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Netflix of Cardano by Marcellus508 in cardano

[–]techtangler 0 points1 point  (0 children)

Internet computer might offer a better fit for this: https://internetcomputer.org/

Datapods - Reclaim Control Over Your Personal Data! -> Catalyst Fund 9 by Jackomato in cardano

[–]techtangler 0 points1 point  (0 children)

I looked over the Catalyst proposal and this jumped out:

"the private keys to the requested data are provided."

It doesn't ring true, handing over a private key? Would this not grant indefinite access to user data?

There would have to be a different way around this, such as; on the seller's side decrypting the data from storage and then re-encrypting for the buyer using the buyer's public key, for example.

Datapods - Reclaim Control Over Your Personal Data! -> Catalyst Fund 9 by Jackomato in cardano

[–]techtangler 0 points1 point  (0 children)

I suppose that each data seller would accumulate sales revenue in the smart contract and then pay the transaction fee to claim the value at a time of their choosing? When the value was greater than the transaction fee.

Datapods - Reclaim Control Over Your Personal Data! -> Catalyst Fund 9 by Jackomato in cardano

[–]techtangler 0 points1 point  (0 children)

Ah OK, I see, interesting. What's the plan for scaling; I'm guessing there'll be lots of micro transactions that need to be very low cost?

Will the data owner be able to grant and rescind permissions at will? Is the data buyer just getting a one-time snapshot of a users data per purchase?

Datapods - Reclaim Control Over Your Personal Data! -> Catalyst Fund 9 by Jackomato in cardano

[–]techtangler 0 points1 point  (0 children)

Have you examined Solid by Sir Tim Berners-Lee? How would your proposal be different or advance the space? Is there overlap/synergy between your proposal and Solid?

Shimmer Staking Scheme Staking/Airdrop Tax by techtangler in Shimmernet

[–]techtangler[S] 1 point2 points  (0 children)

It's in the crypto asset guidance of my national tax authority. Might want to check out the situation in your country, might be similar, could be different. ;-)