Ethereum Smart Contracts for Provably Fair Betting
Services Covered:

Industry
Gaming
Duration
4 months
Budget
50K - 199K
Start Date
1 June 2025
Team Size
1-5
Engagement Model
Offshore
Project Capability Score (PCS)
86/100
Strong
Project Capability Score (PCS) estimates how capable Pharos Production is of successfully delivering a project like this, based on its past experience, track record, and ability to handle similar work. Learn more about PCS
Client
Crystal Gaming
Project Summary
Pharos Production developed Ethereum-based smart contracts and integrated them into the client's Web3 betting dashboard, performing security testing and audits. Their work delivered provably fair mechanics, processing 15,000+ bets monthly and boosting player retention by 28%. The team iterated quickly on contract logic and ensured on-time delivery via Agile practices.
Key Challenges
- Need for Ethereum smart contracts to enable provably fair betting mechanics
- Requirement to ensure transparency and build player trust
Project Deliverables
- Audited smart contracts
- Web3 wallet interface security testing
- Integration of smart contracts into Web3 betting dashboard
- Oracle feeds for real-time odds
- Random number generation and payout automation
Project Solution
Pharos developed Ethereum-based smart contracts for random number generation and payout automation, integrated those contracts into the client's Web3 betting dashboard, and connected oracle feeds for real-time odds. They delivered audited smart contracts and performed Web3 wallet interface security testing, working with a small (2–5 person) team and using Agile processes tracked in Jira.
Project Outcome
- Platform processed 15,000+ bets monthly
- 100% provable fairness
- Player retention boosted by 28%
- On-time delivery via Agile (Jira) and rapid contract iterations
- Flawless smart contract audits that prevented potential exploits
Platforms
Blockchain
Web
Tech Stack
Jira
Client Endorsement
Overall Review Rating
5
5 out of 5 stars
Timeliness
Cost Rating
Willing to Refer
Quality of Deliverables
“Pharos Production Inc.'s work has helped the client boost player retention by 28%. The team ensures on-time delivery and quickly iterates on contract logic based on the client's audits. Their flawless Ethereum smart contract audits are critical to the project's success.”
Note: This endorsement is based on publicly available client feedback from external review sources.
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