# Specifications

- [Supported Signature Algorithms](/core-concepts/specifications/supported-signature-algorithms.md)
- [Client Specification](/core-concepts/specifications/client-specification.md): Supported Message Signature Specifications on Hypersign Network
- [EVM based chains](/core-concepts/specifications/client-specification/evm-based-chains.md)
- [Cosmos based chains](/core-concepts/specifications/client-specification/cosmos-based-chains.md)