From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcbd-bitcoin-development-2@m.gmane.org>
Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org
	[172.17.192.35])
	by mail.linuxfoundation.org (Postfix) with ESMTPS id 552ABBAC
	for <bitcoin-dev@lists.linuxfoundation.org>;
	Mon, 19 Jun 2017 11:58:29 +0000 (UTC)
X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6
Received: from blaine.gmane.org (unknown [195.159.176.226])
	by smtp1.linuxfoundation.org (Postfix) with ESMTPS id C675AD3
	for <bitcoin-dev@lists.linuxfoundation.org>;
	Mon, 19 Jun 2017 11:58:27 +0000 (UTC)
Received: from list by blaine.gmane.org with local (Exim 4.84_2)
	(envelope-from <gcbd-bitcoin-development-2@m.gmane.org>)
	id 1dMvJz-0004cy-CE for bitcoin-dev@lists.linuxfoundation.org;
	Mon, 19 Jun 2017 13:58:19 +0200
X-Injected-Via-Gmane: http://gmane.org/
To: bitcoin-dev@lists.linuxfoundation.org
From: Andreas Schildbach <andreas@schildbach.de>
Date: Mon, 19 Jun 2017 13:58:18 +0200
Message-ID: <oi8e8k$g56$1@blaine.gmane.org>
References: <CAO3Pvs8ccTkgrecJG6KFbBW+9moHF-FTU+4qNfayeE3hM9uRrg@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
X-Complaints-To: usenet@blaine.gmane.org
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101
	Thunderbird/52.1.1
In-Reply-To: <CAO3Pvs8ccTkgrecJG6KFbBW+9moHF-FTU+4qNfayeE3hM9uRrg@mail.gmail.com>
Content-Language: en-US
X-Spam-Status: No, score=2.0 required=5.0 tests=BAYES_00,DKIM_ADSP_ALL,
	FORGED_MUA_MOZILLA,RDNS_NONE autolearn=no version=3.3.1
X-Spam-Level: **
X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on
	smtp1.linux-foundation.org
Subject: Re: [bitcoin-dev] BIP Proposal: Compact Client Side Filtering for
	Light Clients
X-BeenThere: bitcoin-dev@lists.linuxfoundation.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Bitcoin Protocol Discussion <bitcoin-dev.lists.linuxfoundation.org>
List-Unsubscribe: <https://lists.linuxfoundation.org/mailman/options/bitcoin-dev>,
	<mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=unsubscribe>
List-Archive: <http://lists.linuxfoundation.org/pipermail/bitcoin-dev/>
List-Post: <mailto:bitcoin-dev@lists.linuxfoundation.org>
List-Help: <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=help>
List-Subscribe: <https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev>,
	<mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=subscribe>
X-List-Received-Date: Mon, 19 Jun 2017 11:58:29 -0000

I'm not sure if this has been brought up elsewhere in this thread.

This proposal doesn't seem to be a complete replacement of BIP37: It
doesn't provide a filter for unconfirmed transactions like BIP37 does.

That means that most light clients will continue to use BIP37 even if
they may use this BIP as a supplement. Otherwise users would not get
timely notification of incoming payments any more.


On 06/01/2017 09:01 PM, Olaoluwa Osuntokun via bitcoin-dev wrote:
> Hi y'all, 
> 
> Alex Akselrod and I would like to propose a new light client BIP for
> consideration: 
>    * https://github.com/Roasbeef/bips/blob/master/gcs_light_client.mediawiki
> [...]