What is SPACE ID (ID)?

By CMC AI
28 September 2026 06:39PM (UTC+0)
TLDR

SPACE ID is a decentralized identity layer for Web3, providing a universal name service network that turns complex blockchain addresses into simple, human-readable names.

  1. It is a universal name service enabling users to discover, register, trade, and manage Web3 domains (like .bnb or .arb) as their on-chain identity.

  2. Its core innovation is a multichain infrastructure, operating across 24+ blockchains to ensure a single identity works everywhere.

  3. The ecosystem is powered by the ID token, which facilitates governance, staking for benefits, and payments within the platform.

Deep Dive

1. Universal Name Service

SPACE ID solves a fundamental Web3 usability problem: replacing long, cryptic wallet addresses (e.g., 0x...) with simple names like alice.bnb. This creates a portable, human-readable identity that functions as a "passport across the entire chain universe" (SPACE ID). Users can manage their domains—setting records, making them a primary identity, or trading them—through a single, unified platform.

2. Multichain Infrastructure

Unlike single-chain name services, SPACE ID is built for interoperability. It provides a Web3 Name SDK and API that lets developers easily integrate domain functionality into applications across more than 24 supported blockchains, including BNB Chain, Arbitrum, and Ethereum (CoinMarketCap). This infrastructure has led to over 330 platform integrations, from wallets like Binance Wallet to analytics tools like DappRadar, proving real-world utility.

3. The ID Token Ecosystem

The native ID token is central to the project's decentralized governance model. Holders can participate in the SPACE ID DAO to vote on proposals and guide the project's future. The token also has practical utility: users can stake it to receive discounts on domain registration and marketplace fees, and it is used for payments within the ecosystem (LCX).

Conclusion

SPACE ID is fundamentally a piece of critical Web3 infrastructure that simplifies user interaction by anchoring a portable, readable identity across multiple blockchains. As digital identity becomes more central to online interactions, how will platforms like SPACE ID evolve to connect users, applications, and emerging technologies like AI agents?

CMC AI can make mistakes. Not financial advice.