Joshua Gutow

Several Changes 1. MaxFrameLen should be increased to 10MB from 1MB 2. Inside `func (f *Frame) UnmarshalBinary(r ByteReader) error` we should validate `frameLength` against the remaining bytes 3. We need...

fjord: Use new large RLP limit in the batcher

1

Right now we use the parameter `SafeMaxRLPBytesPerChannel` throughout the op-node channel building & op-batcher. We should remove this constant and use the chain spec instead. The specific timestamp to use...

Right now plasma mode requires a DA challenge contract. If we are in Plasma mode with generic commitments, we should delay finality by the `challenge_window`, but should allow empty DA...

Once https://github.com/ethereum-optimism/optimism/issues/10399 is implemented, actually fetch the data from the DA server.

EL Chain ID

3

**Description** Specify that the EL also has a key.

op-geth: Understand why snapshots are getting corrupted on clean shutdowns

1

We are sometimes seeing logs like `Failed to journal state snapshot` on shutdown. This does not appear to be due to a hard shutdown, but a race condition. If this...

Discovery: Add `opel` key to the execution layer

2

We can move V5 bootnodes to the superchain registry and use the ENR text format. It's also possible to use DNS discovery for the EL (a little important b/c reth...

Geth is not able to cleanly handle gaps in blocks while performing EL sync. During snap sync it logs err chain gapped, during full sync, it will log chain reorg...