The MemWalAccount object is a Shared Sui object, so it never appears under a wallet's "Owned Objects" tab on block explorers (suivision, suiscan), even though its internal owner field references that wallet. The only way to find it is by manually tracing the add_delegate_key transaction's object-change history. Recommend the dashboard directly expose a "copy MemWalAccount object ID" action, since several hackathon submission flows require this object ID/link as proof.
The MemWalAccount object is a Shared Sui object, so it never appears under a wallet's "Owned Objects" tab on block explorers (suivision, suiscan), even though its internal owner field references that wallet. The only way to find it is by manually tracing the add_delegate_key transaction's object-change history. Recommend the dashboard directly expose a "copy MemWalAccount object ID" action, since several hackathon submission flows require this object ID/link as proof.