daoka
commented
5 years ago Thank you for feedback.
Although this method is expensive at NIS 1, I think that it can be a little cheaper at Catapult.
I wanted to link mosaic and apostille in an auditable.
Raccoon wallet provides the function called mosaic gallery. The mosaic gallery links mosaics with uploaded images in OpenApostille. However, there was a problem that anyone could link a mosaic and image when Apostille 's TxHash was known.
The image associated with the Apostille mosaic is used for greeting tokens and so on.
Not to replace the method using multi-sig. I would like to propose this method as the third method.
Need to make sure that it is scalable. One of the reason's I made Apostille in the first place is it was too heavy on the system to create mosaic for each asset. I always wanted a second class citizen mosaic called a "singleton mosaic". This is a mosaic with a non-divisible quantity of 1 and it the mosaic contract is non-mutable.
Additional comments.
Not a problem: I think in Catapult you can maybe make a mosaic with no namespace now.
Disadvantage: The person that has the private key for the Apostille account could update or change the data, and the person that has the mosaic once it is transferred cannot. Whereas with Metadata on the Apostille account can be edited by the owner of the Apostille account.