Return-Path: Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 7E009C013E for ; Thu, 5 Mar 2020 06:42:03 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id 6AA992043D for ; Thu, 5 Mar 2020 06:42:03 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0h7hZDKVehEj for ; Thu, 5 Mar 2020 06:42:02 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from mta.hdems.com (mta52.mta.hdems.com [3.112.23.19]) by silver.osuosl.org (Postfix) with ESMTPS id 4DFD3200E5 for ; Thu, 5 Mar 2020 06:42:02 +0000 (UTC) Received: from mo.hdems.com (unknown [10.5.20.51]) by mta-c11-s2201.mta.hdems.com ('HDEMS') with ESMTPSA id 48Y1Pg4xKJzlfc6N for ; Thu, 5 Mar 2020 06:41:59 +0000 (UTC) X-HDEMS-MO-TENANT: garage.co.jp Received: from mail-lj1-f197.google.com (mail-lj1-f197.google.com. [209.85.208.197]) by gwsmtp.prod.mo.hdems.com with ESMTPS id gwsmtpd-trans-1e0f357d-ad60-493b-8b4a-832f30248987 for ; Thu, 05 Mar 2020 06:41:57 +0000 Received: by mail-lj1-f197.google.com with SMTP id h26so558525ljj.0 for ; Wed, 04 Mar 2020 22:41:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=garage.co.jp; s=google; h=mime-version:from:date:message-id:subject:to; bh=eJ5tRYhH5kMRzpCE1CbbwbkXRyxMXMB6j+8V43zDQ8k=; b=oe0qNl+MFMnj8f9DoCChtasWkK/K7m9NxKg3Tt/EtQK2U8WP/T9Hymu7gx6o7KOZkx gYXNA6TvnquU2Ku93s/VDg4KG18sG7CJd8wGJbJgoYnngYSM0yucg+SS/WABZs/i7E6L ovMoBfIAOxs5+3TePVfmdYCuIK4AB7dmndbWg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=eJ5tRYhH5kMRzpCE1CbbwbkXRyxMXMB6j+8V43zDQ8k=; b=mfsH9WqlP0lWhu5BTEiPF0YbLbPkiThUfABCGRWhcQ2bDKbF5MG1Xi+xCdSKLZzOLi b1D9mD6+XZTTG2ydhUghb3YAVk+tf/QLe9KqwCBqceoNwYtOctsBLa3ljYBQboTzWM6G 3TYBujfuSUios5yeytHcqDUavxnktqQfbBtgwhmAXCJ567hKdl8OzOZmMvlpfWUNfkoC YNMqYYLiheQb4xao7p7IYzRyL1ZqP72J/HnuWUJepBe4+yD3GvhoT1rQpocekXe8ovBc /MEfOUKIZ5HHgVFUI/qyd+izPLMb0VwanOXDtG7tI5jqgegbS8KhD3AGXYEh3L9U8L0J kMTQ== X-Gm-Message-State: ANhLgQ2OBVz7qvm8rjtbptgrDcscsc7/OZ0azsgHaaaAY7AA6Zk/6hl6 qxAge0X0nDShriKhPsuftONZdUktmqqXY5PdKc5hylCFC/ntxbZRDX8xFDgKUHUQDwaEd0kkDpl dxpGo7332Ly38VTV41Qz7OTXipMJE3LBOZQrJ8SdDcCKF+/Asfwbl94II0Hoy+y6G2bHJmd3nPr e6ybUIb+qxvQjuPvoiJbsTK5UTLlygBlGVqfMK76oKSne+q+UvOAM7bKcUwx8SxvYhu0s6yUNK8 eQZO/DVj9HwP4r7SpSUlCjGEMZcYTJnaMwRPdtNc/pS3ILVGz4HRRgVOJMEhP0tp85SlhFam/eg a63FfbGqH5eIjGQkEjMQdbkWCrij X-Received: by 2002:a2e:8945:: with SMTP id b5mr3672349ljk.37.1583390514514; Wed, 04 Mar 2020 22:41:54 -0800 (PST) X-Google-Smtp-Source: ADFU+vuvvY6mBRBW/6Jme+EIGSZyRuKIJQAxQCaxyuIahhKOZOAFhWEIcgW9le+w8TGdIJca34E38HXWqqm+AwArKtI= X-Received: by 2002:a2e:8945:: with SMTP id b5mr3672327ljk.37.1583390514131; Wed, 04 Mar 2020 22:41:54 -0800 (PST) MIME-Version: 1.0 From: Karl-Johan Alm Date: Thu, 5 Mar 2020 15:43:03 +0900 Message-ID: To: Bitcoin Protocol Discussion Content-Type: text/plain; charset="UTF-8" Subject: [bitcoin-dev] Signet: static genesis block, and dynamic message start 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: Thu, 05 Mar 2020 06:42:03 -0000 Hello, I am proposing a modification to BIP-325 to make the genesis block static and to rely on the message start to avoid collision between signets when multiple nets exist simultaneously: https://github.com/bitcoin/bips/pull/900