Speaker : Daniela Barbosa, Executive Director of the Hyperledger Foundation 2024年5月16日開催 Hyperledger Tokyo Meetupで講演

2. Hyperledger Foundation is the open source,
global ecosystem for enterprise-grade
blockchain technologies that are front and
center in critical developments and
implementations around the world.
Building better
together
hyperledger.org
WHO WE ARE

3. Through transparent open governance, Hyperledger
Foundation enables developers, enterprises, and
organizations to collaboratively build, share, and
enhance blockchain frameworks and tools.
By embracing the open-source principles established
by the Linux Foundation, Hyperledger Foundation
promotes interoperability and standardization, paving
the way for the widespread adoption of secure and
scalable digital trust solutions across industries and
sectors.
A part of the Linux
Foundation

4. Open Source
Development is
Essential for
Decentralized
Technologies

6. 8
YEARS SINCE
LAUNCH
7
GRADUATED
PROJECTS
7
INCUBATING
PROJECTS
50+
HYPERLEDGER
LABS
8
SPECIAL INTEREST
GROUPS
145
MEMBERS:
ENTERPRISES,
STARTUPS, ACADEMICS
& NON-PROFITS
185
MEETUPS
WORLDWIDE
84 COUNTRIES
100K
MEETUP
PARTICIPANTS
460K
NEWSLETTER
SUBSCRIBERS
7
REGIONAL
CHAPTERS
Hyperledger Momentum

7. 7
Diverse ecosystem of
enterprise-grade technology
& use-cases

8. SEE ALL MEMBERS
General Members
Associate Members
Premier Members
Member Supported
Membership provides
valuable access to a global
community of blockchain
and distributed ledger
technology experts,
fostering collaboration and
innovation in the rapidly
evolving blockchain space.

9. Since 2015 the Hyperledger community has
been building and shaping the enterprise
blockchain market, with frameworks, tools and
libraries that support real world needs.
open.global.trusted

10. 2015
December 17
Hyperledger
Project
Launch
2016
Fabric March 31
Iroha October 13
2021
Firefly Sept 28
Bevel Dec 13
2018
Caliper March 15
2019
Aries May 14
Besu September 11
2020
Cactus May 13>Cacti 2022
2022
Solang Aug 18
AnonCred Oct 20
2017
Cello Jan 15
Indy March 30
A Hyperledger timeline in meeting today’s Enterprise needs
Our Active Projects:
2023
2024
Web3j Jan 11

11. ● Distributed Ledgers
● Libraries
● Tools
Enterprise Grade projects
11
Highly secure
Modular
Interoperable
Crypto-agnostic
Complete with API'S
SEE ALL PROJECTS

12. Hyperledger
Fabric was preferred
solution for 38% of the
top 100 companies in 2022.
https://www.blockdata.tech/blog/general/the-state-of-enterprise-blockchain-in-2022
Openly developed by
the world’s leading
companies like,
IBM, Hitachi,
Huawei, Oracle
and more

13. Fabric v3.0 Coming Soon is the first
release to provide a BFT ordering
service based on the SmartBFT
consensus library.
New Maintainer!
Tatsuya Sato

14. MEMBER COMPANY
TECHNOLOGY USED
https://www.hyperledger.org/learn/case-studies
Global Hyperledger Fabric Use Cases : Supply Chain
Traceability
Electronic Vehicle Battery
Passports
Tokenize goods and products
as they move through the
supply chain.
This enables greater
transparency and traceability,
reducing the risk of fraud and
counterfeiting.

15. Allow peer-to-peer transactions and
cross-border payments
Reduce transaction times and costs by
eliminating intermediaries, allowing for faster
and more efficient payments.
Make banking services more accessible to
unbanked or underbanked populations,
providing them with access to financial
services and promoting financial inclusion.
Download ebook
Wholesale CBDC with Hyperledger
Fabric and Cacti and Token SDK
Recent Workshop
Recently selected Hyperledger
Besu for their CBDC projects.
Digital Money
Swift CBDC sandbox. 18 central and
commercial banks.
Hyperledger Firefly +
Quorum and Corda

16. CBDC projects and experimentations with Hyperledger tech around the world*
download ebook
90% of Central
Banks are working
on CBDC Projects

17. Permissionless Public Permissionless Private Permissioned Public Permissioned Private
Public Polls Land titles, University degrees Medical records
Permissioned vs. Permissionless: Who can write to a Blockchain (accessibility)
Public vs. Private: Who can read from a Blockchain (visibility)
Bitcoin, Ethereum
Spectrum of blockchains - for today’s enterprise
not one size fits all!

18. 2015
December 17
Hyperledger
Project
Launch
2016
Fabric March 31
Iroha October 13
2021
Firefly Sept 28
Bevel Dec 13
2018
Caliper March 15
2019
Aries May 14
Besu September 11
2020
Cactus May 13>Cacti 2022
2022
Solang Aug 18
AnonCred Oct 20
2017
Cello Jan 15
Indy March 30
Hyperledger Foundation and Ethereum Ecosystem
2023
2024
Web3j Jan 11
2015
network went
live on 30 July
EVM
SUPPORT
BESU
PROJECT
Ethereum
Foundation Joins
Enterprise Ethereum
Alliance Joins
Mainnet +
EVM
support
EF Client Incentive
Program
EVM Fabric
LAB
Solidity
Compiler
Ethereum
integration
library

19. ● Hyperledger Besu is an open source Ethereum
execution client written in Java.
● Public and Private Options
● Besu implements the EEA specification.
● Besu can run all Ethereum smart contracts, and
you can use all Ethereum ERC Standards on it,
including:
○ ERC-20 - Fungible Tokens
○ ERC-721 - NFT Tokens
● Besu is being used by many in the financial
industry as well as those that wish to work in both
the public and private blockchain space or those
that don’t want to have to make a firm decision
between working on public or private chains.
> wiki.hyperledgerbesu

20. Market Leading
A recent analysis by
Blockdaemon of the
technology powering the
global tokenization ecosystem
found that Hyperledger Besu
was the most frequently
mentioned protocol in a survey
of 92 different firms, ranging
from bank asset managers to
clearing houses.
20
40% of the surveyed firms
cited Hyperledger Besu
Feb 2024: https://www.blockdaemon.com/resources/tokenization-data-insights

21. Client Diversity Is NOT Optional : Besu is critical
21
Besu has ~12% share
of all Ethereum mainnet
nodes.
Besu has received one of
the Ethereum Client
Incentive Program (CIP)
grants for developers.
https://clientdiversity.org/#distribution

22. Multi purpose Enterprise Ethereum

23. Collateralized Assets
● Fnality is distributed Financial Market
Infrastructure built on Hyperledger Besu that
interoperates and connects to many existing
systems and rails
● Collateral assets are tokenized and pooled
among nodes in the network for use across
currencies, payment types, and even with other
blockchain networks
● The network reduces systemic and credit risk
by utilizing the dFMI infrastructure and
enabling faster settlement among parties
● Fnality provides a digital representation of
money held in a central bank account to ensure
banks could rely upon token value as they
would fiat currency in transactions
Fnality now boasts 17 major institutions as shareholders:
Banco Santander, BNY Mellon, Barclays, CIBC,
Commerzbank, Credit Suisse, Euroclear, ING, KBC Group,
Lloyds Banking Group, Mizuho Financial Group, MUFG
Bank, Nasdaq, Nivaura, Sumitomo Mitsui Banking
Corporation, State Street Corporation, and UBS

24. Digital Assets for cash management
In September 2023 Citi Treasury and Trade
Solutions (TTS) launched Citi Token Services,
leveraging blockchain and smart contract
technologies for institutional cash management
and trade finance.
● Uses Besu as Private/permissioned
blockchain technology
● Provides 'always-on', programmable financial
services for institutional clients.
● Enhances cross-border payments, liquidity,
and automate trade finance solutions,
available 24/7.
● Streamlined digital process for both buyers
and sellers.
● Reduced transaction processing times from
days to mere minutes. Citi TTS: Offers integrated cash management and trade
finance services globally. Innovative solutions enhance
Citi's products and services including digital money,
trade, securities, custody, asset servicing and collateral
mobility.

25. Besu Financial Services Working Group
25
The mission is driving working sessions for enterprise
users and code contributors to come together for:
● Identifying challenges that enterprise users face
when operationalizing Besu for enterprise use
cases
● Defining new features and enhancements that
drive alignment between Besu and
enterprise-level requirements
The main deliverables expected to come out of this WG
include, but are not limited to:
● A prioritized and detailed list of enhancements of
existing features of Besu
● A prioritized and detailed list of new features of
Besu
● A prioritized and detailed list of technical
limitations of Besu
● A list of recommended practices of Besu for
enterprise use cases
https://wiki.hyperledger.org/display/BFFWG/

26. ● The prototype provides ledger optionality through an
interoperability protocol that enables the communication
between applications running on a Fabric or Besu network
Project Genesis: Prototype digital platforms for
green bond tokenization
Developed a digital infrastructure that can enable green
investments and help issuers and governments to meet
environmental and sustainability goals
Investors can both see accrued interest, and track in real
time how much clean energy is being generated, and the
consequent reduction in CO2 emissions. The investor can sell
the bonds in a transparent market
Measurable Results include:
● Reducing the bond preparation and origination phase by
an estimated 50% from 1-2 months to 2-4 weeks
● Streamlining the current subscription process and
eliminating all currently manual reconciliation work can
save an estimated 800-1,000 person in the subscription
phase
● Saving an additional 2-3 business days when the green
bond is listed for secondary market trading
> read report: Project Genesis 2.0

27. 27
The first public sector
blockchain services in Europe
Public-permissioned networks
LACChain: “Largest permissioned
public blockchain”. General
purpose infrastructure that
enables the development of the
blockchain ecosystem in Latin
America and the Caribbean.
Improve citizen services and provide better
transparency on government spending.
Alastria is a neutral public
permissioned multi-sector blockchain
for regulation-aligned innovation and
development

28. Blockchain/DLT
fragmentation is a big
problem… but there will
never be a single
network that is best for
every use case!
We need to save
(distributed) app.
developers from
re-inventing the wheel
and reduce the risk to
businesses of adopting
distributed ledgers.
The Global Need: Interoperability

29. Hyperledger Cacti is a a blockchain integration tool
designed to allow users to securely integrate
different blockchains.
Cacti a pluggable, enterprise-grade framework that
does not force users to introduce yet another
competing blockchain. It aims to provide
developers with an abstraction over protocol
specific implementations, enabling interoperability.
This enables solutions to more easily adapt to new
protocols, and make transactions involving multiple
public and/or permissioned ledgers.
Focused on cross-chain
transaction and atomic swaps.
An “SDK of SDKs” not a
“blockchain of blockchains”
Yui (IBC)
Harmonia (R3 Corda)

31. Hyperledger identity ecosystem
Verifier
Issuer
Holder
Distributed ledger
Signs credential Verifies signature
Issues credential Verifies credential
The “root of trust” as a ledger
The “wallet” for digital identity
The “protocol” for handling proofs

32. ● Securely receive, store and
present digital credentials such as
licenses, memberships, IDs,
permits, and more
● Only use the parts of your
credentials that are needed for
any given situation
● Credentials are only used over
secure, confidential connections,
and you approve each use
● Wallet is built from open-source
code by the Government of British
Columbia.
> Visit BC Govt Wallet
Govt British Columbia: Digital Wallet

33. Seamless and Secure Financial Data Verification
Occupational and payroll fraud is estimated to
be $1.9 trillion for the top 500 top grossing
companies globally
● Indicio Proven enables continuous,
seamless verification of a person’s
employment status and reduces an
organization’s fraud risk using tamper-proof
digital employee credentials
● Built on Hyperledger Indy, Aries, and Ursa, it
is built for the easy adoption of open
source verifiable credentials and
decentralized identity technology that is
privacy-preserving, secure, and GDPR
compliant
33

35. Without FireFly With FireFly
Web3 connections
Encrypted File +
Data Bus
You
build
and
update
Blockchain Node
Tokens
Events
Doc Mgmt
Data Orchestration
Messaging Privacy
Identity
Onboarding
Data Mgmt
Business Application
Chains
Business Application
Web3 connections
Encrypted File +
Data Bus Chains
You
build
Community
build
and
update
Build web3 apps without reinventing the wheel
FireFly’s approach eliminates custom code and plumbing

36. Swift CBDC Sandbox
● The live sandbox developed for Swift by
Kaleido using Hyperledger Firefly hosts 18
central banks and commercial banks to help
define the future of CBDCs in cross-border
payments.
● The sandbox provided an environment for
financial institutions to collaborate, explore,
assess, and improve our experimental CBDC
interlinking solution – as well as to define
the next generation of supported payment
flows and use cases.
● More than 30 financial institutions across
the world are taking part in the second
phase of sandbox experiments to explore
further use cases
36
Read phase 1 report
Read Phase 2 report

37. ● Implements the JSON-RPC
protocol for communicating
with Ethereum nodes
● Performs type conversion
for deploying, transacting
with and reading data from
smart contracts
● Wallet and key abstractions
for transacting with
Ethereum networks
Web3j is the Java integration library for Ethereum

38. Hyperledger Indentus
Mediator
Wallet SDKs
Identus is a cloud agent capable of issuing and
verifying credentials over DIDComm V2 Protocol.
Wallet SDKs
DIDCOMM V2
Details to be announced soon! 38
NEW! Hyperledger Identus

39. 2015
December 17
Hyperledger
Project
Launch
2016
Fabric March 31
Iroha October 13
2021
Firefly Sept 28
Bevel Dec 13
2018
Caliper March 15
2019
Aries May 14
Besu September 11
2020
Cactus May 13>Cacti 2022
2022
Solang Aug 18
AnonCred Oct 20
2017
Cello Jan 15
Indy March 30
A Hyperledger timeline in meeting today’s Enterprise needs
Our Active Projects:
2023
2024
Web3j Jan 11

40. Easily identify
Hyperledger distributed
ledger technologies,
understand their
differences, and how
you want to use them
https://www.hyperledger.org/project-matrix
Project Matrix
40

41. Use case tracker:
Explore 200+ use
cases built with
Hyperledger
technologies
> explore use-case tracker

42. Hyperledger
DLT Landscape
● A living segmentation of the evolving
blockchain, and, more broadly, distributed
ledger technology (DLT) space
● Reflects the growing complexity the market,
and, in particular, all the innovation
happening outside the core DLT development
area
● Places Hyperledger Foundation projects -
graduated and incubating - in the broader
market context
> visit dlt landscape

43. Tapping into Enterprise
Developer Ecosystem

44. 40.6K 1.27M 485.2K 321
CONTRIBUTORS
CONTRIBUTIONS TOTAL COMMITS REPOSITORIES

45. Discord
The Hyperledger Foundation Discord channel provides
an organized and user-friendly way for the community
and any participant to ask for help with technical
issues, share their insights, discuss trends, and
contribute to Hyperledger's diverse ecosystem.
CORE DEVELOPER COMMUNITY
4,700 users
67 Core Project Maintainers

46. You’ll gain experience that will look great
on a resume and your Github profile
Decrease time to market and
accelerate the work of a project
Make sure a project you rely on
stays active and doesn’t stop
Drive adoption of your product
based on the open source codebase
Tap into a worldwide group of
people who are interested and
want to help
You can shape the direction of a
project to fit your needs and
use cases
Why Get Involved?

47. Ready to shape the
future of decentralized
technologies?
https://www.hyperledger.org/join-us

48. Why Membership?
48
Hyperledger Foundation is
building a worldwide community
around thriving software.
The organizations involved want
to ensure the success of
Hyperledger business
blockchain technologies,
because they are building
products, services and
solutions on top of our
code bases that are
critical to their lines of
business.
✓ Network with other members
✓ Support the community by
helping fund services that
Hyperledger-hosted projects
rely on
✓ Demonstrate thought
leadership in the enterprise
space
✓ Raise awareness of
Hyperledger projects so they
can quickly reach critical mass
✓ Be part of defining and
maintaining the technologies
that are at the forefront of the
industry

49. hyperledger.org/community
hyperledger.org/resources
hyperledger.org/training
lists.hyperledger.org
wiki.hyperledger.org
hyperledger.org/join
info@hyperledger.org
github.com/hyperledger
discord.gg/hyperledger
Get involved >
ALL ARE WELCOME

50. Thank you
https://www.hyperledger.org/join-us