OP Mainnet vs Provenance

OP Mainnet (Optimism) is an optimistic rollup that batches transactions to Ethereum and relies on fraud proofs submitted during a seven‑day challenge window. The Bedrock upgrade in 2023 cut L1 calldata costs by 40 % and introduced multi‑proof modularity. ‘RetroPGF’ rounds redistribute protocol revenue to public‑goods builders, governed by the OP token‑holder Collective.

Provenance Blockchain is a Cosmos SDK proof-of-stake network built for financial services and tokenized real-world assets. It brings issuance, servicing, settlement and exchange workflows on-chain so institutions can replace intermediary-heavy processes with verifiable records and protocol-level controls. HASH is used for fees and governance across the network.