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	<title>Comments on: Bitcoin transactions and their signing, 1</title>
	<atom:link href="http://jfxpt.com/2020/bitcoin-transactions-and-their-signing-1/feed/" rel="self" type="application/rss+xml" />
	<link>http://jfxpt.com/2020/bitcoin-transactions-and-their-signing-1/</link>
	<description>The search for invariants</description>
	<pubDate>Tue, 14 Apr 2026 22:12:27 +0000</pubDate>
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		<title>By: Mapping the bitcoind block acceptance code, with bonus patch for index access &#171; Fixpoint</title>
		<link>http://jfxpt.com/2020/bitcoin-transactions-and-their-signing-1/#comment-2009</link>
		<dc:creator>Mapping the bitcoind block acceptance code, with bonus patch for index access &#171; Fixpoint</dc:creator>
		<pubDate>Tue, 22 Mar 2022 04:11:48 +0000</pubDate>
		<guid isPermaLink="false">http://fixpoint.welshcomputing.com/?p=107#comment-2009</guid>
		<description>[...] Not bad... but on this quest, each question answered only led to more questions, at least for a few rounds before I was satisfied. What floored me when looking at that trace was that an incoming block that passed the cursory checks in CBlock::CheckBlock would get duly written to disk as well as the in-memory block index and its backing database, before ever getting to CBlock::ConnectBlock, the part that does the heavy lifting of checking transaction references and signatures! [...]</description>
		<content:encoded><![CDATA[<p>[...] Not bad... but on this quest, each question answered only led to more questions, at least for a few rounds before I was satisfied. What floored me when looking at that trace was that an incoming block that passed the cursory checks in CBlock::CheckBlock would get duly written to disk as well as the in-memory block index and its backing database, before ever getting to CBlock::ConnectBlock, the part that does the heavy lifting of checking transaction references and signatures! [...]</p>
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	<item>
		<title>By: A tetrad of tuneups for bitcoind &#171; Fixpoint</title>
		<link>http://jfxpt.com/2020/bitcoin-transactions-and-their-signing-1/#comment-1436</link>
		<dc:creator>A tetrad of tuneups for bitcoind &#171; Fixpoint</dc:creator>
		<pubDate>Sat, 13 Nov 2021 16:03:04 +0000</pubDate>
		<guid isPermaLink="false">http://fixpoint.welshcomputing.com/?p=107#comment-1436</guid>
		<description>[...] the code pertaining to minimum fees, which would sometimes get applied when originating or relaying transactions, depending on output values, the alignment of the planets, the precession of the equinoxes and god [...]</description>
		<content:encoded><![CDATA[<p>[...] the code pertaining to minimum fees, which would sometimes get applied when originating or relaying transactions, depending on output values, the alignment of the planets, the precession of the equinoxes and god [...]</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Receiving/Sending Bitcoins To/From An Offline Wallet, A Basic Explanation &#171; whaack</title>
		<link>http://jfxpt.com/2020/bitcoin-transactions-and-their-signing-1/#comment-455</link>
		<dc:creator>Receiving/Sending Bitcoins To/From An Offline Wallet, A Basic Explanation &#171; whaack</dc:creator>
		<pubDate>Thu, 04 Mar 2021 17:13:34 +0000</pubDate>
		<guid isPermaLink="false">http://fixpoint.welshcomputing.com/?p=107#comment-455</guid>
		<description>[...] some more technical details regarding bitcoin transactions check out jfw's series "bitcoin transactions and their signing". This transaction is commonly called a coinbase transaction. A company called "Coinbase" took this [...]</description>
		<content:encoded><![CDATA[<p>[...] some more technical details regarding bitcoin transactions check out jfw's series "bitcoin transactions and their signing". This transaction is commonly called a coinbase transaction. A company called "Coinbase" took this [...]</p>
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		<title>By: Jacob Welsh</title>
		<link>http://jfxpt.com/2020/bitcoin-transactions-and-their-signing-1/#comment-339</link>
		<dc:creator>Jacob Welsh</dc:creator>
		<pubDate>Fri, 23 Oct 2020 19:04:49 +0000</pubDate>
		<guid isPermaLink="false">http://fixpoint.welshcomputing.com/?p=107#comment-339</guid>
		<description>Well this sounds like SEO spamming but it's so very polite! So:

Dear Mr. or Ms. Unicode Squiggles,

I'm not seeing any original content on your "blog", though I am seeing a "Mix doesn't support your web browser. For a better experience, we recommend using another browser." Perhaps you ought to be remedying these problems before getting into bird feeding hobbies.

Yours,
Jacob</description>
		<content:encoded><![CDATA[<p>Well this sounds like SEO spamming but it's so very polite! So:</p>
<p>Dear Mr. or Ms. Unicode Squiggles,</p>
<p>I'm not seeing any original content on your "blog", though I am seeing a "Mix doesn't support your web browser. For a better experience, we recommend using another browser." Perhaps you ought to be remedying these problems before getting into bird feeding hobbies.</p>
<p>Yours,<br />
Jacob</p>
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	<item>
		<title>By: บล็อกเชน</title>
		<link>http://jfxpt.com/2020/bitcoin-transactions-and-their-signing-1/#comment-337</link>
		<dc:creator>บล็อกเชน</dc:creator>
		<pubDate>Sun, 18 Oct 2020 01:44:46 +0000</pubDate>
		<guid isPermaLink="false">http://fixpoint.welshcomputing.com/?p=107#comment-337</guid>
		<description>Hey I know this is off topic but I was wondering if you 
knew of any widgets I could add to my blog that automatically tweet my newest twitter updates.
I've been looking for a plug-in like this for quite some time and was hoping maybe you would 
have some experience with something like this. Please let me know if 
you run into anything. I truly enjoy reading your blog and I 
look forward to your new updates.

my page: &lt;a href="https://mix.com/bitcointhai" rel="nofollow"&gt;บล็อกเชน&lt;/a&gt;</description>
		<content:encoded><![CDATA[<p>Hey I know this is off topic but I was wondering if you<br />
knew of any widgets I could add to my blog that automatically tweet my newest twitter updates.<br />
I've been looking for a plug-in like this for quite some time and was hoping maybe you would<br />
have some experience with something like this. Please let me know if<br />
you run into anything. I truly enjoy reading your blog and I<br />
look forward to your new updates.</p>
<p>my page: <a href="https://mix.com/bitcointhai" rel="nofollow">บล็อกเชน</a></p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Bitcoin transactions and their signing, 2: attachment &#171; Fixpoint</title>
		<link>http://jfxpt.com/2020/bitcoin-transactions-and-their-signing-1/#comment-207</link>
		<dc:creator>Bitcoin transactions and their signing, 2: attachment &#171; Fixpoint</dc:creator>
		<pubDate>Wed, 04 Mar 2020 20:10:09 +0000</pubDate>
		<guid isPermaLink="false">http://fixpoint.welshcomputing.com/?p=107#comment-207</guid>
		<description>[...] outlined the shape of the building block provided by digital signatures, we now face the potential problem [...]</description>
		<content:encoded><![CDATA[<p>[...] outlined the shape of the building block provided by digital signatures, we now face the potential problem [...]</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: TMSR OS, February 2020 Statement &#171; Dorion Mode</title>
		<link>http://jfxpt.com/2020/bitcoin-transactions-and-their-signing-1/#comment-206</link>
		<dc:creator>TMSR OS, February 2020 Statement &#171; Dorion Mode</dc:creator>
		<pubDate>Wed, 04 Mar 2020 07:21:28 +0000</pubDate>
		<guid isPermaLink="false">http://fixpoint.welshcomputing.com/?p=107#comment-206</guid>
		<description>[...] on article on Bitcoin transactions and their signing that's building toward a series of publications presenting the [...]</description>
		<content:encoded><![CDATA[<p>[...] on article on Bitcoin transactions and their signing that's building toward a series of publications presenting the [...]</p>
]]></content:encoded>
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