This document provides an overview of AWS Managed Blockchain, including: - An introduction to blockchain concepts like distributed ledgers, consensus mechanisms, and smart contracts - A discussion of public versus permissioned blockchain networks - Common challenges with managing existing blockchain solutions - An explanation of what AWS Managed Blockchain is and the features it provides to easily create and manage scalable blockchain networks - Examples of customer use cases for AWS Managed Blockchain like supply chain monitoring, digital voting, and healthcare certificate verification

1. Speakers:
Nirmalmahesh Subramani
Aarthi Govardhanan
Blockchain and AWS
services

2. Agenda
2
Introduction to Blockchain
Public and Permissioned Network
Challenges with managing blockchain solution
What is AWS Managed Blockchain?
AWS Managed Blockchain Features
Customer Use Cases
Demo

3. Introduction to
Blockchain
Eliminates the need of central authority in
business with three main components: Distributed
Ledger, Consensus Mechanisms and Smart contract

4. Consensus Mechanism
 How a network agrees on
transactions and blocks
Smart Contract
• Business logic code which runs on
blockchain
4

5. © Presidio, Inc. All rights reserved. Proprietary and Confidential.
Public and
Permissioned
Network
5

6. Popular
Blockchain
Frameworks
6

7. © Presidio, Inc. All rights reserved. Proprietary and Confidential.
Challenges
with managing
blockchain
solution
7

8. Challenges with existing blockchain
solution
8

9. AWS Managed Blockchain

10. © Presidio, Inc. All rights reserved. Proprietary and Confidential.
What is AWS
Managed
Blockchain?
AWS Managed Blockchain is the fully managed
service that makes it easy to create and manage
scalable blockchain networks using popular open-
source frameworks: Hyperledger Fabric and
Ethereum
10

11. AWS Managed Blockchain features
11

12. Reference Architecture for example
fabric dapp
12

13. Who Owns the
network?
 Networks are decentralized and remain active even the
initial creator leaves
 Inviting members to join
 Network creator can invite
 Members vote on who to invite and remove
 Network-Wide Settings
 Members can vote on network wide setting and
configure the voting rules
 Each members pays for their resources
 Amazon Managed Blockchain Manages shared
components like ordering service and networking
settings
13

14. Transaction Flow: Public Network
14

15. Transaction Flow: Private Network
15

16. Pricing Dimensions
16
Pay-as-you-go with no upfront cost
Hourly rates billed per second
Each members pays for their own resources and the data written to the network
VPC Endpoints created to access resource endpoints are billed separately
Standard data transfer rates

17. Customer Use cases

18. Use Cases of a Blockchain
18
Supply
Chain
Monitoring
Digital
Voting
Copyright
Protection
Claim
Process
Healthcare
Certificate
Verification

19. Health Care
19

20. Demo