#ZKJ Phoenix City Revitalization Plan Details:

On June 15, 2025, at 13:00 UTC, users who stake ZKJ on-chain (whether on Ethereum or BSC) will be entitled to enjoy two exclusive offers:
The future incentives and rewards measures for the upcoming Polyhedra products.
Whitelist access for future ecosystem project airdrops
The future earnings ratio for each user will be calculated based on the user's SP (staking rights) share at the snapshot time (UTC time, June 15, 2025, 13:00).
Future products of Polyhedra include but are not limited to:
ZKML (Zero-Knowledge Machine Learning)
Project Overview:
ZKML is an innovative technology that combines zero-knowledge proofs with machine learning. It allows for the verification of ML model outputs without revealing the model itself or the input data. Polyhedra's ZKML program will provide a scalable zk-proof system that supports mainstream architectures such as Transformers and CNNs for verifiable inference.
Use case:
Compliance issues of AI systems
Verifiable AI-generated content (e.g., compliant image/text generation)
Trusted Decision Execution in Web3 Smart Agents
User Rewards:
Enterprise-level verifiable inference services (B2B)
Integrate with the API of the AI platform to generate commission-based income.
Roadmap:
Q2 2025: Release of a small-scale ZK inference demonstration (completed; supporting models with up to 8B parameters)
Q3 2025: Launch of the zkML-based "Proof of Humanity"
Third Quarter of 2025: Support for larger models and multi-GPU inference
Q4 2025 to Q1 2026: Launch of the Universal ZKML SDK, supporting custom model deployment.
Regulated Privacy - Stablecoin
Project Overview:
The project integrates zkSNARKs with a decentralized stablecoin system, enabling users to mint, transfer, and exchange tokens with complete transaction privacy. While maintaining confidentiality, the platform also supports customizable regulatory compliance rules, striking a balance between privacy and accountability.
Use case:
Personal financial privacy protection
On-chain compensation and dividend distribution
Reduce the risks associated with the exposure of on-chain KYC data
User Rewards:
The fees for minting, exchanging, and transferring tokens
Zk Anti-counterfeiting Generation as a Service Fee
Integration fees from cooperation agreements (e.g., lending platforms that protect privacy)
Roadmap:
July 2025: Testnet Launch
September 2025: Mainnet launch
Dark Pool
Project Overview:
Dark Pool is a privacy-preserving and audit-friendly decentralized exchange (DEX) protocol built on zero-knowledge proofs. It allows users to match and settle trades without revealing counterparty, price, or trade size, maintaining confidentiality while ensuring regulatory transparency.
Use case:
Private Trading for DeFi Users
The hearable right to privacy is used for regulatory oversight.
Defensive strategies against on-chain predatory tactics and electric vehicle attacks
User Rewards:
Transaction and Matching Fees
Management fees or other rewards from market-making services
Subscription-based confidential trading data analysis
Roadmap:
Q4 2025: Launch of the testnet (following the release of the regulated privacy stablecoin)
Q1 2026: Mainnet Launch
EXPchain
Project Overview:
EXPchain is a next-generation ZK native Layer 1 blockchain developed by the Polyhedra team. It features a built-in ZKP verification engine, verifiable computation primitives, and a native cross-chain interoperability protocol. It aims to be the preferred infrastructure layer for ZK applications across Web3.
Use case:
Native chain deployed by ZKML
Modular ZK Application Center
Infrastructure bridging between Web2 and Web3
User Rewards:
Block production and gas fees
Cross-chain transaction fees
Infrastructure leasing (for example, ZK specific application service chain)
Token-based governance ensures validator participation and reward distribution.
Roadmap:
Testnet: Launched
Q4 2025: Full support for ZK verification primitives and zkML integration