Unichain adds an Intel SGX dependency to the OP Stack ECDSA baseline and calls it Flashblocks. That is faster confirmation and an additional classical trust vector, none of which is post-quantum. The hardware enclave complicates the trust model before the cryptographic one has been addressed.
Summary
Unichain is Uniswap's OP Stack L2 launched 2025 with TEE-signed Flashblocks for sub-second pre-confirmation. Inherits Optimism Superchain crypto. No PQ roadmap published. TEE dependency adds an additional classical trust vector (Intel SGX attestation) that is orthogonal to PQ but complicates trust model.
What the gates say
- Hybrid: FAIL. No hybrid plan on file.
- Evidence: PASS. Sources reconstructable by third party.
- Primitive naming: PASS. Named primitives at every scored sub-level.
Burn-vs-rescue policy on file
none-announced; inherits Superchain policy
Seven dimensions
Each dimension scores 0-100 internally; the weighted roll-up produces the QRI on the left. Open a row to read the sub-score detail.
1 Cryptographic Exposure 22 / 100
Optimism OP Stack L2; TEE-signed Flashblocks add hardware dependency.
ECDSA secp256k1 (OP Stack inherited) · Keccak-256 · BN254 (fault proofs) · TEE-signed Flashblocks (~200ms pre-confirmation)No PQ family.
2 HNDL Exposure 18 / 100
Young chain (2025 launch); active exposure growing via Uniswap migration.
~1 year mainnet; minimal dormant.
Classical ECDSA inherited.
TLS; SGX attestation classical.
3 Metadata & Privacy Exposure 20 / 100
Transparent; DEX tx concentration.
Uniswap Labs + Flashbots Rollup Boost centralized.
Canonical OP bridge + Across.
No privacy layer.
4 Migration Architecture 38 / 100
OP Stack inherited; shares Superchain upgrade path.
ERC-4337 AA on OP Stack.
Inherits Optimism fork cadence; limited independent history.
No PQ roadmap; TEE dependency adds non-PQ trust vector.
5 Deployment Execution 3 / 100
Zero PQC.
No PQ code.
Uniswap Labs-operated sequencer; zero PQ.
No PQ milestones.
No claims.
6 Supply Chain Vendor Readiness 6 / 100
7 Governance & Coordination 32 / 100
Single Uniswap Labs sequencer.
Superchain cadence via Optimism governance.
Named: Uniswap Labs (Hayden Adams), Optimism Foundation.
No precedent.
The X + Y vs Z inequality
X (data shelf life): 3-8
Y (migration time): 5-10 (depends on Ethereum + OP Superchain)
Z10 (10% CRQC year): 2036 · Z50 (50%): 2041
Verdict: X+Y > Z (danger).
Four-scenario grid
| Scenario | Value preserved | Privacy preserved |
|---|---|---|
| quantum never | 100% | 100% |
| arrives suddenly pre migration | 12% | 8% |
| arrives slowly post migration | 55% | 25% |
| arrives slowly mid migration | 28% | 13% |
Peers in the rollup-L2 profile
Order-book view of the 9 chains closest to Unichain by QRI.
Public artifacts used for this scorecard
Each entry below is a sub-score citation. Clicking the link takes you to the public source. A third party should be able to reconstruct every number on this page from these URLs in 48 hours.
Optimism OP Stack L2; TEE-signed Flashblocks add hardware dependency.
Supply chain snapshot
A chain's supply chain cannot migrate faster than its slowest dependency. Zero PQC roadmaps in any of the four categories is a structural blocker, not a lagging indicator.
Analyst notes on the scoring
Stage 0. Pure Superchain dependency; no independent PQ posture. TEE adds side-channel attack surface outside PQ scope.
Scorecard metadata
- Profile: rollup-L2
- Scored: 2026-04-17 by
layerqu-v2-scoring-agent-5 - v1 reference:
chainscreen-v1-archive - QRI raw: 14 · after caps: 12
- Confidence interval: ±5
- PQC washing ratio: 0x
- Burn-vs-rescue: none-announced; inherits Superchain policy
Caps triggered
- mosca_cap_60 (5a=0)
- sutor_cap_50