After financial data is put on-chain, an easily overlooked issue is: **once information becomes public, it may be hard to truly “expire.”**
In real-world finance, after a transaction is completed, many details don’t necessarily need to remain exposed forever to everyone. But in a fully transparent blockchain environment, relationships between addresses, transaction habits, and changes in assets can be analyzed for a long time, and years later, the data can still be recombined into new information.
This is also why I continue to pay attention to @Dusk . For financial applications, privacy is not only about protecting the moment when a transaction happens; it’s even more important to control who can see sensitive information in the future, and how it might be used.
I think the direction of privacy-preserving smart contracts explored by #dusk is well suited for thinking about this long-term problem: rules can continue to be verified, but that doesn’t mean every business detail must be permanently disclosed.
Truly mature on-chain finance should make “verifiable” and “permanently exposed” two different things. As more financial activity becomes digitized, the value of the privacy infrastructure represented by $DUSK may become increasingly clear.
In real-world finance, after a transaction is completed, many details don’t necessarily need to remain exposed forever to everyone. But in a fully transparent blockchain environment, relationships between addresses, transaction habits, and changes in assets can be analyzed for a long time, and years later, the data can still be recombined into new information.
This is also why I continue to pay attention to @Dusk . For financial applications, privacy is not only about protecting the moment when a transaction happens; it’s even more important to control who can see sensitive information in the future, and how it might be used.
I think the direction of privacy-preserving smart contracts explored by #dusk is well suited for thinking about this long-term problem: rules can continue to be verified, but that doesn’t mean every business detail must be permanently disclosed.
Truly mature on-chain finance should make “verifiable” and “permanently exposed” two different things. As more financial activity becomes digitized, the value of the privacy infrastructure represented by $DUSK may become increasingly clear.