## Tokenize and Upload Data Convert [[ZKP/Data Marketplace/Tokenized Datasets/Comprehensive Mechanisms of Tokenized Datasets|datasets]] into native [[Substrate]] tokens or unique assets by uploading to [[ZKP/Data Marketplace/High-Level Overview/Off-Chain Storage with IPFS|IPFS]] with [[Proof of Space (PoSp)]] security managed through custom pallets [83,87]. Tokenization is executed via [[Ethereum Virtual Machine (EVM)]] pallet smart contracts or native pallets costing approximately 250,000 weight equivalent [81]. ## Set Access Tiers [[ZKP/Data Marketplace/Tokenized Datasets/Tiered Access Control|Define multiple access levels]], from free metadata previews (Tier 0) to full access (Tier 5), managed through Substrate pallets with fine-grained permission controls. ## Earn Rewards [[ZKP/Data Marketplace/Revenue Models/Revenue Sources|Receive DTK tokens]] based on dataset characteristics and user access patterns, incentivizing high-quality contributions through Substrate's native reward mechanisms [80]. ## Vote on Governance Policies [[ZKP/Data Marketplace/Decentralized Governance/Decentralized Governance via Data DAOs|Participate in Data DAOs]] using [[ZKP/ZKP Base Layer/Core Concepts/Zero-Knowledge Proofs|ZKP]]-secured voting through Substrate's democracy pallet to influence platform policies while preserving voter privacy [84]. See also: [[ZKP/Data Marketplace/User Interactions/Data Purchaser Capabilities|Data Purchaser Capabilities]]