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SPACE ID(ID)

Plain-English breakdown of SPACE ID's whitepaper across three depths.

~15 min read4 sectionsUpdated Jun 2026

What Is SPACE ID?

SPACE ID is a cryptocurrency project focused on facilitating easier and more meaningful crypto transactions by solving problems associated with complex blockchain addresses. It achieves this by integrating Web3 domain services and Payment IDs, which allow users to use simplified identifiers instead. This makes it easier for people to manage their digital identities on the blockchain. Essentially, SPACE ID allows users to send and receive cryptocurrencies using easy-to-remember names rather than long alphanumeric wallet addresses.

How Does It Work?

SPACE ID operates through several key mechanisms that are integrated into Web3 domain services:

  1. Domain Registration: Users can register Web3 domains like ".bnb" or ".eth" which replace traditional, complex crypto addresses. These domains can be used across different blockchain networks.
  2. Payment IDs: Similar to email addresses, Payment IDs (e.g., jerry@binance) make the process of sending cryptocurrency to others more efficient. By entering a Payment ID, assets can be directly transferred to the intended recipient’s wallet.
  3. Integration with MetaMask: SPACE ID integrates with the MetaMask wallet via the Web3 Domain Snap. This allows users to resolve domain names and Payment IDs to blockchain addresses within the wallet, making the transaction process more straightforward.
  4. Multi-TLD Support: Currently supporting 22 name services, SPACE ID allows compatibility with a range of top-level domains, extending applicability across different chains.
  5. SDK/API: Developers can use SPACE ID’s SDK and API to add domain name services into their applications, facilitating broad integration with decentralized applications.

Key Facts

  • Token: ID is the governance token used within the SPACE ID ecosystem.
  • Supply: The maximum supply of ID tokens is 2 billion.
  • Consensus: Not publicly disclosed.
  • Launch Date: ID tokens were available through Binance Launchpad, but the exact protocol launch date is not specified.
  • Founders / Team: Specific founders are not publicly disclosed, but there is a dedicated team for SPACE ID.
  • Network Launch Milestone: One milestone is the launch of domain services supporting multiple chains.

Why Does It Matter?

The SPACE ID project is important because it addresses the challenge of cumbersome crypto addresses, which can deter new users from participating in cryptocurrency transactions. With SPACE ID, users can efficiently manage and trade digital identities across various blockchains. This simplifies user experience and lowers the entry barriers for engaging with decentralized services. One practical use case highlighted in the whitepaper is the integration with blockchain wallets and exchanges, which enhances crypto payment processes.

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