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Scores/Coinbase/Provenance Ledger

Provenance Ledger

CoinbaseTEMPERED

Complete scoring history with verifiable evidence. Every score change has a receipt — a link to the data that drove the assessment. Protocols can verify and challenge any score.

728
Current BRI
verifiedEvidence bundle generated May 17, 2026 at 07:43 PM
7scoring events · 11 public dimensions

Dimensions

Access Control53
2 evidence filesLast: May 17
Economic Soundness82
2 evidence filesLast: May 17
Oracle Integrity68
2 evidence filesLast: May 17
Compositional Risk78
2 evidence filesLast: May 17
Governance & Upgradeability40
2 evidence filesLast: May 17
Battle-Tested Maturity88
2 evidence filesLast: May 17
lockAdversarial Resilience

Proprietary methodology

Supply Chain85
2 evidence filesLast: May 17
Liquidity & Market Structure0
0 evidence files
Cross-Chain Messaging60
2 evidence filesLast: May 17
Operational Security66
6 evidence filesLast: May 17
Cascade Exposure95
2 evidence filesLast: May 17

Scoring History

May 6, 2026Oracle Cycle
771→770(-1)

v1.1 update: D7 formula upgrade (61->46), weight rebalance

sha256:22d340038e245ef3
May 6, 2026Oracle Cycle
770→770(-1)

Batch v1.1 reassessment: D7 recomputed, evidence recorded (39 obs)

sha256:af1898ca60cef5bd
May 13, 2026Oracle Cycle
770→742(-28)

D7 delta: +4 findings (1C/1H/2M) -> 48 total (23C/10H/15M). D7 46->42 (critical density 48%, highest in portfolio). D1 55->53 (C-BASENAME-001 access control gap). BRI recalculated.

D1 access_control
sha256:2934745d28b43e79
May 15, 2026Oracle Cycle
742→726(-16)

Automated pipeline dimension update

D1 access_controlD2 economic_soundnessD3 oracle_integrityD4 compositional_riskD5 governanceD6 maturityD8 supply_chainD10 cross_chainD12 cascade_exposureD11 opsec
sha256:ba429cc5eb734731
May 15, 2026Oracle Cycle
726→728(+2)

Automated pipeline dimension update

D1 access_controlD2 economic_soundnessD3 oracle_integrityD4 compositional_riskD5 governanceD6 maturityD8 supply_chainD10 cross_chainD12 cascade_exposureD11 opsec
sha256:0ddfa7adadfe0818
May 16, 2026Oracle Cycle
728→726(-2)

Automated pipeline dimension update

D1 access_controlD2 economic_soundnessD3 oracle_integrityD4 compositional_riskD5 governanceD6 maturityD8 supply_chainD10 cross_chainD12 cascade_exposureD11 opsec
sha256:6e299a3819de1004
May 17, 2026Oracle Cycle
726→728(+2)

Automated pipeline dimension update

D1 access_controlD2 economic_soundnessD3 oracle_integrityD4 compositional_riskD5 governanceD6 maturityD8 supply_chainD10 cross_chainD12 cascade_exposureD11 opsec
sha256:56020b9705b9f5eb

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