Tagger is a decentralised AI data infrastructure protocol that introduces a new model for collecting, verifying, and monetising AI training data. TAG is the native token that powers this ecosystem, serving as a work reward, transaction fee, and governance asset. Through smart contract automation, AI-assisted annotation, and community verification, Tagger builds a transparent and scalable foundation for AI development.
Tagger is a decentralised, full-stack AI data infrastructure protocol that merges blockchain-based cryptographic standards with AI-centric data pipelines. The platform is designed to address the structural limitations of traditional AI data ecosystems—specifically fragmented data access, non-standardised verification, and the high cost of professional annotation—by introducing a global data authentication protocol based on smart contracts, NFTs, and decentralised identity verification.
The Tagger protocol supports secure and decentralised cross-border data collection, labelling, ownership verification, and trading. At its core, Tagger proposes a new AI data infrastructure paradigm it terms DeInfra, enabled through permissionless collaboration and AI co-pilot tooling. The design leverages the DePIN (Decentralised Physical Infrastructure Networks) model, enabling transparent, auditable, and tamper-resistant data provenance.
Data Authentication Protocol: Ensures dataset ownership via NFT-based digital rights certificates, backed by smart contracts and cryptographic verification.
DePIN-Powered Infrastructure: Utilises decentralised contributors to populate and curate datasets, enabling scalability and diversity of data sources.
AI Co-Pilot Annotation Tool: A real-time assistant powered by deep learning, designed to enable both novice and experienced users to perform industry-grade data labelling tasks.