From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp4.osuosl.org (smtp4.osuosl.org [IPv6:2605:bc80:3010::137]) by lists.linuxfoundation.org (Postfix) with ESMTP id 0B620C002D for ; Sun, 1 May 2022 09:43:48 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id DA171410BE for ; Sun, 1 May 2022 09:43:47 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org X-Spam-Flag: NO X-Spam-Score: 0.298 X-Spam-Level: X-Spam-Status: No, score=0.298 tagged_above=-999 required=5 tests=[BAYES_20=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, FROM_LOCAL_NOVOWEL=0.5, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: smtp4.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=protonmail.com Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Rn2Kxo5YREDm for ; Sun, 1 May 2022 09:43:47 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from mail-40141.protonmail.ch (mail-40141.protonmail.ch [185.70.40.141]) by smtp4.osuosl.org (Postfix) with ESMTPS id 286F1410BC for ; Sun, 1 May 2022 09:43:46 +0000 (UTC) Date: Sun, 01 May 2022 09:43:39 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail2; t=1651398224; bh=Hy2uEY4W0uo1PEWvMb6eV0k99sdhcqthnNtV25R8zTg=; h=Date:To:From:Reply-To:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID; b=d05rNQMYZTix3jgt3TmNwtsSfG0ylhmgTY6pMzcjBMAEMp7MoGrTZ/89TR270D6br fpJDkEVJ8lqlLHB+6Wr2jSLJfdkdzmceQC5E9oEeNupaSLoYrbdD+dT3YAIe0Gx83M fyVu0rklOIF3pj+dHbFGTxANtX7xB5CLqWXpONVNPcTj7a3t80GOXE7/K95z7418Gj OqPXiQinrrJQz4Bi3r0t4tgYbjW91QqiUPv7UuVDg7QTHRPqUxNXOLHM7eEqPdYcID L+MPFjQghvfClIVdt4e7mocSjbA34y9rFLtPnxyjRhXj6avokZ8AtPFLOGTdJNHy/j Yc8LRNvG9PkkA== To: Chris Belcher , Bitcoin Protocol Discussion From: ZmnSCPxj Reply-To: ZmnSCPxj Message-ID: In-Reply-To: <22c80504-e648-e021-866e-ca5a5db3b247@riseup.net> References: <22c80504-e648-e021-866e-ca5a5db3b247@riseup.net> Feedback-ID: 2872618:user:proton MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [bitcoin-dev] BIP proposal: Timelocked address fidelity bond for BIP39 seeds 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: Sun, 01 May 2022 09:43:48 -0000 Good morning Chris, Excellent BIP! >From a quick read-over, it seems to me that the fidelity bond does not comm= it to any particular scheme or application. This means (as I understand it) that the same fidelity bond can be used to = prove existence across multiple applications. I am uncertain whether this is potentially abusable or not. Regards, ZmnSCPxj