Credentials

Sigma Identity certificates

BRC-52 wallet credentials Sigma Identity can issue. Each page documents what a type proves, which fields it carries, how verification works, and how to acquire it in BSV Desktop.

Developer API reference

Sigma

Apple account

Control of an Apple account verified by Sigma.

Sigma

BAP wallet binding

A BAP identity bound to the certificate subject wallet.

Standard

BRC-169 handle binding

A normalized ecosystem handle bound to an identity public key.

Ecosystem

Discord account

Control of a Discord account verified by Sigma.

Sigma

GitHub account

Control of a stable GitHub account verified by Sigma.

Ecosystem

Google account

Control of a Google account verified by Sigma.

Sigma

OAuth application ownership

Authority over a registered Sigma OAuth client.

Sigma

Organization membership

Membership and role granted by a Sigma organization.

Sigma

Provider assurance

Freshness and assurance metadata for a provider account.

Sigma

Verified domain

Control of an internet domain verified by Sigma.

Ecosystem

Verified email

Control of an email address verified by Sigma.

Ecosystem

Verified phone

Control of an E.164 phone number verified by Sigma.

Ecosystem

X account

Control of an X account verified by Sigma.

Credentials

Sigma Identity certificates

BRC-52 wallet credentials Sigma Identity can issue. Each page documents what a type proves, which fields it carries, how verification works, and how to acquire it in BSV Desktop.

Developer API reference

Sigma