The user wants to understand the concept of 'Blockchain onion,' which seems to be a misnomer or a typo. Blockchain, in general, is a decentralized, immutable, and distributed ledger technology that allows multiple parties to have simultaneous access to a constantly updated digital ledger of transactions without the need for a central authority. It uses cryptography to secure and verify transactions, creating a transparent and tamper-proof system.
            
            
            
            
            
            
           
          
          
            5 answers
            
            
  
    
    CryptoBaroness
    Sat Nov 09 2024
   
  
    Destroying a public blockchain permanently is not a simple task.
  
  
 
            
            
  
    
    Carlo
    Sat Nov 09 2024
   
  
    It requires undermining the trust that users place in the ledger state.
  
  
 
            
            
  
    
    CryptoAlchemy
    Sat Nov 09 2024
   
  
    The ledger state, essentially a list of ownership, is a crucial component of any blockchain.
  
  
 
            
            
  
    
    Enrico
    Sat Nov 09 2024
   
  
    The concept of security in a public blockchain can be likened to an onion.
  
  
 
            
            
  
    
    Claudio
    Sat Nov 09 2024
   
  
    Each layer of this onion represents an additional layer of security.