This package contains utilities for working with chain state.
The check-l2 binary is used for verifying that an OP Stack L2
has been configured correctly. It iterates over all 2048 predeployed
proxies to make sure they are configured correctly with the correct
proxy admin address. After that, it checks that all predeploys
are configured and aliased correctly. Additional contract-specific
checks ensure configuration like ownership, version, and storage
is set correctly for the predeploys.
It can be built and run using the Makefile check-l2 target.
Run make check-l2 to create a binary in ./bin/check-l2
that can be executed by providing the --l1-rpc-url and --l2-rpc-url flags.
./bin/check-l2 \
--l2-rpc-url http://localhost:9545 \
--l1-rpc-url http://localhost:8545