MSD SDK & Network

Sign and verify data locally, with optional identity lookup and key-status checks when network services are used.

The MSD SDK gives developers the tooling to implement the protocol, with optional network services for identity and key status. Signing and verification happen locally by default, so trust does not require a central dependency.

Install and get started

Add the SDK in a supported language and generate keys, with maturity clearly stated so you know what is production-ready.

Sign and verify

A straightforward workflow for signing data and verifying it later.

• Key generation, signing, and verification.

• Content integrity and signer trust checked as separate concerns.

• Local verification with no mandatory network call.

Optional network services

When you use them, network services add identity lookup, endorsement, and breach or key-status checks, so you can decide how much trust context each workflow needs.

Security model and contribution

Review the security model, follow the roadmap, and contribute through open channels.

Ask to see:

• A signing and verification walk-through.

• The separation of content integrity from signer trust.

• The security model, roadmap, and contribution channels.