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ethereum-optimism
**Description** Initial pass - needs general feedback on approach - needs section on factory - needs section on migration from existing optimism mintable erc20 tokens
As new features are added to the protocol we want to enable the ability interop between chains that support different feature sets. Some applications may be opinionated about the types...
**Description** This is a proposal for predeploy upgrade management to be included in the granite network upgrade. This aims to solve scaling the stage 1 rollup status to many chains...
It should be possible to build an aggregated validity proof service for the OP Stack. A blockchain has inputs and outputs. The inputs to an OP Stack chain are all...
As of Ecotone, the L1 Attributes transaction includes the following information: - baseFeeScalar - blobBaseFeeScalar - sequenceNumber - l1BlockTimestamp - l1BlockNumber - basefee - blobBaseFee - l1BlockHash - batcherHash Not...
According to the [Channel Format](https://github.com/ethereum-optimism/specs/blob/main/specs/protocol/derivation.md#channel-format) section, `rlp_batches` is the concatenation of the RLP-encoded batches. This is somewhat misleading, as `rlp_batches` is not ``` batch1_version ++ rlp_encode([..]) ++ ... ++ batchn_version...
We would like to add support for the ability to use an L1 based ERC20 token as the native gas token on L2. This feature needs to specified before consideration...