Kaspa (KAS)

Normal transactions are dominated by sig cost (1000 compute gram per sig, where 500k is the compute mass block limit -> max 500 sigs per block). Compute mass also counts byte size (1 gram per byte), so 500 sigs are unrealistic, hence the known ~300 txs per block number. It assumes 300 1:2 txs (1 in, 2 outs) with minimal size.

Increasing the block *byte-size* limit (aka transient mass) from 125kb to 250kb means that you are still constrained with 300 typical txs but they can carry more data (eg in their payload)

a stark proof on the other hand, costs 250 sigops + ~225kb in size. so compute mass is at least 250*1000 + 225kb = 475kg ~< 500kg compute mass limit

and raw size is, as said, 225kb so it’s still bellow the transient mass limit