Open USD vs USDa

ZARQ Trust Score comparison — independent crypto risk intelligence

USDa scores higher by 19.6 points
OUSD
Open USD
43.2 C
Trust Score / 100
Security (30%)30
Compliance (25%)53
Maintenance (20%)25
Popularity (15%)100
Ecosystem (10%)10
vs
USDA
USDa
62.8 B
Trust Score / 100
Security (30%)60
Compliance (25%)85
Maintenance (20%)22
Popularity (15%)100
Ecosystem (10%)41

Crash Protection — Vitality Score

The Vitality Score measures ecosystem health and crash resistance (0–100). Backtested: top-quintile tokens lost 44% less in the 2025–2026 crash (p<0.001). Full results →

OUSD VITALITY
Open USD
N/A ?
Vitality Score / 100
Stress Resilience (25%)N/A
Ecosystem Gravity (20%)N/A
Capital Commitment (20%)N/A
Coordination Efficiency (15%)N/A
Organic Momentum (20%)N/A
vs
USDA VITALITY
USDa
54.8 C
Vitality Score / 100
Stress Resilience (25%)N/A
Ecosystem Gravity (20%)50
Capital Commitment (20%)99
Coordination Efficiency (15%)40
Organic Momentum (20%)N/A

Open USD market data

Price$1
Market Cap$668.36M
Rank#100
24h+0.0%
7dN/A
Audit✗ No

USDa market data

Price$1
Market Cap$94.54M
Rank#None
24hN/A
7d-1.9%
Audit✓ Yes

Frequently Asked Questions

Which is safer, Open USD or USDa?

Based on ZARQ's independent Trust Score, USDa scores higher (by 19.6 points). Open USD scores 43.2/100 (Grade C) and USDa scores 62.8/100 (Grade B). This is not investment advice.

What is the Trust Score for Open USD?

Open USD (OUSD) has a ZARQ Trust Score of 43.2/100, Grade C. Scored across Security, Compliance, Maintenance, Popularity, and Ecosystem dimensions.

What is the Trust Score for USDa?

USDa (USDA) has a ZARQ Trust Score of 62.8/100, Grade B. Scored across Security, Compliance, Maintenance, Popularity, and Ecosystem dimensions.

Data updated daily. Not investment advice. Methodology →  |  Open USD full report →  |  USDa full report →