#signdigitalsovereigninfra $SIGN
Attestation Layer (Verification)
This layer confirms the truth of data.
Trusted entities (issuers) sign data
Uses cryptographic signatures
Creates attestations (proof that something is valid)
👉 Example:
The university signs your degree → now it’s verifiable.
🧠 3. Schema Layer (Structure & Standards)
Defines how data is formatted and understood.