1. Basic Information

What is SCDO? SCDO (Superior Chain with Decentralized Organization) is a blockchain public chain focused on high-performance scalability and privacy protection, utilizing Sharding architecture and Hybrid Consensus.
When will the SCDO mainnet go live? The mainnet was officially launched in 2021, and the code is fully open source and can be viewed on GitHub.
What is the total supply of SCDO? The total supply is fixed at 300 million coins, with no increase, no pre-mining, no private placement, and no ICO.
How many coins have been mined so far? As of 2024, approximately 80 million coins have been mined, and the remaining tokens will be gradually released through mining.
What is the project launch time? The project started in 2020 and completed the mainnet launch in 2021.
2. What are the core technical advantages of the SCDO technology architecture? Sharding architecture, Hybrid Consensus (PoW+PoS), Zero-Knowledge Proofs (zk-SNARKs).
How does sharding improve performance? The network is divided into multiple parallel sub-chains, with each shard handling transactions, resulting in an overall TPS of 10,000+.
What is the specific mechanism of Hybrid Consensus?
PoW: Used for Sharding node allocation to ensure decentralization.
PoS: Internal transaction verification within Sharding, improving energy efficiency.
How is privacy protection achieved? It supports zk-SNARKs to hide transaction details while allowing regulatory whitelists to view specific transactions.
Does it support smart contracts? Yes, it is compatible with Solidity and provides a privacy contract development framework.
3. What is the token distribution ratio for the token economy?
Mining Reward: 100% distributed through block production (total of 300 million coins).
No team reserves, no pre-mining, no private placement.
What are the rules for the release of mining rewards? Block rewards decrease year by year, with a period of 15 years, and the current annual inflation rate is about 5%.
What is the deflation mechanism? 30% of each transaction fee is burned, and 10% of quarterly profits are used for buyback and burn.
What are the uses of tokens? Payment of fees, node staking, governance voting, ecological incentives.
How to ensure the fairness of tokens? Completely rely on mining output, open-source code, and no centralized control.
4. Mining and Nodes How can ordinary users participate in mining? They can run a full node or join a mining pool, contributing computing power or staking tokens through PoW/PoS.
What are the requirements for PoW mining machines? Support GPU mining, the algorithm is an Ethash variant, and requires more than 8GB of video memory.
PoS staking threshold? The minimum stake is 10,000 SCDO, with an annualized return of approximately 6%-8%.
How do nodes shard? Nodes are randomly assigned to different shards through PoW to ensure decentralization.
Source of node earnings? Block rewards (PoW) + transaction fees (PoS).
5. What are the typical application scenarios of SCDO in ecology and application? Privacy finance (DeFi), enterprise data notarization, decentralized storage, blockchain games, and NFTs.
Implemented ecological projects?
ShieldSwap: Privacy DEX.
MetaArena: High-concurrency blockchain gaming platform.
SCDO CDN: Decentralized Content Delivery Network.
How to develop SCDO DApp? Provide SDK and developer documentation, supporting Solidity/Rust languages.
Is cross-chain supported? Yes, it is supported through a relay bridge for interoperability with Ethereum, BSC, and others.
Integration plan of SCDO and IoT? Developing a low-cost device interconnection protocol to address data security and transmission efficiency issues.
6. How to prevent double spending attacks in terms of security and privacy? Intra-sharding PoS consensus + inter-shard asynchronous verification to ensure transaction finality.
Is privacy trading compliant? It supports a whitelist mechanism, and authorized institutions can audit specific transactions.
How is the security of smart contracts ensured? Provide formal verification tools and invite third-party audits (such as CertiK).
Is it resistant to quantum computing? Quantum-resistant algorithms have not yet been integrated, but they are included in the technology roadmap for 2025.
How to handle network forks? Achieve community consensus quickly through PoS staking weight voting.