Unichain scores 4 points above Scroll, led by censorship resistance, EVM equivalence, and rollup stage. Scroll ranks #7 and Unichain #5 of 15 published L2 blockchains. Every term of the gap is on the ledger below; the inputs are on the audit receipt.
Scroll71
vs
Unichain75
Scores are out of 100; published scores fall within 41–99 · ranks #7 and #5 of 15
Unichain scores 4 points above Scroll, led by censorship resistance, EVM equivalence, and rollup stage.
Scroll #7 of 1571
Unichain #5 of 1575
Scores are out of 100; published scores fall within 41–99; a bar is empty at 41 and full at 99.
Why, term by termUnichain leads on 3 of 8 published criteria; Scroll on 1. The terms sum to the gap.
TermUnichainScrollWeightPoints
Censorship resistance10/108/102.9+1.5for Unichain+0.8 of 32
EVM equivalence10/106/102.4+2.5for Unichain+1.3 of 32
Track record2/106/102.4−2.5for Scroll−1.3 of 32
Rollup stage7/103/101.9+2.0for Unichain+1.0 of 32
Net of the terms+3.5
Criteria roundingThe criteria block is rounded to whole points before it is spread−0.1
Reproduced gap+3.4
Published gapAfter score rounding and bounds — see the note below7571+4.0
Weight is in points of the 86-point weighted total. Points are score points of the gap between the two.
UnichainScore 75Uniswap Labs' DeFi-native OP Stack optimistic rollup, EVM-equivalentStrength: EVM equivalence — 10/10Watch-out: Newest chain here (mainnet 2025) — the shortest production track recordScrollScore 71ZK rollup where anyone can propose state if the operator stops; EVM-compatibleStrength: Ethereum data availability — 10/10Watch-out: EVM-compatible, not equivalent: Scroll documents a disabled SELFDESTRUCT and unsupported precompiles that revert, so some contracts need adaptation
Quick facts
At a glance
2 of 3 rows read the same for both.
FactScrollUnichain
Asset coverageEditorial——
Region fitSnapshotus, europe, globalus, europe, global
Security postureSnapshotZK rollup; data availability: Ethereum L1 (blobs).Optimistic rollup; data availability: Ethereum L1 (blobs).
From the published criteria
Which should you pick?
Scroll
71#7 of 15
Pick it when
Pick Scroll if track record matters most — it scores 6/10 to Unichain's 2/10 there (weight 10).
Strength
Ethereum data availability — 10/10
Tradeoff
EVM-compatible, not equivalent: Scroll documents a disabled SELFDESTRUCT and unsupported precompiles that revert, so some contracts need adaptation
Unichain
75#5 of 15
Leads
Pick it when
Pick Unichain if censorship resistance matters most — it scores 10/10 to Scroll's 8/10 there (weight 12).
Strength
EVM equivalence — 10/10
Tradeoff
Newest chain here (mainnet 2025) — the shortest production track record
Self-identify in 10 seconds
Which one is actually for you?
Scroll
Choose Scroll if track record matters most
Track record: 6/10 against 2/10 for Unichain (weight 10)
ScrollScore 71ZK rollup where anyone can propose state if the operator stops; EVM-compatibleStrength: Ethereum data availability — 10/10Watch-out: EVM-compatible, not equivalent: Scroll documents a disabled SELFDESTRUCT and unsupported precompiles that revert, so some contracts need adaptation
UnichainLeads
Choose Unichain if censorship resistance matters most
Censorship resistance: 10/10 against 8/10 for Scroll (weight 12)
EVM equivalence: 10/10 against 6/10 for Scroll (weight 10)
Rollup stage: 7/10 against 3/10 for Scroll (weight 8)
UnichainScore 75Uniswap Labs' DeFi-native OP Stack optimistic rollup, EVM-equivalentStrength: EVM equivalence — 10/10Watch-out: Newest chain here (mainnet 2025) — the shortest production track record
Criterion by criterion
Scorecard
Published criteria · weight in points of 8616 of 16 cells scored. Strength is read from the evidence file; the weight is the published one. Methodology
EVM equivalence
by 4 of 10weight 2.4 of 86Unichain leads
Scroll6/10 out of 10
Unichain10/10 out of 10
Track record
by 4 of 10weight 2.4 of 86Scroll leads
Scroll6/10 out of 10
Unichain2/10 out of 10
Data on Ethereum
weight 3.4 of 86Tie
Scroll10/10 out of 10
Unichain10/10 out of 10
Rollup stage
by 4 of 10weight 1.9 of 86Unichain leads
Scroll3/10 out of 10
Unichain7/10 out of 10
Proof system
weight 4.3 of 86Tie
Scroll10/10 out of 10
Unichain10/10 out of 10
Exit window
weight 2.4 of 86Tie
Scroll0/10 out of 10
Unichain0/10 out of 10
Forced withdrawals
weight 4.3 of 86Tie
Scroll10/10 out of 10
Unichain10/10 out of 10
Censorship resistance
by 2 of 10weight 2.9 of 86Unichain leads
Scroll8/10 out of 10
Unichain10/10 out of 10
Score dimensions
weights sum to 86
The published score is five dimensions, each weighted for the category. "Published criteria" is the criteria block above; the other four are the engine's own terms — availability, friction, trust record, measured data. Each bar is one side's points out of that dimension's maximum; the weight beside the name is its points of the 86-point weighted total. The published criteria above can fill 24 of the block’s 30. A weight marked “constant here” belongs to a dimension every ranked product in the category holds at the same value: it still counts in the total, and it orders nothing here.
Availabilityweight 20 of 86 · constant here
Scroll14/20Unichain14/20
Tie
Published criteriaweight 30 of 86
Scroll17.8/30Unichain19.1/30
Unichain leads
Frictionweight 10 of 86 · constant here
Scroll2.7/10Unichain2.7/10
Tie
Trust recordweight 8 of 86 · constant here
Scroll3.2/8Unichain3.2/8
Tie
Measured dataweight 18 of 86 · constant here
Scroll5.5/18Unichain5.5/18
Tie
Decision rulePublished order
Choose Unichain unless the term Scroll leads on is the one you are buying.
Pick Scroll if track record matters most — it scores 6/10 to Unichain's 2/10 there (weight 10).
The published order weighs every criterion the same way for everyone. To weigh them your way, run .
From the published order
Next best action
If this isn't your case
Other matchups worth comparing
How you can lose money here, and what the ranking scores
Control failure: a key or vote changes the rules, freezes or mints.
Scored by Exit window before an upgrade · 10% (Scroll 0/10, Unichain 0/10)
Verification failure: an invalid state or transfer is accepted.
Scored by Ethereum data availability · 14% (Scroll 10/10, Unichain 10/10)
Scored by Proof system · 18% (Scroll 10/10, Unichain 10/10)
Liveness failure: the operator stops, censors you or loses data.
Scored by Withdrawals if the operator stops · 18% (Scroll 10/10, Unichain 10/10)
Scored by Transactions if the sequencer censors you · 12% (Scroll 8/10, Unichain 10/10)
Also scored, as cost, quality or a summary of several families: EVM equivalence (10%), Maturity & track record (10%), Rollup stage (8%).
Questions
Frequently asked questions
Unichain scores 4 points above Scroll, led by censorship resistance, EVM equivalence, and rollup stage. Published scores, out of 100: Scroll 71 (rank 7 of 15 l2 blockchains), Unichain 75 (rank 5 of 15).
Reviewed means both products compared here was read against its sources on or after that date; every ranked category is re-read at least every 45 days. Models research, extract and parse. A deterministic engine ranks. Every quote passes an adversarial refute pass.
Answer a few quick questions and get one clear recommendation based on how you actually plan to use crypto — with rationale, tradeoffs, and a path to monitor the decision.
No signup·Free first pass · Private·No spam · No account
Not financial advice · Independent · Always do your own research
Not financial advice · For informational purposes only · Always do your own research
