Excuse me, could you clarify? You've mentioned "What bank does block use?" which seems like a slightly misinterpreted query related to the 
cryptocurrency and blockchain space. I'm assuming you're inquiring about the financial institutions involved in cryptocurrency transactions or perhaps the underlying infrastructure.
To address this, it's important to note that blockchain technology, which powers cryptocurrencies like Bitcoin and Ethereum, is decentralized in nature. This means it doesn't rely on traditional banks or financial institutions for its operation. Transactions on blockchains are peer-to-peer, and the network is maintained by miners or validators who secure the ledger through consensus mechanisms.
However, if you're referring to the banking sector's involvement in crypto-related activities, some banks do offer services like crypto custody, trading, and lending. But these are separate entities from the blockchain itself. So, in a nutshell, blockchains don't use traditional banks, but banks may offer services related to cryptocurrencies.
            
            
            
            
            
            
           
          
          
            6 answers
            
            
  
    
    MysticStar
    Tue Jul 23 2024
   
  
    The question of whether Square is a bank begs for clarification. Block, Inc. should be recognized primarily as a financial service company, distinct from a traditional banking institution. 
  
  
 
            
            
  
    
    Margherita
    Mon Jul 22 2024
   
  
    Furthermore, Square Financial Services, Inc. has obtained an Industrial Loan Company (ILC) bank charter. This charter enables the company to offer a wider range of banking services while remaining under the supervision of relevant regulatory authorities.
  
  
 
            
            
  
    
    DigitalDynasty
    Mon Jul 22 2024
   
  
    The company does not directly offer banking products under the Square Banking brand. Instead, it utilizes affiliated entities to provide specific financial services.
  
  
 
            
            
  
    
    Isabella
    Mon Jul 22 2024
   
  
    Square Loans and Square Savings, for instance, are not directly offered by Block, Inc. but rather by Square Financial Services, Inc., a wholly-owned subsidiary of Square.
  
  
 
            
            
  
    
    DigitalDynastyGuard
    Mon Jul 22 2024
   
  
    Square Financial Services, Inc. holds a membership with the Federal Deposit Insurance Corporation (FDIC), a crucial regulatory body in the US financial system.