gt;, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Luke-jr</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48684&amp;oldid=prev</id>
		<title>Luke-jr at 20:45, 7 July 2014</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48684&amp;oldid=prev"/>
		<updated>2014-07-07T20:45:37Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:45, 7 July 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l11&quot;&gt;Line 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;--[[User:gidgreen|gidgreen]] 7 July 2014 (GMT)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;--[[User:gidgreen|gidgreen]] 7 July 2014 (GMT)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&#039;m not sure what you mean by that. Altcoins abusing bitcoin&#039;s blockchain are still altcoins. Also note that the version byte is for a version, not a namespace. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:43, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&#039;m not sure what you mean by that. Altcoins abusing bitcoin&#039;s blockchain are still altcoins. Also note that the version byte is for a version, not a namespace&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. CoinSpark seems to be inserting a &quot;features&quot; in the address. It makes sense to have this, I think, but it should be based on version 5 addresses (p2sh), not the obsolete version 0 (p2pkh)..&lt;/ins&gt;. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:43, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Luke-jr</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48683&amp;oldid=prev</id>
		<title>Luke-jr at 20:44, 7 July 2014</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Talk:List_of_address_prefixes&amp;diff=48683&amp;oldid=prev"/>
		<updated>2014-07-07T20:44:12Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:44, 7 July 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l11&quot;&gt;Line 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;--[[User:gidgreen|gidgreen]] 7 July 2014 (GMT)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;--[[User:gidgreen|gidgreen]] 7 July 2014 (GMT)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&#039;m not sure what you mean by that. Altcoins abusing bitcoin&#039;s blockchain are still altcoins. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:43, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* I&#039;m not sure what you mean by that. Altcoins abusing bitcoin&#039;s blockchain are still altcoins&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. Also note that the version byte is for a version, not a namespace&lt;/ins&gt;. --[[User:Luke-jr|Luke-jr]] ([[User talk:Luke-jr|talk]]) 20:43, 7 July 2014 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Luke-jr</name></author>
	</entry>
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