> For the complete documentation index, see [llms.txt](https://datavlt.gitbook.io/datavlt/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://datavlt.gitbook.io/datavlt/6.-datavlt-economic-model.md).

# 6. DataVLT economic model

Token Name: DVLT

Public Chain: Optimism

Total number of pieces issued: 100,000,000,000

<figure><img src="/files/MMnXF2e0qT4EDTJV2tqx" alt=""><figcaption></figcaption></figure>

### 6.1 Token allocation details

6.2 Nodes and Mining Mechanisms

1\. Number of nodes: No upper limit.

2\. Pledge mining:

* Nodes participate in mining by pledging DVLT tokens, and mining rewards are weighted in proportion to the number of pledges.
* Nodes are required to pledge at least a certain number of DVLT tokens in order to activate the mining status (minimum pledge is 50,000 DVLT).
* Mining rewards will be distributed based on the ratio of the number of DVLT tokens pledged by each node relative to the total amount pledged.

3\. Node activation and maintenance.

* Node operators are required to maintain a minimum pledge volume on an ongoing basis and may need to meet other performance and response criteria to ensure healthy network operation.
* Node performance and pledge volume will be reviewed periodically to ensure network quality.

### 6.3 Data Assetization and Identity Confirmation Systems

Build a digital identity infrastructure based on DID NFT to realize the value transformation of "data as an asset":

**DID Casting and Enabling Mechanisms**

| functional module       | technical realization                             | Entitlement system                                                                         | incentive model                                  |
| ----------------------- | ------------------------------------------------- | ------------------------------------------------------------------------------------------ | ------------------------------------------------ |
| identity casting        | Programmable DID based on the ERC-723 standard    | <p>1. Cross-platform identity pass</p><p>2. Data sovereignty credentials</p>               | 500 $DVLT for casting!                           |
| data bank               | Distributed Storage + Contributed Value Algorithm | <p>1. Right to data access benefits</p><p>2. Model training dividend rights</p>            | 0.5-3% bonus for average daily data contribution |
| Scenario Incentive Pool | Smart Contracts Automatically Allocated           | <p>1. Health data contribution list</p><p>2. Environmental data goldmine</p>               | Quarterly TOP 100 extra 200% bonus               |
| Governance pass         | Weighted voting mechanism                         | <p>1. Agreement to upgrade voting rights</p><p>2. Right to propose ecological benefits</p> | Pledge volume determines governance weighting    |

<br>

**Core value realization**

* Three-dimensional system of rights
* * Identity layer: Generation of tamper-proof DID digital fingerprints
  * Data layer: building a personal data ledger (300+ events recorded daily)
  * Asset layer: automatic generation of data asset vouchers (ERC-1155 standard)
* Dynamic Incentive Model
* * Base Reward: per GB of valid data = 50 $DVLT
  * Quality factor: data validity rating (70-130% variable)
  * Scenario Plus: Double the rewards for participating in designated research projects
* Privacy Framework
* * Zero-knowledge proofs verify data validity
  * Federated Learning Achieves Data Availability Without Visibility
  * Differential privacy techniques guarantee anonymization (ε = 0.8)