BlackHartPublic score as of Nov 7, 7 days behind. Live subscribers see every move the moment it lands.
Go live for $29
Coinbase / Base
Score history
Model updateEvery Score Move
Live for subscribersOpen any move to see what changedMay 20up 1Model updateDimensions rescored
BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.
May 19down 1Model updateDimensions rescored
BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.
May 19up 2Model updateDimensions rescored
BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.
May 17up 2Model updateDimensions rescored
BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.
May 16down 2Model updateDimensions rescored
BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.
May 15up 2Model updateDimensions rescored
BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.
May 15down 16Model updateDimensions rescored
BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.
May 13down 28Model updateDimensions rescored
BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.
May 6down 1Model updateMethodology update
BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.
Dimensions
12 dimensions, 11 apply to Coinbase / Base. Open one to see how it is scored.Access controlscore 53weight 18%
Admin keys, roles, permissions and the checks that guard them.
Economic soundnessscore 82weight 13%
How the economic design holds up under flash loans, MEV, liquidation cascades and bad incentives.
Oracle integrityscore 68weight 13%
How prices reach the protocol, and how hard they are to manipulate or let go stale.
Maturityscore 88weight 12%
Time in production, value secured over time, audits, bounties and incident history.
- Live since
- Aug 25, 2022 (50 months)
- TVL
- $11B+
- Audits
- Sherlock (OP Stack/Bedrock), Jan 2023
- OpenZeppelin (cbETH), Aug 2022
- Coinbase Internal Security, Jul 2022
- Bug bounty
- Cantina, up to $5,000,000
Governancescore 40weight 10%
Admin key concentration, timelocks and how upgrades happen.
Adversarial resiliencescore 44weight 10%
How the code holds up under independent adversarial research.
Operational securityscore 66weight 10%
Incident response, deployment hygiene, key management and monitoring.
- GitHub scan
- base-org/contracts on May 20
- Branch protection
- No
- Required reviews
- 0
- Signing ratio
- 100%
- Commits in 90 days
- 50
- PR review ratio
- 80%
- Has CI
- Yes
- CI success rate
- 100%
- Security policy
- Yes
- Deployment hygiene
- 85 of 100
- Development practices
- 57 of 100
- Emergency history
- 75 of 100
- Incident response
- 65 of 100
- Key management
- 70 of 100
- Monitoring
- 40 of 100
Cross-chain messagingscore 60weight 9%
Bridge trust model, sequencer risk, fraud proofs and replay risk.
Compositional riskscore 78weight 5%
External dependencies and the surface where contracts and integrations interact.
Cascade exposurescore 95weight 5%
Failures upstream that could spread into the protocol, and the damage if it fails.
Supply chainscore 85weight 4%
Compiler versions, libraries, build reproducibility and proxy patterns.
- Dependabot
- No