Skip to content

Commit

Permalink
Merge pull request #799 from ethereum-optimism/qbzzt-patch-2
Browse files Browse the repository at this point in the history
Fix block storage address for mainnet
  • Loading branch information
qbzzt authored Jun 30, 2023
2 parents 42c8313 + 79ef79f commit d470744
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion src/docs/protocol/2-rollup-protocol.md
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ In OP Mainnet's case this parent blockchain is Ethereum.
## Block storage


In Bedrock L2 blocks are saved to the Ethereum blockchain using a non-contract address ([`0xff00000000000000000000000000000000000420`](https://etherscan.io/address/0xff00000000000000000000000000000000000420)), to minimize the L1 gas expense.
In Bedrock L2 blocks are saved to the Ethereum blockchain using a non-contract address ([`0xff00...0420` on Goerli](https://goerli.etherscan.io/address/0xff00000000000000000000000000000000000420), [`0xff00..0010` on Ethereum](https://etherscan.io/address/0xff00000000000000000000000000000000000010)) to minimize the L1 gas expense.
As these blocks are submitted as transaction calldata on Ethereum, there is no way to modify or censor them after the "transaction" is included in a block that has enough attestations.
This is the way that OP Mainnet inherits the availability and integrity guarantees of Ethereum.

Expand Down

0 comments on commit d470744

Please sign in to comment.