ERC-20
Backed Finance: Tokenized ETFs and Index Products
Backed Finance issues ERC-20 tokenized UCITS ETFs including bCSPX (S&P 500) and bC02 (CO2 credits) under a Swiss legal wrapper, restricted to professional investors.
ERC-1400: The Ethereum Security Token Standard
ERC-1400 is an Ethereum token standard for security tokens, extending ERC-20 with transfer restrictions, partitioning, document management, and operator control — enabling compliant on-chain securities while maintaining the programmability of the Ethereum ecosystem.
ERC-20 Token Standard
ERC-20 is the Ethereum fungible token standard defining a common interface for transferable tokens, forming the foundation on which compliant standards like ERC-3643 are built.
ERC-3643 (T-REX Protocol)
ERC-3643 is the Ethereum token standard for compliant security tokens, embedding identity verification and transfer restrictions directly on-chain.