https://en.bitcoin.it/w/index.php?action=history&feed=atom&title=BIP_0140 2026-05-01T16:51:17Z Revision history for this page on the wiki MediaWiki 1.43.8 https://en.bitcoin.it/w/index.php?title=BIP_0140&diff=70238&oldid=prev 2024-05-29T04:35:43Z

<p>Update BIP text with latest version from https://github.com/bitcoin/bips/blob/758a58ab54fddce0/bip-0140.mediawiki</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 04:35, 29 May 2024</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l66">Line 66:</td> <td colspan="2" class="diff-lineno">Line 66:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>The normalization is achieved by normalizing the transaction before computing the signaturehash, i.e., the hash that is signed.</div></td><td class="diff-marker"></td><td style="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;"><div>The normalization is achieved by normalizing the transaction before computing the signaturehash, i.e., the hash that is signed.</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>The transaction must be normalized by replacing all transaction IDs in the inputs by their normalized variants and stripping the signature scripts. The normalized <del style="font-weight: bold; text-decoration: none;">transction </del>IDs are computed as described in the previous section. This normalization step is performed both when creating the signatures as well as when checking the signatures.</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>The transaction must be normalized by replacing all transaction IDs in the inputs by their normalized variants and stripping the signature scripts. The normalized <ins style="font-weight: bold; text-decoration: none;">transaction </ins>IDs are computed as described in the previous section. This normalization step is performed both when creating the signatures as well as when checking the signatures.</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>=== Tracking Normalized Transaction IDs ===</div></td><td class="diff-marker"></td><td style="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;"><div>=== Tracking Normalized Transaction IDs ===</div></td></tr> </table>

934 https://en.bitcoin.it/w/index.php?title=BIP_0140&diff=68125&oldid=prev 2020-08-02T07:56:10Z

<p>Update BIP text with latest version from https://github.com/bitcoin/bips/blob/c134a853a9fc0657/bip-0140.mediawiki</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 07:56, 2 August 2020</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l9">Line 9:</td> <td colspan="2" class="diff-lineno">Line 9:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>   Comments-Summary: No comments yet.</div></td><td class="diff-marker"></td><td style="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;"><div>   Comments-Summary: No comments yet.</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>   Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0140</div></td><td class="diff-marker"></td><td style="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;"><div>   Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0140</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>   Status: <del style="font-weight: bold; text-decoration: none;">Draft</del></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>   Status: <ins style="font-weight: bold; text-decoration: none;">Rejected</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>   Type: Standards Track</div></td><td class="diff-marker"></td><td style="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;"><div>   Type: Standards Track</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>   Created: 2015-10-14</div></td><td class="diff-marker"></td><td style="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;"><div>   Created: 2015-10-14</div></td></tr> </table>

934 https://en.bitcoin.it/w/index.php?title=BIP_0140&diff=66860&oldid=prev 2019-09-24T18:00:24Z

<p>Update BIP text with latest version from https://github.com/bitcoin/bips/blob/b5723035e23896d0/bip-0140.mediawiki</p> <a href="https://en.bitcoin.it/w/index.php?title=BIP_0140&amp;diff=66860&amp;oldid=60374">Show changes</a>

934 https://en.bitcoin.it/w/index.php?title=BIP_0140&diff=60374&oldid=prev 2016-02-12T03:20:29Z

<p>Created page with &quot;{{bip}} &lt;pre&gt; BIP: 140 Title: Normalized TXID Authors: Christian Decker &lt;decker.christian@gmail.com&gt; Status: Draft Type: Standards Track Created: 2015-10-14 &lt;/pre...&quot;</p> <p><b>New page</b></p><div>{{bip}}<br /> <br /> &lt;pre&gt;<br /> BIP: 140<br /> Title: Normalized TXID<br /> Authors: Christian Decker &lt;decker.christian@gmail.com&gt;<br /> Status: Draft<br /> Type: Standards Track<br /> Created: 2015-10-14<br /> &lt;/pre&gt;<br /> <br /> {{BipMoved|bip-0140.mediawiki}}</div>

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