SSZ Stability Now

Currently, SSZ stability is broken across forks.

🎄

	C#	Nethermind
	Go	dynssz
	Go	Erigon (1 2 3)
	Go	FastSSZ
👀	Go	karalabe
🚧	Go	methodical-ssz
✅	Java	Teku
✅	Nim	nim-ssz-serialization
✅	Python	remerkleable
✅	Rust	ethereum_ssz
🚧	Rust	Grandine
✅	TS	ChainSafe
✅	TS	micro-eth-signer
🚧	Zig	ssz.zig

Tests:

🔮

EIP-7688: Forward Compatible Consensus Data Structures

🚧	Grandine
✅	Lighthouse
✅	Lodestar
✅	Nimbus
🚧	Prysm
✅	Teku

Tests:

https://github.com/ethereum/consensus-specs/pull/3844#issuecomment-2239285376

🔥

Discussion

# https://stabilitynow.box
# https://github.com/ethpandaops/ethereum-package
participants:
  - el_type: ethereumjs
    cl_type: lodestar
    cl_image: ethpandaops/lodestar:eip-7688-rebased

  - el_type: ethereumjs
    cl_type: nimbus
    cl_image: ethpandaops/nimbus-eth2:feat_eip-7688
    use_separate_vc: false

  - el_type: ethereumjs
    cl_type: teku
    cl_image: ethpandaops/teku:stable-containers-in-electra-eip7688

  - el_type: ethereumjs
    cl_type: lighthouse
    cl_image: macladson/lighthouse:stable-container

network_params:
  electra_fork_epoch: 1
  seconds_per_slot: 12
additional_services:
  - assertoor
  - tx_spammer
  - blob_spammer
  # - blockscout
  - dora
  - apache
snooper_enabled: true
assertoor_params:
  run_stability_check: false
  run_block_proposal_check: false
  tests:
    - {
        file: "https://raw.githubusercontent.com/ethpandaops/assertoor-test/master/assertoor-tests/pectra-dev/wait-for-slot.yaml",
        config: { slot: 43 },
      }
    - {
        file: "https://raw.githubusercontent.com/ethpandaops/assertoor-test/master/assertoor-tests/pectra-dev/bls-changes.yaml",
        config: { validatorCount: 300 },
      }
    - {
        file: "https://raw.githubusercontent.com/ethpandaops/assertoor-test/master/assertoor-tests/pectra-dev/voluntary-exits.yaml",
        config: { validatorCount: 10 },
      }
    - https://raw.githubusercontent.com/ethpandaops/assertoor-test/master/assertoor-tests/pectra-dev/massive-deposit.yaml