From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id 94799C0037 for ; Tue, 16 Jan 2024 17:09:19 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 5C6D1819D6 for ; Tue, 16 Jan 2024 17:09:19 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org 5C6D1819D6 Authentication-Results: smtp1.osuosl.org; dkim=pass (2048-bit key) header.d=protonmail.com header.i=@protonmail.com header.a=rsa-sha256 header.s=protonmail3 header.b=WNMrIfNK X-Virus-Scanned: amavisd-new at osuosl.org X-Spam-Flag: NO X-Spam-Score: -1.849 X-Spam-Level: X-Spam-Status: No, score=-1.849 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id T9Iudmd0ln8D for ; Tue, 16 Jan 2024 17:09:18 +0000 (UTC) Received: from mail-0201.mail-europe.com (mail-0201.mail-europe.com [51.77.79.158]) by smtp1.osuosl.org (Postfix) with ESMTPS id 79FAA819BC for ; Tue, 16 Jan 2024 17:09:18 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org 79FAA819BC DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1705424950; x=1705684150; bh=x3kEAAKBEYXCkwYgLKgCc/4Kkz3sAht1TX3mxG7aflQ=; h=Date:To:From:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=WNMrIfNKupzk8iKEFBTvUZtcN9FcFeFoZKJJaAZv1DyJ5BfiJ9MdeMgC/KFu9h6TQ F63l3T2IVultzIotT0t6jNddc8Fzd84XdIomTl19xGiawuNUfNeMD9vSQUeBN/9DlW C/6bmIomLyAjlCxO0/rcR6guXevugrgxO5JxoqC+pbDNHMYVWkldV+5jFlrZdWtIIM F1uJbgGoUdWSGy3F8qrxnJ6i5IGvAj38qNl/5LNB+8J3UQf73+jnklnSjYhi+ZEWRg RGvrTVPiXzmmkpwt7xl1mKHSTCeDFqVsjJzcR4HZm8et1ZMalU8VK6cgkS/QihAKbf DBPJqiRlTmZQw== Date: Tue, 16 Jan 2024 17:08:54 +0000 To: "bitcoin-dev@lists.linuxfoundation.org" From: Tom Briar Message-ID: In-Reply-To: References: Feedback-ID: 43655394:user:proton MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Mailman-Approved-At: Wed, 17 Jan 2024 02:05:41 +0000 Subject: Re: [bitcoin-dev] Compressed Bitcoin Transactions X-BeenThere: bitcoin-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Bitcoin Protocol Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Jan 2024 17:09:19 -0000 Hi, In addition to the use cases listed in the schema, such as steganography, s= atellite, and radio broadcast, an application can be made for Peer-to-peer = communication between Bitcoin nodes. Except when compressing the Txid/Vout,= which is optional, Transactions can gain up to 30% size savings while stil= l being completely reversible. Furthermore, in a BIP-324 world, these savin= gs are nontrivial. BIP-324: https://github.com/bitcoin/bips/blob/master/bip-0324.mediawiki Compressed Transaction Schema: compressed_transactions.md Thanks- Tom.