LRC-5192 Soulbound Tokens

Abstract

LRC-5192 (mirrors ERC-5192) defines minimal soulbound (non-transferable) NFTs.

Specification

Adds locked(uint256 tokenId) to indicate non-transferability.

Motivation

This standard ensures compatibility with the broader EVM ecosystem while enabling Lux-specific optimizations.

Rationale

Mirrors the corresponding Ethereum standard for maximum compatibility.

Backwards Compatibility

Fully compatible with existing ERC implementations.

Security Considerations

Implementations should follow established security best practices for the corresponding ERC.

Copyright

Copyright and related rights waived via CC0.