What problems arise if a block provides only the results but not the transaction data?
Data availability is worth understanding.
“Data availability” and “permanent data storage” are not the same thing: data availability only requires that anyone can download the data during the period in which it needs to be verified.
Understanding how it works helps you make more informed decisions—it’s not about predicting market movements.
$TIA is the native coin of Celestia, a public blockchain focused specifically on data availability.

Just a note, not investment advice.