fix: use eth-magicians as ref impl

Signed-off-by: Skeletor Spaceman <[email protected]>

Author: skeletor-spaceman

ERCS/erc-7930.md

@@ -217,7 +217,7 @@ Note the version field is removed before hashing.
 
 
 ## Reference Implementation
-You can check the latest status on [this comment](https://github.com/ethereum/ERCs/pull/1002#issuecomment-3392048873).
+You can check the latest status on [this comment](https://ethereum-magicians.org/t/erc-7930-interoperable-addresses/23365/13).
 
 ## Security Considerations
 While this standard aims to be a foundation to be able to canonically refer to addresses on different chains, that guarantee is going to be a leaky abstraction in the real world, given that e.g. a particular chain namespace might define a serialization scheme that can't guarantee canonicity of addresses, or a given network might have two valid [CAIP-2] ids referring to it.