Atomic and fair data exchange via blockchain

From reading the abstract, this seems EXTREMELY useful for many use cases I had in the past when I was working on NFTs and for the Ocean Protocol.

I guess a drawback is that it uses KZG commitments, which, to me, still feels like using magic and not real technology. But it makes me wonder if I could read out the core idea of the paper and then just use, e.g., Merkle trees as a substitute.

This is a test for a notification in production

Another test to send a notification

this is another test in production

I'm sorry but this is another one

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