Why would banks use XRP?

Ripple’s xRapid offering provides on-demand liquidity for financial institutions, lowering their liquidity costs and improving their customer experience . Ripple’s xVia allows banks and other corporations to send global payments across various networks using one standard interface.

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Does Solana have a white paper?

to buy, any tokens. Solana is publishing this White Paper solely to receive feedback and comments from the public . If and when Solana offers for sale any tokens (or a Simple Agreement for Future Tokens), it will do so through definitive offering documents, including a disclosure document and risk factors.

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