{"id":30185,"date":"2019-05-10T05:56:41","date_gmt":"2019-05-09T20:56:41","guid":{"rendered":"http:\/\/trade-center.info\/?p=30185"},"modified":"2019-05-10T07:13:41","modified_gmt":"2019-05-09T22:13:41","slug":"the-design-of-the-schnorr-bip-bitcoin-dev-mailinglist-%e2%88%92-%e7%a8%bc%e3%81%92%e3%82%8b%e6%8a%95%e8%b3%87%e7%b3%bb%e5%8f%a3%e3%82%b3%e3%83%9f%e6%83%85%e5%a0%b1%e3%82%b5%e3%82%a4%e3%83%88","status":"publish","type":"post","link":"https:\/\/trade-center.info\/?p=30185","title":{"rendered":"The Design of the Schnorr BIP ~ bitcoin-dev Mailinglist \u2212 \u7a3c\u3052\u308b\u6295\u8cc7\u7cfb\u53e3\u30b3\u30df\u60c5\u5831\u30b5\u30a4\u30c8\u3010Trade Center\u3011"},"content":{"rendered":"<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed\/D4Oi1w5L9KI?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><\/p>\n<p>Here are two BIP drafts that specify a proposal for a Taproot<br \/>\nsoftfork. A number of ideas are included:<\/p>\n<p>* Taproot to make all outputs and cooperative spends indistinguishable<br \/>\nfrom eachother.<br \/>\n* Merkle branches to hide the unexecuted branches in scripts.<br \/>\n* Schnorr signatures enable wallet software to use key<br \/>\naggregation\/thresholds within one input.<br \/>\n* Improvements to the signature hashing algorithm (including signing<br \/>\nall input amounts).<br \/>\n* Replacing OP_CHECKMULTISIG(VERIFY) with OP_CHECKSIGADD, to support<br \/>\nbatch validation.<br \/>\n* Tagged hashing for domain separation (avoiding issues like<br \/>\nCVE-2012-2459 in Merkle trees).<br \/>\n* Extensibility through leaf versions, OP_SUCCESS opcodes, and<br \/>\nupgradable pubkey types.<\/p>\n<p>The BIP drafts can be found here:<br \/>\n* https:\/\/github.com\/sipa\/bips\/blob\/bip-schnorr\/bip-taproot.mediawiki<br \/>\nspecifies the transaction input spending rules.<br \/>\n* https:\/\/github.com\/sipa\/bips\/blob\/bip-schnorr\/bip-tapscript.mediawiki<br \/>\nspecifies the changes to Script inside such spends.<br \/>\n* https:\/\/github.com\/sipa\/bips\/blob\/bip-schnorr\/bip-schnorr.mediawiki<br \/>\nis the Schnorr signature proposal that was discussed earlier on this<br \/>\nlist (See https:\/\/lists.linuxfoundation.org\/pipermail\/bitcoin-dev\/2018-July\/016203.html)<\/p>\n<p>https:\/\/lists.linuxfoundation.org\/pipermail\/bitcoin-dev\/2019-May\/016914.html<br \/>\n<a class=\"twitter-timeline\" data-width=\"500\" data-height=\"750\" data-dnt=\"true\" href=\"https:\/\/twitter.com\/pwuille?ref_src=twsrc%5Etfw\">Tweets by pwuille<\/a><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>If you have learned something valuable, donate a couple sats to Max as a thank you note: 3Fe6dcwhkLnMo7c2FrkYduR5xJgo38dTTS https:\/\/tallyco.in\/HillebrandMax<br \/>\nSupport the show by buying bitcoin on https:\/\/hodlhodl.com\/join\/ERCT <\/p>\n<p>Listen to WCN Audio Podcasts:<br \/>\nhttps:\/\/itunes.apple.com\/us\/podcast\/the-world-crypto-network-podcast\/id825708806<br \/>\nCheck out the brand new http:\/\/WorldCryptoNetwork.com\/<br \/>\nFind out more about Max https:\/\/towardsliberty.com<\/p>\n<p>Follow WCN on Twitter:<br \/>\n<a class=\"twitter-timeline\" data-width=\"500\" data-height=\"750\" data-dnt=\"true\" href=\"https:\/\/twitter.com\/WorldCryptoNet?ref_src=twsrc%5Etfw\">Tweets by WorldCryptoNet<\/a><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><br \/>\nFollow Max on Twitter:<br \/>\n<a class=\"twitter-timeline\" data-width=\"500\" data-height=\"750\" data-dnt=\"true\" href=\"https:\/\/twitter.com\/HillebrandMax?ref_src=twsrc%5Etfw\">Tweets by HillebrandMax<\/a><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Contribute to Max\u2019s Bachelor Thesis on Multi Signature in the Lightning Network:<br \/>\nhttps:\/\/towardsliberty.com\/multisig<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSaBmpAmdp_icu2PkywjeUI6' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><\/p>\n<p>Bitcoin to the Max:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSZtGhC7nIr_Mf1oCeP8U1tV' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nBitcoin Only:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSYX2cNoOaV-w-9QuZ62LDk_' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nRead Rothbard ~ Use Bitcoin:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSafpOorg0NdeVXGIPNqV_8a' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nOpen Source Everything:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSb1h33FZbsrtr1feIIwTBHt' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nBreaking Bitcoin 2019:<\/p>\n<p>Hackers Congress Paralelni Polis 2018:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSY8xt-x-KoDb6L380odP_qu' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nBaltic Honeybadger 2018:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSZsgH48ZDxNdzRXbg_pvMnz' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nUnderstanding Bitcoin 2019:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSYnUncEaz5SM0ihfjPtGTvO' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nBitcoin-Dev Mailing List:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSZWpXUZAp2y0ftJsjXPWdtO' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nSchnorr:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSbUYnzXthFazpUw6ZJCUKOu' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nNodl Personal Bitcoin Assistant:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSYvbhhUpIehNqnXFLkz1AD1' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nBisq Decentralized Exchange:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSZR33X7kJmDMwIEH-wrrpCJ' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nColdCard Wallet:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSZJzC4besvtu8CSroBosrdt' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nGPG + Yubikey:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSZkVpgAZjAFfFp4D0SHLnFw' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nPurism:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSZm6k6GlJRhY6T7wSvoEWbG' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nBitcoin Op Tech Newsletter:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSY9pV6EI5zkHcut5UTCs1cp' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nThe Ethics of Money Production:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSZFi81lduijpsmkhxQv2Gm8' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nWhat Has Government Done to Our Money? By Murray Rothbard: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSbPVUAhYqILAYQ3uUbh2zOu<br \/>\nMises University:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSanfYiAp8JSHxIjBm66yPf5' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nHayek Summer Workshop:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSbx7WQMTJAG6wLd4tK9Llr9' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nAnarchy in Money:<br \/>\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='640' height='360' src='https:\/\/www.youtube.com\/embed?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLPj3KCksGbSbVzuInEB0Kc7rchuzIHyQh' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><br \/>\nLightning Network Multi Signatures:<br \/>\nhttps:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSaBmpAmdp_icu2PkywjeUI6<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Here are two BIP drafts that specify a proposal for a Taproot softfork. A number of id\u2026","protected":false},"author":1,"featured_media":30187,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false},"categories":[408,1],"tags":[],"yasr_visitor_votes":{"stars_attributes":{"read_only":false,"span_bottom":false},"number_of_votes":0,"sum_votes":0},"jetpack_featured_media_url":"https:\/\/i0.wp.com\/trade-center.info\/wp-content\/uploads\/2019\/05\/bc87926c0db44397f6ff99e3443ea05f.jpg?fit=1280%2C720&ssl=1","jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.9.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"description\" content=\"Here are two BIP drafts that specify a proposal for a Taproot softfork. A number of ideas are included: * Taproot to make all outputs and cooperative spends indistinguishable from eachother. * Merkle branches to hide the unexecuted branches in scripts. * Schnorr signatures enable wallet software to use key aggregation\/thresholds within one input. * Improvements to the signature hashing algorithm (including signing all input amounts). * Replacing OP_CHECKMULTISIG(VERIFY) with OP_CHECKSIGADD, to support batch validation. * Tagged hashing for domain separation (avoiding issues like CVE-2012-2459 in Merkle trees). * Extensibility through leaf versions, OP_SUCCESS opcodes, and upgradable pubkey types. The BIP drafts can be found here: * https:\/\/github.com\/sipa\/bips\/blob\/bip-schnorr\/bip-taproot.mediawiki specifies the transaction input spending rules. * https:\/\/github.com\/sipa\/bips\/blob\/bip-schnorr\/bip-tapscript.mediawiki specifies the changes to Script inside such spends. * https:\/\/github.com\/sipa\/bips\/blob\/bip-schnorr\/bip-schnorr.mediawiki is the Schnorr signature proposal that was discussed earlier on this list (See https:\/\/lists.linuxfoundation.org\/pipermail\/bitcoin-dev\/2018-July\/016203.html) https:\/\/lists.linuxfoundation.org\/pipermail\/bitcoin-dev\/2019-May\/016914.html https:\/\/twitter.com\/pwuille If you have learned something valuable, donate a couple sats to Max as a thank you note: 3Fe6dcwhkLnMo7c2FrkYduR5xJgo38dTTS https:\/\/tallyco.in\/HillebrandMax Support the show by buying bitcoin on https:\/\/hodlhodl.com\/join\/ERCT Listen to WCN Audio Podcasts: https:\/\/itunes.apple.com\/us\/podcast\/the-world-crypto-network-podcast\/id825708806 Check out the brand new http:\/\/WorldCryptoNetwork.com\/ Find out more about Max https:\/\/towardsliberty.com Follow WCN on Twitter: https:\/\/twitter.com\/WorldCryptoNet Follow Max on Twitter: https:\/\/twitter.com\/HillebrandMax Contribute to Max\u2019s Bachelor Thesis on Multi Signature in the Lightning Network: https:\/\/towardsliberty.com\/multisig https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSaBmpAmdp_icu2PkywjeUI6 Bitcoin to the Max: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZtGhC7nIr_Mf1oCeP8U1tV Bitcoin Only: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSYX2cNoOaV-w-9QuZ62LDk_ Read Rothbard ~ Use Bitcoin: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSafpOorg0NdeVXGIPNqV_8a Open Source Everything: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSb1h33FZbsrtr1feIIwTBHt Breaking Bitcoin 2019: Hackers Congress Paralelni Polis 2018: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSY8xt-x-KoDb6L380odP_qu Baltic Honeybadger 2018: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZsgH48ZDxNdzRXbg_pvMnz Understanding Bitcoin 2019: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSYnUncEaz5SM0ihfjPtGTvO Bitcoin-Dev Mailing List: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSZWpXUZAp2y0ftJsjXPWdtO Schnorr: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSbUYnzXthFazpUw6ZJCUKOu Nodl Personal Bitcoin Assistant: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSYvbhhUpIehNqnXFLkz1AD1 Bisq Decentralized Exchange: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZR33X7kJmDMwIEH-wrrpCJ ColdCard Wallet: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZJzC4besvtu8CSroBosrdt GPG + Yubikey: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSZkVpgAZjAFfFp4D0SHLnFw Purism: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZm6k6GlJRhY6T7wSvoEWbG Bitcoin Op Tech Newsletter: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSY9pV6EI5zkHcut5UTCs1cp The Ethics of Money Production: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSZFi81lduijpsmkhxQv2Gm8 What Has Government Done to Our Money? By Murray Rothbard: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSbPVUAhYqILAYQ3uUbh2zOu Mises University: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSanfYiAp8JSHxIjBm66yPf5 Hayek Summer Workshop: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSbx7WQMTJAG6wLd4tK9Llr9 Anarchy in Money: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSbVzuInEB0Kc7rchuzIHyQh Lightning Network Multi Signatures: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSaBmpAmdp_icu2PkywjeUI6\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/trade-center.info\/?p=30185\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"The Design of the Schnorr BIP ~ bitcoin-dev Mailinglist\" \/>\n<meta name=\"twitter:description\" content=\"Here are two BIP drafts that specify a proposal for a Taproot softfork. A number of ideas are included: * Taproot to make all outputs and cooperative spends indistinguishable from eachother. * Merkle branches to hide the unexecuted branches in scripts. * Schnorr signatures enable wallet software to use key aggregation\/thresholds within one input. * Improvements to the signature hashing algorithm (including signing all input amounts). * Replacing OP_CHECKMULTISIG(VERIFY) with OP_CHECKSIGADD, to support batch validation. * Tagged hashing for domain separation (avoiding issues like CVE-2012-2459 in Merkle trees). * Extensibility through leaf versions, OP_SUCCESS opcodes, and upgradable pubkey types. The BIP drafts can be found here: * https:\/\/github.com\/sipa\/bips\/blob\/bip-schnorr\/bip-taproot.mediawiki specifies the transaction input spending rules. * https:\/\/github.com\/sipa\/bips\/blob\/bip-schnorr\/bip-tapscript.mediawiki specifies the changes to Script inside such spends. * https:\/\/github.com\/sipa\/bips\/blob\/bip-schnorr\/bip-schnorr.mediawiki is the Schnorr signature proposal that was discussed earlier on this list (See https:\/\/lists.linuxfoundation.org\/pipermail\/bitcoin-dev\/2018-July\/016203.html) https:\/\/lists.linuxfoundation.org\/pipermail\/bitcoin-dev\/2019-May\/016914.html https:\/\/twitter.com\/pwuille If you have learned something valuable, donate a couple sats to Max as a thank you note: 3Fe6dcwhkLnMo7c2FrkYduR5xJgo38dTTS https:\/\/tallyco.in\/HillebrandMax Support the show by buying bitcoin on https:\/\/hodlhodl.com\/join\/ERCT Listen to WCN Audio Podcasts: https:\/\/itunes.apple.com\/us\/podcast\/the-world-crypto-network-podcast\/id825708806 Check out the brand new http:\/\/WorldCryptoNetwork.com\/ Find out more about Max https:\/\/towardsliberty.com Follow WCN on Twitter: https:\/\/twitter.com\/WorldCryptoNet Follow Max on Twitter: https:\/\/twitter.com\/HillebrandMax Contribute to Max\u2019s Bachelor Thesis on Multi Signature in the Lightning Network: https:\/\/towardsliberty.com\/multisig https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSaBmpAmdp_icu2PkywjeUI6 Bitcoin to the Max: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZtGhC7nIr_Mf1oCeP8U1tV Bitcoin Only: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSYX2cNoOaV-w-9QuZ62LDk_ Read Rothbard ~ Use Bitcoin: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSafpOorg0NdeVXGIPNqV_8a Open Source Everything: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSb1h33FZbsrtr1feIIwTBHt Breaking Bitcoin 2019: Hackers Congress Paralelni Polis 2018: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSY8xt-x-KoDb6L380odP_qu Baltic Honeybadger 2018: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZsgH48ZDxNdzRXbg_pvMnz Understanding Bitcoin 2019: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSYnUncEaz5SM0ihfjPtGTvO Bitcoin-Dev Mailing List: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSZWpXUZAp2y0ftJsjXPWdtO Schnorr: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSbUYnzXthFazpUw6ZJCUKOu Nodl Personal Bitcoin Assistant: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSYvbhhUpIehNqnXFLkz1AD1 Bisq Decentralized Exchange: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZR33X7kJmDMwIEH-wrrpCJ ColdCard Wallet: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZJzC4besvtu8CSroBosrdt GPG + Yubikey: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSZkVpgAZjAFfFp4D0SHLnFw Purism: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZm6k6GlJRhY6T7wSvoEWbG Bitcoin Op Tech Newsletter: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSY9pV6EI5zkHcut5UTCs1cp The Ethics of Money Production: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSZFi81lduijpsmkhxQv2Gm8 What Has Government Done to Our Money? By Murray Rothbard: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSbPVUAhYqILAYQ3uUbh2zOu Mises University: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSanfYiAp8JSHxIjBm66yPf5 Hayek Summer Workshop: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSbx7WQMTJAG6wLd4tK9Llr9 Anarchy in Money: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSbVzuInEB0Kc7rchuzIHyQh Lightning Network Multi Signatures: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSaBmpAmdp_icu2PkywjeUI6\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/i0.wp.com\/trade-center.info\/wp-content\/uploads\/2019\/05\/bc87926c0db44397f6ff99e3443ea05f.jpg?fit=1280%2C720&amp;ssl=1\" \/>\n<meta name=\"twitter:creator\" content=\"@DRAGON_XFILES\" \/>\n<meta name=\"twitter:site\" content=\"@DRAGON_XFILES\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\">\n\t<meta name=\"twitter:data1\" content=\"3\u5206\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/trade-center.info\/#website\",\"url\":\"https:\/\/trade-center.info\/\",\"name\":\"\\u7a3c\\u3052\\u308b\\u6295\\u8cc7\\u7cfb\\u53e3\\u30b3\\u30df\\u60c5\\u5831\\u30b5\\u30a4\\u30c8\\u3010Trade Center\\u3011\",\"description\":\"\\u4eca\\u3001\\u4f55\\u304c\\u4e00\\u756a\\u7a3c\\u3052\\u308b\\uff01\\uff1f\\u4eee\\u60f3\\u901a\\u8ca8\\u3084\\u682a\\u5f0f\\u3001FX\\u3001\\u4e0d\\u52d5\\u7523\\u306a\\u3069\\u7a3c\\u3052\\u308b\\u6295\\u8cc7\\u7cfb\\u306e\\u6700\\u65b0\\u60c5\\u5831\\u304c\\u96c6\\u307e\\u308b\\u53e3\\u30b3\\u30df\\u60c5\\u5831\\u30b5\\u30a4\\u30c8\\u3067\\u3059\\uff01\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/trade-center.info\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ja\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/trade-center.info\/?p=30185#primaryimage\",\"inLanguage\":\"ja\",\"url\":\"https:\/\/i0.wp.com\/trade-center.info\/wp-content\/uploads\/2019\/05\/bc87926c0db44397f6ff99e3443ea05f.jpg?fit=1280%2C720&ssl=1\",\"width\":1280,\"height\":720},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/trade-center.info\/?p=30185#webpage\",\"url\":\"https:\/\/trade-center.info\/?p=30185\",\"name\":\"The Design of the Schnorr BIP ~ bitcoin-dev Mailinglist\",\"isPartOf\":{\"@id\":\"https:\/\/trade-center.info\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/trade-center.info\/?p=30185#primaryimage\"},\"datePublished\":\"2019-05-09T20:56:41+00:00\",\"dateModified\":\"2019-05-09T22:13:41+00:00\",\"author\":{\"@id\":\"https:\/\/trade-center.info\/#\/schema\/person\/0a40ef43a0df6eb7ea139c97e6439fd5\"},\"description\":\"Here are two BIP drafts that specify a proposal for a Taproot softfork. A number of ideas are included: * Taproot to make all outputs and cooperative spends indistinguishable from eachother. * Merkle branches to hide the unexecuted branches in scripts. * Schnorr signatures enable wallet software to use key aggregation\/thresholds within one input. * Improvements to the signature hashing algorithm (including signing all input amounts). * Replacing OP_CHECKMULTISIG(VERIFY) with OP_CHECKSIGADD, to support batch validation. * Tagged hashing for domain separation (avoiding issues like CVE-2012-2459 in Merkle trees). * Extensibility through leaf versions, OP_SUCCESS opcodes, and upgradable pubkey types. The BIP drafts can be found here: * https:\/\/github.com\/sipa\/bips\/blob\/bip-schnorr\/bip-taproot.mediawiki specifies the transaction input spending rules. * https:\/\/github.com\/sipa\/bips\/blob\/bip-schnorr\/bip-tapscript.mediawiki specifies the changes to Script inside such spends. * https:\/\/github.com\/sipa\/bips\/blob\/bip-schnorr\/bip-schnorr.mediawiki is the Schnorr signature proposal that was discussed earlier on this list (See https:\/\/lists.linuxfoundation.org\/pipermail\/bitcoin-dev\/2018-July\/016203.html) https:\/\/lists.linuxfoundation.org\/pipermail\/bitcoin-dev\/2019-May\/016914.html https:\/\/twitter.com\/pwuille If you have learned something valuable, donate a couple sats to Max as a thank you note: 3Fe6dcwhkLnMo7c2FrkYduR5xJgo38dTTS https:\/\/tallyco.in\/HillebrandMax Support the show by buying bitcoin on https:\/\/hodlhodl.com\/join\/ERCT Listen to WCN Audio Podcasts: https:\/\/itunes.apple.com\/us\/podcast\/the-world-crypto-network-podcast\/id825708806 Check out the brand new http:\/\/WorldCryptoNetwork.com\/ Find out more about Max https:\/\/towardsliberty.com Follow WCN on Twitter: https:\/\/twitter.com\/WorldCryptoNet Follow Max on Twitter: https:\/\/twitter.com\/HillebrandMax Contribute to Max\\u2019s Bachelor Thesis on Multi Signature in the Lightning Network: https:\/\/towardsliberty.com\/multisig https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSaBmpAmdp_icu2PkywjeUI6 Bitcoin to the Max: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZtGhC7nIr_Mf1oCeP8U1tV Bitcoin Only: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSYX2cNoOaV-w-9QuZ62LDk_ Read Rothbard ~ Use Bitcoin: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSafpOorg0NdeVXGIPNqV_8a Open Source Everything: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSb1h33FZbsrtr1feIIwTBHt Breaking Bitcoin 2019: Hackers Congress Paralelni Polis 2018: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSY8xt-x-KoDb6L380odP_qu Baltic Honeybadger 2018: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZsgH48ZDxNdzRXbg_pvMnz Understanding Bitcoin 2019: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSYnUncEaz5SM0ihfjPtGTvO Bitcoin-Dev Mailing List: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSZWpXUZAp2y0ftJsjXPWdtO Schnorr: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSbUYnzXthFazpUw6ZJCUKOu Nodl Personal Bitcoin Assistant: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSYvbhhUpIehNqnXFLkz1AD1 Bisq Decentralized Exchange: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZR33X7kJmDMwIEH-wrrpCJ ColdCard Wallet: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZJzC4besvtu8CSroBosrdt GPG + Yubikey: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSZkVpgAZjAFfFp4D0SHLnFw Purism: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSZm6k6GlJRhY6T7wSvoEWbG Bitcoin Op Tech Newsletter: https:\/\/youtube.com\/playlist?list=PLPj3KCksGbSY9pV6EI5zkHcut5UTCs1cp The Ethics of Money Production: https:\/\/www.youtube.com\/playlist?list=PLPj3KCksGbSZFi81lduijpsmkhxQv2Gm8 What Has Government Done to Our Money? 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