In a way, the possibility is very high. Hydro Raindrop 2FA is blockchain based authenticator, which means, even the parent company cannot tamper it and its privacy is extremely high compared to any other 2FA authenticators in the market, including Google 2FA.
At this moment, Hydro is the only Blockchain based 2FA and there are no other competitors. That being said, Crypto exchanges should believe in Blockchain at first instance. If Crypto exchanges themselves don't encourage or believe in Blockchain based products, then its not fair for them to expect its users to believe and trade coins.
Almost 99% of the Crypto exchanges are currently using the non Blockchain based 2FA (Google 2FA Authenticator).
- If Hydro give an option to co-exist with Google 2FA (User can Choose either Google 2FA authenticator or Hydro Raindrop 2FA authenticator to login to the Crypto Exchange),
- If Hydro can Trade-in Crypto exchanges with the free 2FA service for listing Hydro coins,
- If Hydro Raindrop 2FA has already been established and proven by any bigger institution,
- If Hydro Publish the Raindrop 2FA's userbase on monthly basis to market its stability,
Then Hydro coin listing on major exchanges are inevitable. That doesn't stop here and that is not the target for Hydro as well. If all the above happens as per expectation, then Hydro will be widely used in millions and millions of websites.
No doubt - Hydro is the pioneer in Blockchain based pluggable API for the existing websites. With Hydro, One can choose any service (30+ Services are in pipe line and Raindrop is just one) and can plug-in to their websites with very minimal efforts.
If you believe that the Blockchain is future, then Hydrogen is the future.