Privacy Services on TACEO Network
The TACEO Network provides privacy services that applications can integrate today, with production deployments across key use cases. Each service is designed for a specific class of privacy-preserving computation.
Services on the TACEO Network
TACEO:OPRF
Oblivious Pseudorandom Function
Use when you need:
- Generate nullifiers on low-entropy data
- Privacy-preserving uniqueness checks
- Private set membership primitives (e.g. PSI-style protocols)
- Identity-based rate limiting or eligibility checks
Perfect for:
- Anonymous credentials and pseudonymous identities
- Working with low entropy identifiers
- Builder codes and private access / eligibility systems
- Identity-based rate limiting
TACEO:Proof
Private Proof Delegation
Use when you need:
- Generate ZK proofs without exposing witness data to a single party
- Scale proof generation beyond client devices
- Mobile/web app proof generation
- Outsourced Groth16-based proof generation
Perfect for:
- DeFi applications with private transactions
- Identity systems requiring proof of credentials
- Gaming with hidden state verification
- Scalable ZK proofs
Coming Soon
TACEO:OMap
Private Reads & Writes
Deployed, onboarding first applications
Private data structures and confidential shared state management across multiple parties, with verifiable state updates. (currently onboarding initial applications).
TACEO:Match
Distributed Biometric Uniqueness
In active integration
Privacy-preserving uniqueness matching and verification without requiring a single party to hold sensitive data such as biometric templates.
Your own service? If you are investigating workloads that require a set of multiparty computation nodes, reach out! We would love to support running your service on the TACEO Network.
Integration Patterns
Direct API Integration
Integrate TACEO services through service-specific APIs to add privacy-preserving computation directly into your application flow. This is the most common pattern for proof delegation, uniqueness checks, eligibility checks, and related offchain privacy workflows.
Smart Contract Integration
Use TACEO services alongside smart contracts when private computation needs to produce outputs that are verified, committed, or enforced onchain. In this model, confidential execution happens offchain, while contracts handle job sequencing, result verification and other application logic.
Getting Started
Ready to integrate?
- Choose your service from the options above
- Read the service documentation for technical details
- Try the quickstart to see it in action
- Contact us for production access and support
Production Applications
The TACEO Network powers privacy infrastructure for applications such as:
- World - Proof of human at global scale
- zkPassport - Privacy-preserving identity verification
- A growing ecosystem of privacy-focused applications
Need help choosing the right service? Join our Discord or email our team.