News for hackers. Stuff that matters.
Re:SBF Is Headed to Prison but FTX Will Haunt the Crypto Com... by kodapoda on Sunday November 05, 2023 @01:41AM (#38148613)
The time-stamping use case you describe is basically non-existent. Even light media like images are not stored on-chain 99.99% of the time. Time-stamping a URL to an audio track that is hosted on a server you own is not in itself a prove of the existence of this copyrighted material.

I have seen interesting on-chain visual experiments (generative animation fully stored on-chain) but that trend seems to have faded under the pressure of the NFT monetization spike+burst.

Re:SBF Is Headed to Prison but FTX Will Haunt the Crypto Com... by oasisaimlessly on Sunday November 05, 2023 @01:24PM (#38153961)
You don't have to store the data on-chain. Simply storing a cryptographically-secure hash of the data is sufficient to attest its existence.