Four Ontology-Based Trustworthy Computing Environments of Elastos (Three-Dimensional Computing Space + Blockchain Time Axis):
1. Users autonomously operate Private Cloud Computing (PC2 OS) sandboxes for their data.
2. Applications autonomously manage copyright and revenue sharing, enforced by a built-in RTOS (App OS) for dDRM in every Capsule-NFT.
3. Social networks (Cloud Drive OS) autonomously facilitate intermediary services and marketing, applicable to both centralized and decentralized platforms.
4. Blockchain (EVM) autonomously provides consensus-based identification, verifiable credentials, provenance tracking, smart contracts, and mining rewards for both Bitcoin and SmartWeb miners.