катрич

1. Extensibility of blockchain
technology concept
Alexey Katrich

2. BlockChain
“Blockchain is the first
decentralized trustable
database, which can
track the ownership of
virtual & digital
properties in a reliable
way.”
Stephan Vogler
How Blockchain Tech is Inspiring the
Art World”, © Yessi Bello Perez

3. Core features of BlockChain
Distributed
Public
Time-Stamped
Persistent
• Decentralized, no control
• Capacity x100 > Supercomputer
• Everybody see all transactions
• Personal identification & P2P
• Trusted source
• No one can control
• To agree that it happened
• Stay forever
"From Barter to Bitcoin: Society, Technology and the Future of Money”,
© Prof. Bill Maurer and Prof. Donald J. Patterson Westmont College

4. Uses of BlockChain
 Public record that smth
happened
 Point in time
 Verifiable
 No under control of any
entity
Title Registration
Recording property
Digital assets protection

5. Path to artificial intelligence
Distributed
Public
Time-Stamped
Persistent
Smart
contract
“Blockchain : blueprint for a new economy”, © Melanie Swan
Dapps DAOs
DACs DASs

6. Efficient model to organize activity
• Food
• Financial Services
• Energy
• Pharmaceuticals
• Health
• Aerospace
• Aviation
• Telecommunications
• It and communications
• Transport
• Utilities
• Agriculture
• Oil and gas
• Learning
• Digital Identity verification
• Attestation services (Notary, IP
Protection)
• Government document register
• Blockchain Artificial Intelligence
• Smart Contracts advocates of Digital
• Lending registers
• Ownership of Arts
• Voting
• Clearing
• P2P transations
• Service contracts

7. Ethereum forum (07.04) : BlockCharge