What it is: Full production KZG “summoning” ceremony stack used for EIP-4844. Includes specs, coordinator, transcripts, audit reports, and multiple independent clients.
Scope: DA/KZG (BLS12-381)
Highlights:
Central repo with spec & transcript; lists multiple CLI/browser clients and BLS libraries; Sigma Prime & SECBIT audit reports; public transcripts and verification scripts. GitHub
Separate “specs” repo for the protocol details (sequencer/participant roles and outputs). GitHub
Ceremony wrap-up notes and verification guidance. Ethereum Foundation Blog
Public browser frontend (ZKParty) used in prod; audited commit referenced. GitHub
Audit/Verification: Sigma Prime sequencer audit, SECBIT spec+implementation audit, public transcript + verification scripts. GitHub
Stack: Go/Rust/TS clients; blst/arkworks/gnark-crypto BLS libs; audited web frontend.
Maturity: Production-grade (finished ceremony powering Ethereum blobs). Best in class for KZG DA.
What it is: The React frontend that powered the EF KZG ceremony (browser client).
Scope: DA/KZG UI.
Highlights: Public repo; points to ceremony.ethereum.org; audited commit is referenced from EF’s repo. GitHub
Audit/Verification: Covered by EF’s Sigma Prime audit reference for the audited commit; minor diffs in later versions noted. GitHub
Maturity: Production-proven UI; good if we want a web UX quickly for KZG contributions.
What it is: MPC suite to run Groth16 Phase 2 ceremonies (automation, coordinator/backend, CLI).
Scope: P2 (Groth16, BN254/BLS12-381 circuits).
Highlights: