@PaulLiu @bitbruce That ship has sailed. This thread is not about the standard, but how we merge both pieces into one on a frontend level. The exact text users will see and nothing else.
How to convert the (Principal 29bytes and Subaccount 32bytes) into text so users can copy-paste it between apps.
If we don’t agree on one format, every dapp will use its own and users won’t be able to copy addresses from one site and paste them into a transfer dialog on another, even if they both use the same standard.
Here is the thread related to the standard ICRC-1 Token Standard final draft - #36 by timo