Mantle L2 Rollup
July 2023
Bounty Meridian reviewed Mantle L2 rollup architecture and implementation assumptions across validator and sequencer behavior, fraud-related paths, and implementation safety. The case study is relevant for rollup teams scoping audits across contracts, protocol logic, and operator assumptions.
Engagement snapshot
Bounty Meridian reviewed Mantle’s L2 rollup architecture and build-out assumptions around validator/sequencer behavior and fraud-related pathways. The report flagged one high-severity issue and multiple high-severity findings, alongside /low hardening recommendations. The resulting remediation plan strengthens pre-launch security posture and tightens reliability of core rollup mechanics.
By the numbers
Total findings
38
High + severe findings
6
Scope we covered
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L2 protocol mechanics
Core rollup behavior and correctness-sensitive paths in the assessed scope.
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Validator and sequencer assumptions
Trust, slashing, and fraud-related behavioral assumptions in system design.
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Build-out safety
Panic, bounds, and edge-case handling in key modules and logic flows.
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