TrustScore: Proof You Can Trust

A revolutionary reputation system that combines blockchain verification with real-world performance data

What is the TrustScore?

The TrustScore is a dynamic, reputation-based rating from 0.0 to 5.0, helping employers hire based on real proof — not CVs.

New users start at 2.5. The score updates in real-time based on your actions.

TrustScore Tiers

Understanding the reputation levels

⚠️

Low Trust

0.0 - 1.5

New or problematic users

⚙️

Moderate Trust

1.5 - 3.0

Building reputation

✅

High Trust

3.0 - 4.5

Reliable professionals

🏅

Elite Trust

4.5 - 5.0

Top-tier talent

How TrustScore is Calculated

Here's how OPUS connects on-chain credentials with real-world actions.

On-Chain Signals

60%
Verified NFT certificates (e.g. diplomas)
Smart contract job completions
Reputation NFTs from employers

Off-Chain Signals

40%
Employer reviews
Profile completeness
Dispute outcomes
No-show frequency
Manual moderation

Visual TrustScore Formula

Positive On-Chain

× 0.6 weight

+

Positive Off-Chain

× 0.4 weight

-

Penalties

Negative events

=

TrustScore

0.0 - 5.0

What Improves Your Score

Completed smart contract jobs
High employer ratings
Linked university/skill NFTs
Verified community participation

What Hurts Your Score

Contract broken or job abandoned
-0.5 to -1.0
No-shows
-0.2 each
Disputes resolved against you
-0.4 to -0.8
Reviews below 3★
-0.1 each

Anna's TrustScore Journey

2.5

Starting Score

5 Jobs Completed

+1.0

Diploma NFT

+0.3

Endorsements

+0.2

4.0

Final Score

Anna completes 5 jobs with 5★ ratings (+1.0), links diploma NFT (+0.3), and gets two endorsements (+0.2).

What Users Say

Real feedback from the OPUS community

"TrustScore saved me from 3 bad hires."

Sarah Chen

Startup Founder

TrustScore: 4.8

On-Chain Mechanics

Jobs recorded via smart contracts
Score partially stored on-chain
NFTs and badges used as immutable proof

Off-Chain Mechanics

Manual employer reviews
Stripe-integrated jobs (non-blockchain)
Profile activity and moderation

TrustScore Formula

TrustScore = 2.5 (base)
+ Σ (On-Chain Positive Inputs × 0.6)
+ Σ (Off-Chain Inputs × 0.4)
- Σ (Negative Events)

Why It Matters

Building trust in the digital economy

For Employers

Avoid unreliable hires with verified reputation data

For Freelancers

Build a portable reputation that follows you everywhere

For Everyone

Trust economy beats guesswork every time

What's your role?

Ready to Build Your TrustScore?

Join thousands of professionals building verifiable reputation on OPUS