Travelchain currently supports optional Robinhood Wallet sign-in through WalletConnect using a one-time ownership signature.

What to know

The implementation uses Robinhood Chain mainnet ID 4663 with an EIP-191 personal signature. This article reflects the code rather than inventing Solana support.

What to do

  1. Choose Robinhood Wallet.
  2. Verify the Travelchain domain and WalletConnect request.
  3. Select Robinhood Chain mainnet.
  4. Sign the one-time ownership message.