BLOG
From the Otti team
Research notes, protocol releases, and field observations from the people building confidential payments on Robinhood Chain — shielded pools, stealth addresses, and gasless relayers.
Inside the zk shielded pool
How deposits, notes, and nullifiers let value move without exposing balances or counterparties.
July 14, 2026
Stealth addresses, explained
One-time receiving addresses that break the link between a payer and the wallet that gets paid.
July 9, 2026
Gasless relayers in practice
Why users should never need a funded hot wallet to send a private transfer, and how relayers make it work.
June 30, 2026
Private USDG, end to end
Bringing shielded settlement to a fully-backed stablecoin without touching its redemption guarantees.
June 22, 2026
Shielding tokenized stock
Confidential transfers for on-chain equities — moving a position without broadcasting your book.
June 11, 2026