Privacy Preserving Smart Contract Blockchain

Origo

whitepaper

Privacy Problems

Contributions

Introduction

Scope of Aimed Privacy

Overview

Design Principles

Limitations of Current Solution

Protocol Overview

Origo Protocol

Protocol Roles

Initialize Phase

Commit Phase

Execute Phase

Settle Phase

Protocol Phases

ZKP In Origo

Trusted Setup

Comparison with Secure Multi-Party Computation

Conclusion

Zero Knowledge Proof

Technical Design

Ethereum Compatibility

Confidential Transaction

Infrastructure

Consensus Protocol

Computation Sharding

State Sharding

Sharding

Virtual Machine

Future Improvements

Privacy against Public

Privacy against Participant Party

Applications Enabled by Origo

Privacy Preserving Application Platform(PPAP)

Example

Applications

Fairness Assurance

Execution Completeness - Party

Execution Completeness - Executor

Security

Incentives and Roles

Cryptoeconomics Design

Roadmap

Bibliography

List of figures

List of tables

LEGAL DISCLAIMER

RISK FACTORS

Privacy Preserving Platform For Decentralized Applications

Origo Whitepaper