What is Data Network (DATA)?

By CMC AI
28 July 2026 11:50PM (UTC+0)
TLDR

DATA Network is a purpose-built Layer 1 blockchain that provides an auditable infrastructure for sourcing, proving, and licensing high-quality training data for artificial intelligence (AI).

  1. It solves a critical bottleneck for AI labs by creating a verifiable chain of custody for real-world, human-contributed data.

  2. Its core technology is a full EVM-compatible blockchain, optimized to handle complex data structures at high speed and low cost.

  3. The ecosystem is powered by contributor apps like Kled and Numo, with its flagship product, Trace, generating tamper-proof receipts for every data registration.

Deep Dive

1. Purpose & Value Proposition

DATA Network addresses a multi-billion dollar bottleneck in AI development: the scarcity of licensed, high-quality training data. Publicly scrapable web data is exhausted, leaving AI labs with expensive, bespoke, or legally risky sources. The network provides the infrastructure to source data at scale, prove its origin and consent, and guarantee its quality, enabling labs to build products on a foundation of trusted, rights-cleared data.

2. Technology & Architecture

The network is a full EVM-compatible Layer 1 blockchain, formerly known as Story Protocol. This architecture is purpose-built to handle the complex data structures of intellectual property (IP) and AI training data efficiently. Its optimized execution layer is designed for high transaction speed and low cost, which is critical for processing millions of daily data registrations and enabling scalable, transparent audit trails.

3. Ecosystem Fundamentals

The ecosystem functions through a stack of interconnected products. Contributor applications like Kled (an opt-in human data marketplace) and Numo supply raw data. Each piece of data is permanently registered onchain via Trace, the flagship audit layer, which creates an immutable record of provenance, contributor identity, payment, and licensing terms. This process requires a fee paid in $DATA, generating real onchain revenue. An incubated project, Poseidon, then cleans and scores this data, preparing model-ready datasets for AI labs.

Conclusion

Fundamentally, DATA Network is the blockchain-based audit rails for the AI data economy, transforming opaque data sourcing into a transparent, licensable, and compensable system. As AI's hunger for quality data grows, how will the network's proof-of-provenance become the standard for responsible AI development?

CMC AI can make mistakes. Not financial advice.