Return-Path: <george@practicalidentity.com>
X-Original-To: oauth@mail2.ietf.org
Delivered-To: oauth@mail2.ietf.org
Received: from localhost (localhost [127.0.0.1])
	by mail2.ietf.org (Postfix) with ESMTP id AFBC1B2E87C5
	for <oauth@mail2.ietf.org>; Fri,  6 Feb 2026 08:27:42 -0800 (PST)
X-Virus-Scanned: amavisd-new at ietf.org
X-Spam-Flag: NO
X-Spam-Score: -2.795
X-Spam-Level: 
X-Spam-Status: No, score=-2.795 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, HTML_MESSAGE=0.001,
	MIME_QP_LONG_LINE=0.001, RCVD_IN_DNSWL_LOW=-0.7,
	RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001,
	RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001,
	RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_PASS=-0.001]
	autolearn=ham autolearn_force=no
Authentication-Results: mail2.ietf.org (amavisd-new); dkim=pass (2048-bit key)
	header.d=practicalidentity.com
Received: from mail2.ietf.org ([166.84.6.31])
	by localhost (mail2.ietf.org [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id idne-1xyk2gz for <oauth@mail2.ietf.org>;
	Fri,  6 Feb 2026 08:27:41 -0800 (PST)
Received: from outbound.mr.icloud.com
 (p-west2-cluster5-host7-snip4-10.eps.apple.com [57.103.71.73])
	(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
	 key-exchange X25519 server-signature ECDSA (P-256) server-digest SHA256)
	(No client certificate requested)
	by mail2.ietf.org (Postfix) with ESMTPS id 6EABBB2E87BE
	for <oauth@ietf.org>; Fri,  6 Feb 2026 08:27:41 -0800 (PST)
Received: from outbound.mr.icloud.com (unknown [127.0.0.2])
	by p00-icloudmta-asmtp-us-west-2a-60-percent-5 (Postfix) with ESMTPS id
 C8DCD18004F7;
	Fri,  6 Feb 2026 16:27:33 +0000 (UTC)
Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=practicalidentity.com;
 s=sig1; t=1770395254; x=1772987254;
 bh=aPNMce9i+Yt2wkk+CKVkrCfkjrSMGut58rPA2Q6VB14=;
 h=Content-Type:From:Mime-Version:Subject:Date:Message-Id:To:x-icloud-hme;
 b=Q3Ob21dmtrP4ZuUzBd/Ps4pgdifwej5xq90vVW0946WF9YqWZ6JXbFhqvRFCP/amUyMqhpr1JFX6woURkHuxrUNnJNfZc7FbjGTBq7qStfj5XaClVKI+k7fOEUpFfvkk8rnwkR1Vm6QemPT2k1EXTgXhbUHP71FK1otnGHRZXBo5b+9YpoTrnuenSPmlQP0qBXtC4qlEX9XXyMdAmrZyvztaR7XY7e5Zlv2ybVKcM1UZYFSoVR+GUM609gPk0GteKweimuPiZ46e7kr1HW/WD1YLMzb1m9pPr2ZSL0hlfWShS1RZwnm83a/uw0snL/nKuYZWLAU+TRs849wbAjYp+A==
mail-alias-created-date: 1727343745928
Received: from smtpclient.apple (unknown [17.57.152.38])
	by p00-icloudmta-asmtp-us-west-2a-60-percent-5 (Postfix) with ESMTPSA id
 1C4EC1800C03;
	Fri,  6 Feb 2026 16:27:33 +0000 (UTC)
Content-Type: multipart/alternative;
 boundary=Apple-Mail-DB58735C-8432-42D0-AF8D-BEC3910C9961
Content-Transfer-Encoding: 7bit
From: george@practicalidentity.com
Mime-Version: 1.0 (1.0)
Date: Fri, 6 Feb 2026 11:27:14 -0500
Message-Id: <0F02AF9B-FB24-4ECE-B55D-2C6E7D094273@practicalidentity.com>
References: 
 <CADNypP_sSBSkX1PwuCHf6Up9Wa-Hs+GZv7FxeF73wWPEZNWh_w@mail.gmail.com>
In-Reply-To: 
 <CADNypP_sSBSkX1PwuCHf6Up9Wa-Hs+GZv7FxeF73wWPEZNWh_w@mail.gmail.com>
To: Rifaat Shekh-Yusef <rifaat.s.ietf@gmail.com>
X-Mailer: iPad Mail (23C71)
X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjA2MDEyMCBTYWx0ZWRfX4WPe2VQdXrhU
 WJ17Rk95liiCiUJiicLmqe9MdAHvJEyYUXnbTxEZ0YIZPTRO7A/z9yOQAELCsvDh8IOdsBUxOOQ
 NihcLrDHFw5l9FH2M3tXdpPiLXGyl+tyOY/UyS9kJv/pag2l13arsiOZwzKcofPySakqQmzS5kB
 NtB+DR5bO/q/fLzrA93jhX/fV7P81HbVnhhprDo6FBzPFrlO5+gelXjLr0pcUH9GjWfAYzh6XaJ
 0DUJ4fV4VcGCAOiwWIFziZ3Ja14T2A5VhlFPgtgAHpVzgapWo5Q5raanN4F50o++NrfDE5kx6Jq
 mvv41KnK7Tf9PlBN6+fdrIN7TzYpVASXPCuluMTS+GeTGd4VHuAhajzOHMkCuo=
X-Proofpoint-GUID: myCrWrqjZN5mwDt-m6ENacv7GInVZ4lJ
X-Authority-Info-Out: v=2.4 cv=R/gO2NRX c=1 sm=1 tr=0 ts=69861676
 cx=c_apl:c_apl_out:c_pps a=9OgfyREA4BUYbbCgc0Y0oA==:117
 a=9OgfyREA4BUYbbCgc0Y0oA==:17 a=HzLeVaNsDn8A:10 a=VkNPw1HP01LnGYTKEx00:22
 a=Mpw57Om8IfrbqaoTuvik:22 a=GgsMoib0sEa3-_RKJdDe:22 a=48vgC7mUAAAA:8
 a=pGLkceISAAAA:8 a=qPIct3wJ9lcJpjghMXgA:9 a=QEXdDO2ut3YA:10 a=zZCYzV9kfG8A:10
 a=XYMm8xxGm9V6zsSi7F0A:9 a=qZvCF89d67BDw206:21 a=_W_S_7VecoQA:10
X-Proofpoint-ORIG-GUID: myCrWrqjZN5mwDt-m6ENacv7GInVZ4lJ
X-Proofpoint-Virus-Version: vendor=baseguard
 engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49
 definitions=2026-02-06_05,2026-02-05_03,2025-10-01_01
X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxscore=0
 bulkscore=0 malwarescore=0 adultscore=0 suspectscore=0 spamscore=0
 lowpriorityscore=0 mlxlogscore=999 phishscore=0 clxscore=1030 classifier=spam
 authscore=0 adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000
 definitions=main-2602060120
X-JNJ: 
 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
Message-ID-Hash: OTM3JOSIZBTBV3USW7LMRJFXJCH6VM24
X-Message-ID-Hash: OTM3JOSIZBTBV3USW7LMRJFXJCH6VM24
X-MailFrom: george@practicalidentity.com
X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency;
 loop; banned-address; member-moderation; header-match-oauth.ietf.org-0;
 nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size;
 news-moderation; no-subject; digests; suspicious-header
CC: oauth <oauth@ietf.org>
X-Mailman-Version: 3.3.9rc6
Precedence: list
Subject: =?utf-8?q?=5BOAUTH-WG=5D_Re=3A_OAuth_Identity_and_Authorization_Chaining_Acr?=
	=?utf-8?q?oss_Domains_-_Shepherd_Write-up_-_IPR_Disclosure?=
List-Id: OAUTH WG <oauth.ietf.org>
Archived-At: 
 <https://mailarchive.ietf.org/arch/msg/oauth/MHaSQwTsb5ug_rnK8A3Lgqb3IBU>
List-Archive: <https://mailarchive.ietf.org/arch/browse/oauth>
List-Help: <mailto:oauth-request@ietf.org?subject=help>
List-Owner: <mailto:oauth-owner@ietf.org>
List-Post: <mailto:oauth@ietf.org>
List-Subscribe: <mailto:oauth-join@ietf.org>
List-Unsubscribe: <mailto:oauth-leave@ietf.org>


--Apple-Mail-DB58735C-8432-42D0-AF8D-BEC3910C9961
Content-Type: text/plain;
	charset=utf-8
Content-Transfer-Encoding: quoted-printable

I am not aware of any IPRs associated with this document.

Thanks,
George

--
George Fletcher
Practical Identity LLC

> On Jan 30, 2026, at 9:33=E2=80=AFAM, Rifaat Shekh-Yusef <rifaat.s.ietf@gma=
il.com> wrote:
>=20
> =EF=BB=BF
> Authors,
>=20
> As part of the shepherd write-up, all authors of the OAuth Identity and Au=
thorization Chaining Across Domains draft must confirm that any and all appr=
opriate IPR disclosures required for full conformance with the provisions of=
 BCP 78 and BCP 79 have been disclosed.
> https://datatracker.ietf.org/doc/draft-ietf-oauth-identity-chaining/
>=20
> Please, reply on the mailing list, and indicate if you are aware of any IP=
Rs associated with this document.
>=20
> Regards,
>  Rifaat
> _______________________________________________
> OAuth mailing list -- oauth@ietf.org
> To unsubscribe send an email to oauth-leave@ietf.org

--Apple-Mail-DB58735C-8432-42D0-AF8D-BEC3910C9961
Content-Type: text/html;
	charset=utf-8
Content-Transfer-Encoding: quoted-printable

<html class=3D"apple-mail-supports-explicit-dark-mode"><head><meta http-equi=
v=3D"content-type" content=3D"text/html; charset=3Dutf-8"></head><body dir=3D=
"auto">I am not aware of any IPRs associated with this document.<div><br></d=
iv><div>Thanks,</div><div>George</div><div><br id=3D"lineBreakAtBeginningOfS=
ignature"><div dir=3D"ltr">--<div>George Fletcher</div><div>Practical Identi=
ty LLC</div></div><div dir=3D"ltr"><br><blockquote type=3D"cite">On Jan 30, 2=
026, at 9:33=E2=80=AFAM, Rifaat Shekh-Yusef &lt;rifaat.s.ietf@gmail.com&gt; w=
rote:<br><br></blockquote></div><blockquote type=3D"cite"><div dir=3D"ltr">=EF=
=BB=BF<div dir=3D"ltr">Authors,<div><br></div><div>As part of the shepherd w=
rite-up, all <b>authors</b> of the <b>OAuth Identity and Authorization Chain=
ing Across Domains</b> draft must confirm that any and all appropriate IPR d=
isclosures required for full conformance with the provisions of BCP 78 and B=
CP 79 have been disclosed.<br><a href=3D"https://datatracker.ietf.org/doc/dr=
aft-ietf-oauth-identity-chaining/">https://datatracker.ietf.org/doc/draft-ie=
tf-oauth-identity-chaining/</a><br><br>Please, reply on the mailing list, an=
d indicate if you are aware of any IPRs associated with this document.<br><b=
r>Regards,<br>&nbsp;Rifaat<br></div></div>
<span>_______________________________________________</span><br><span>OAuth m=
ailing list -- oauth@ietf.org</span><br><span>To unsubscribe send an email t=
o oauth-leave@ietf.org</span><br></div></blockquote></div></body></html>=

--Apple-Mail-DB58735C-8432-42D0-AF8D-BEC3910C9961--

