# Space and Time (SXT): D-Score 21/100 — Centralized Leaning

**BlockIndex D-Score: 21/100 (Centralized Leaning).** Space and Time (SXT) is a Layer 2 cryptocurrency using Smart Contract consensus. Space and Time: A Microsoft-backed blockchain enabling ZK-based data queries with Proof of SQL and BFT consensus.

_Source: https://blockindex.ai/coin/sxt · Data by BlockIndex.AI · Updated 2026-06-19_

## D-Score breakdown (0-100, higher means more decentralized)
| Component | Score |
| --- | --- |
| Overall D-Score | 21 |
| Node distribution | 0 |
| Initial distribution | 0 |
| Governance | 11 |
| Age and history | 5 |
| Autonomy | 5 |

## Key facts
- Layer: Layer 2
- Consensus: Smart Contract (N/A)
- Launch: Other
- Founder: Nate Holiday, Scott Dykstra
- VC funded: Yes
- Max supply: 5,000,000,000
- Circulating: 1,400,000,000 (28.0%)

## Market data (as of 2026-06-19)
- Price: $0.01
- Market cap: $11.21M
- 24h volume: $62.09M
- 24h change: +2.26% · 7d change: -5.43%

## About
Space and Time (SXT) is a blockchain project backed by Microsoft aimed at enhancing ZK-proven data transactions. The project emphasizes zero-knowledge technologies, specifically Proof of SQL, facilitating rapid query executions on both onchain and offchain data. As a layer 1 blockchain, it executes decentralized validation of data inputs through cryptographic proofs, combining high performance with verifiability. Integral to the project's success is its decentralized validator network using a BFT consensus model. The tokens, deployed as ERC-20 on Ethereum, enable staking for validator rewards. Notably, a significant portion of the tokens is held by validators, allowing them to participate in governance and consensus. The unique technical approach positions Space and Time as a leader in data-centric blockchain applications, offering innovative tools for developers.

## Links
- Website: https://www.spaceandtime.io/
- Whitepaper: N/A
- GitHub: N/A

---
About the D-Score: BlockIndex.AI rates decentralization from 0 to 100 across node distribution, initial distribution, governance, age and history, and autonomy. Methodology: https://blockindex.ai/dscore