From 0b0d209ff1219fe16b6c7d55c437b275111a576b Mon Sep 17 00:00:00 2001 From: Mikhail Zabaluev Date: Tue, 5 Jul 2022 17:15:52 +0200 Subject: [PATCH] Bump minimal channel ID length to 8 characters (#782) This brings the specification in line with the validation rules applied by ibc-go, which have allowed channel IDs like "channel-0" to proliferate on deployed chains. --- spec/core/ics-024-host-requirements/README.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/spec/core/ics-024-host-requirements/README.md b/spec/core/ics-024-host-requirements/README.md index ef710e351..ac6cf3d10 100644 --- a/spec/core/ics-024-host-requirements/README.md +++ b/spec/core/ics-024-host-requirements/README.md @@ -8,7 +8,7 @@ requires: 23 required-by: 2, 3, 4, 5, 18 author: Christopher Goes created: 2019-04-16 -modified: 2019-08-25 +modified: 2022-07-05 --- ## Synopsis @@ -58,7 +58,7 @@ By default, identifiers have the following minimum and maximum lengths in charac | Port identifier | Client identifier | Connection identifier | Channel identifier | | --------------- | ----------------- | --------------------- | ------------------ | -| 2 - 128 | 9 - 64 | 10 - 64 | 10 - 64 | +| 2 - 128 | 9 - 64 | 10 - 64 | 8 - 64 | ### Key/value Store @@ -321,6 +321,8 @@ Jun 25, 2019 - Use "ports" instead of module names Aug 18, 2019 - Revisions to module system, definitions +Jul 05, 2022 - Lower the minimal allowed length of a channel identifier to 8 + ## Copyright All content herein is licensed under [Apache 2.0](https://www.apache.org/licenses/LICENSE-2.0).