Let’s talk about the two types of proofs used in Rollups:
Today, most Rollups rely on a single sequencer to receive, order, and batch user transactions. Users generally submit their transactions to the sequencer first.
Validity proofs follow the “prove first, then confirm” approach. Correctness depends on the cryptographic proof itself, but generating proofs requires substantial computing power.
$ARB 0.1927（+5.42%）
Today, most Rollups rely on a single sequencer to receive, order, and batch user transactions. Users generally submit their transactions to the sequencer first.
Validity proofs follow the “prove first, then confirm” approach. Correctness depends on the cryptographic proof itself, but generating proofs requires substantial computing power.
$ARB 0.1927（+5.42%）