is there any good discussion about why blockchain has no minimum time interval ?
1-minute block intervals should be precluded by design but guessing there is justification ?
Shorter block intervals means higher orphan risk, also, you would need to wait more confirms for the same level of certainty.
What I refer to are all the very fast blocks that occur when hash goes up. There should be a hard limit mechanism to enforce a 10minute minimum time between blocks. or Why not ?
Fails "to achieve". A simple automated block rejection based upon timestamps less than 600seconds from the previous block. Instead we pay for empty blocks in diarrhetic spurts.