Component Status

Component	Category	Status	Branch / PR	Depends on
L1/L2 Node (RollupDriver)	Platform	Design phase	—	Component Framework
Component Framework (app_components)	Platform	Wave 1 complete, Waves 2–4 in progress	app_components	—
CLI Flag Decoupling	Platform	Complete (Part 1 done)	—	—
Modular TX Pipeline	Component	Design phase	—	—
EIP-8141 Frame Transactions	Component	Design phase (gap analysis complete)	—	Modular TX Pipeline
Erigon Archive	Component	Design phase	—	SharedDomains flush path
Map-Reduce Framework	Component	Phase 0 done	PR #19806	L1/L2 Node
Proof Integration (Prover)	Component	Speculative outline — no implementation	—	L1/L2 Node
Proof Integration (Verifier)	Component	Speculative outline — no implementation	—	L1/L2 Node
Interop Bridge	Component	Design phase	—	L1/L2 Node, EIP-8141
Sparse Snapshots	POC	Validated, blocked on caching layer	poc/sparse-snapshots	—
QMTree Commitment	POC	Working PoC, live on Hoodi testnet	qmtree	L1/L2 Node (Storage)

Status Definitions

Status	Meaning
Speculative outline	Interfaces and concepts sketched; no implementation started
Design phase	Full design document exists; interfaces specified; implementation not started
Experimental branch	Implementation in progress on a feature branch; not merged
Phase N done	Partial implementation; specific phase landed
Working PoC	Functional implementation on a branch; validates the concept
Validated	POC confirmed the hypothesis; blocked on next phase
Merged	Landed on the main development branch