Semaphore v4
Zero-knowledge identity on Robinhood Chain

Prove you qualify.
Keep who you are.

zkid proves you belong to an approved group without revealing which member you are. Your submitting wallet and public message remain visible onchain.

Local proof generationMainnet contracts deployed
PrivateIdentity secret
PublicMembership result
One scopePer private action
4663Robinhood mainnet
What you can prove

One primitive.
Many private actions.

Anonymous voting

Prove membership and vote once.

Private access

Prove approved group membership.

RWA eligibility

Confirm an approved credential set.

One-time claims

One private claim per member.

Planned applications of membership proofs. Voting, access gates, RWA checks and claims are not deployed yet.

Your groups
Your first private groupNo saved groups yet. Add approved public commitments to get started.

Groups use real Semaphore commitments and Merkle roots. Admission is currently approved manually.

Mainnet contract · deployed0x0c98bdb71e5e881771eb9cad74a7ffd2df1ff93fRobinhood mainnet · real ETH gas. Owner approval is required for each group and action.