PAUL BRODY
PAUL BRODY
TITLE : GLOBAL BLOCKCHAIN LEADER
COMPANY : EY
INDUSTRY : PROFESSIONAL SERVICES
LOCATION : SAN FRANCISCO , US
Paul Brody is the Global Blockchain Leader at EY , driving blockchain initiatives across consulting , audit and tax . With a background in IoT , supply chain and business strategy , he has collaborated with major clients like Samsung , Apple and Nokia . Paul specialises in consumer electronics , mobile telecommunications and operations management . chronological record of all transactions .
Because the blockchain is distributed across a network , it does not rely on a central authority . Instead , it uses consensus mechanisms like Proof of Work or Proof of Stake to validate and add new blocks . Once a block is added , it is nearly impossible to alter , ensuring data integrity .
Security is further enhanced by cryptographic techniques that protect transaction data , making it accessible only to authorised parties . Blockchain ’ s transparency allows participants to view the entire transaction history , though the identities behind transactions remain anonymous .
Additionally , blockchain can support smart contracts – self-executing agreements coded to trigger actions when certain conditions are met , further reducing the risk of fraud .
In essence , blockchain technology provides a secure , transparent and tamper-proof system for recording transactions , making it a powerful tool for enhancing trust and preventing fraud . procurementmag . com 193