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From YouTube: Marta Piekarska - Director of Ecosystem at Hyperledger
Description
The Hyperledger Story and Use Cases
Blockchain and distributed ledger technologies. Current Hyperledger projects and common use cases.How can Opensource be used in a business environment? Hyperledger, Linux Foundation,various frameworks…finally, I get it!
A
A
Let's
start
I
was
asked
to
tell
you
a
bit
more
about
hyper
ledger,
because
apparently
people
in
South
Africa
are
not
really
aware
of
what
ledger
is
I
will
start
a
bit
about
my
role
as
director
ecosystem,
because
usually
people
have
no
clue
or
director
of
ecosystem
does.
To
be
honest,
I
also
am
not
sure
what
I
do.
A
3/4
it
I
guess:
I
am
responsible
for
managing
relationship
with
our
existing
members.
Hyper
ledger
is
the
member-based
organization.
We
are
open
source,
so
anyone
can
join.
Anyone
can
download
the
code,
as
you
have
heard
our
previous
speaker.
Ibm
is
a
member
of
ledger.
There
are
many
more
of
you
here
that
are
members
of
hyper
ledger.
Probably
you
don't
even
know.
I
just
meant
the
method
gentleman
during
the
break,
who
was
from
Deloitte.
The
light
also
is
a
member
of
ledger.
A
Other
people-
or
they
remember
company,
so
I
will
talk
about
it.
A
bit
later
so
I
manage
relationship
between
our
members
make
sure
that
they
stay
connected.
They
understand
what
we
do
understand.
Our
frameworks
are
helped
navigate.
The
use
case
is
old,
I
have
good
and
bad
use
cases.
I
am
also
the
use
of
high
for
ledger,
so
I
listen
to
what
people
do
and
help
steer
the
community
to
the
right
direction
and
then
I
evangelize
I
talk
about
what
we
do
in
ledger.
A
So
what
is
hyper
ledger?
Well,
it's
all
starts
with
the
simple
realization.
Collaboration
is
hard.
If
you
ever
tried
going
to
taking
someone
on
a
date
and
agreeing
to
which
restaurant
you
want
to
go
to.
You
know
that
even
that
decision
is
hard
and
then,
when
you
are
in
a
team-
and
you
want
to
decide
on
which
project
you
want
to
work
on
or
which
solutions
you
want
to
build
on.
Well,
that's
even
harder
when
it
comes
to
competitive
nature
of
enterprises
or
developers
that
are
all
driving
by
their
egos.
It's
even
harder.
A
Today
on
github
we
have
60
million
different
repositories
and
they're
all
being
driven
by
one
company
and
one
developer,
and
this
trend
holds
for
blockchain
innovation,
and
this
is
what
Linux
Foundation
realized
16
years
ago
and
decided
that
they
will
change
it.
They
will
think
enterprises
together
and
create
this
common
shared.
A
Foundation
to
provide
unparalleled
support
for
the
open
source
technology,
they
will
provide
the
backbone
for
an
infrastructure
for
a
governance
model
to
build
an
ecosystem
for
enterprises
to
develop
the
the
backbone,
the
for
marketing,
PR
and
legal
infrastructure
to
develop
open
source
enterprise
setting
for
enterprises
to
build
open
source
code
in
every
major
industries,
and
today
we
have
projects
in
every
major
industry.
Some
of
those
projects
you
may
have
heard
of
some
of
them.
You
may
have
never
seen
before
one
of
them,
maybe
let's
see
have
you
ever
heard
about
nodejs?
A
It's
a
major
certificate
authority
and
then
there
are
some
that
you've
probably
never
heard
Linux
Foundation
project
like
kubernetes
for
instance,
and
then
about
two
years
ago.
We
have
seen
explosion
of
Bitcoin
and
about
four
years
ago,
we've
five
years
ago,
we've
seen
an
explosion
of
Bitcoin
and
everyone
got
really
excited,
they've
got
cryptocurrency
and
we
were
buying
and
selling
and
getting
really
really
Richard
rich
on
Bitcoin.
But
then
we
saw
that
Bitcoin
is
not
everything.
A
In
fact,
we
realized
that
what
came
before
Bitcoin
was
blockchain
and
then
on
top
of
blockchain
was
build
bit
cold,
but
blockchain
is
much
more
than
just
a
cryptocurrency.
It
has
many
more
many
more
interesting
applications.
There
quite
often
discussed
in
the
same
context,
but
not
necessarily
the
same
thing.
There
are
many
facets
of
distributed
shared
Ledger's.
What
we
really
love
about,
distributed
and
shared
Ledger's
is
that
they
network
notes
generate
their
own
data
and
verify
data
and
they
verify
data
generated
by
other
net
nodes.
A
They
contain
historic
records
of
verified
transactions
and
are
easily
auditable.
They
have
all
concerned
distributed,
consensus
that
eliminates
costly
and
inefficient
reconciliation
and
these
consensus
mechanism
or
different
right.
The
fact
that
we
have
blocking
technology
does
not
mean
that
we
have
to
agree
what
that
consensus
mechanism
has
to
be.
We
have
proof
of
stake
proof
of
work,
proof
of
the
elapsed
time.
There
are
various
blockchain
technologies
and
we
have
to
realize
it
moving
forward.
We
won't
have
one
single
blockchain
to
roll
them
all.
It's
not
like.
This
will
be
the
case.
A
There
is
no
central
repository.
This
is
very,
very
important,
something
that
the
enterprise's
have
really
loved
about.
Blockchain,
the
decentralization
and
the
networks
are
resilient
are
due
to
the
power
of
cryptography
and
integrity,
and
there
is
a
large
economic
disincentive
for
malicious
actors.
So
all
of
this
is
really
really
important,
because
there
is
a
certain
need
for
trust
and
that's
trust.
It's
kind
of
falls
into,
let's
say
three:
three
groups.
A
Today
we
have
the
space
divided
into
standards,
the
global
governance
and
the
implementers,
and
we
like
to
divide
this
kind
of
space
and,
if
you
think
about
it,
you
know
you
have
your
IETF,
w3c
and
ISO,
which
really
aim
to
provide
the
standard
protocols
and
defined
to
start
their
documents
and
really
great.
They
do
a
great
job
there.
Then
you
have
the
global
governance
bodies
like
Archon
and
I
Anna
and.
A
Jordan
providing
the
global
governance
and
then
there
are
implementers
and
we
in
la
juicy
ourselves
there
we
provided
piping
and
infrastructure
for
doing
the
really
boring
job
of
providing
the
code
and
anyone
can
take
and
really
build
on
top
of
that.
So
we
don't
do
anything,
we
didn't
build
applications.
We
are
not
the
developer
house.
What
we
do
is
we
do
the
piping
in
between
now.
A
Coming
back
to
how,
as
you
started
about
two
years
ago,
when
Bitcoin
took
its
first
ways,
people
started
coming
to
Jim
Sam,
then
our
executive
director
at
Linux
Foundation
and
said:
hey
Jim,
you
know,
Bitcoin,
have
you
heard
about
it?
Yes,
I
do
read
newspapers
as
it
happens,
so
yes,
I
heard
about
it
and
they
said,
and
among
them
was
IBM
and
Intel
and
DTCC
and
digital
assets
and
30
other
member
companies,
big
names
that
I
mentioned
as
well
as
some
smaller
startups,
and
they
said
well.
A
What
do
you
want
to
do
about
it,
and
you
said
well:
bitcoin
does
not
fit
that
model
of
bringing
enterprises
together
to
work
on
open
source
technologies
for
enterprises
and
advancing
what
enterprises
can
just
carry
to
collaborate,
but
the
underlying
technology
blockchain,
it's
something
that
we
can
really
work
with.
So,
let's
see
if
this
is
this
is
how
how
we
can
move
forward
and
that's
how
hyper
ledger
was
started.
Hyper
ledger
was
started
to
provide
the
to
create
an
open
source
initiative
to
provide
permission,
blockchains.
A
Blockchain
frameworks
to
the
open
source
community,
so
we
are
all
about
permission,
bulk
change
and
open
source
and
we
bring
enterprises
together
and
open
source
community.
We
are
not
fated,
play
to
develop
those
frameworks
and
we
have
a
whole
system
of
frameworks.
Today
we
have
grown
pretty
curve
pretty
quickly
and
we
really
see
a
very
global
mass
adoption.
So
if
there
is,
you
know
one
liner
day,
you
should
remember
from
this
presentation.
It
is.
A
This
ledger
is
a
collaborative
and
global
open-source
software
community,
that
is
hosted
the
Linux
Foundation
and
advances
blockchain
technologies
for
business
and,
of
course,
there's
a
spectrum
of
blockchains
that
will
continue
to
exist,
and
there
are
reasons
for
that.
There
is
the
permission:
less
public
blockchain,
like
the
corn
and
a
cerium.
There
has
a
massive
massive
adoption
and
there
is
a
huge
need
for
it:
Chris,
that's
the
one
that
anyone
can
join
and
anyone
can
reach
from
it
right.
This
is
the
visibility
and
accessibility
aspects
of
it.
A
Then
there
are
permission
and
private
blockchains
and
again
there
is
a
good
reason
for
it.
If
you
think
of
medical
record
blockchains
well,
I
wouldn't
want
you,
although
you
seem
very
nice
and
charming
I,
really
want
you
to
really
access
my
medical
records
just
like
that
or
write
something
to
my
medical
records.
Just
because
you
don't
like
my
talk,
and
you
know,
put
some
Hep
C
to
my
medical
records.
A
That's
right.
We
do
want
permission.
Private
blockchains,
Gander
permission
public
blockchains,
so
some
that
think
of
university
degrees
right.
So
only
certain
university
should
be
able
to
issue.
My
my
university
degree
say
you
know,
give
me
that
PhD
in
computer
science
from
T
Oberlin
and
then
you
should
all
go
and
be
able
to
ask
the.
Does
she
really
have
that
PhD
in
computer
science?
Oh,
that's
not!
It
should
be
public
knowledge.
A
On
the
other
hand,
you
should
also
be
able
to
check
that
I
don't
have
a
PhD
from
Harvard,
though
I
really
would
like
to
have
one
permission:
less
velvet,
for
instance
public
voting.
Any
one
of
you
here
should
be
able
to
issue
a
vote
saying
you
know
this
talk
was
great
or
this
sucked,
but
only
Sonia
should
be
able
to
count
the
votes
and
tell
you
that
what
was
the
result,
because
that's
the
way
the
voting
counts,
the
curve
works.
A
Because
we
are
all
saying,
but
it's
a
high,
if
it's
not
a
half,
you
know
some
industries
are
better,
it's
adopting
its
humble
voice.
Definitely
financial
technology
is
the
one
that
jumped
on
it
and
I
specifically
mean
financial
technology
and
not
payments,
and
not
not
other
parts
of
like
to
do
with
money,
because
these
are
separate
things,
so
financial
technologies
jumped
on
it
and
started
adopting
it
very
early
on
supply
chain
and
healthcare
are
the
early
adopters
right
now.
A
There's
the
biggest
healthcare
conference
happening
in
Vegas
and,
for
instance,
hashed
health
I,
remember,
is,
has
announced
like
a
month
ago
that
they
are
doing
all
of
the
payments
and
insurance
claims
on
hyper
ledger
fabric
this
year
and
its
introduction,
like
they
are
already
doing
it.
So
they
have
been
developing
the
system
for
like
two
years
on
the
other.
The
other
thing
is
change
healthcare.
A
Another
member
of
hyper
ledger,
also
on
hyper
ledger
fabric
is
during
all
of
the
medical
records
sharing
and
some
of
the
some
of
the
the
supplier
trade
from
a
single
supply
chain
through
through
the
octane
as
well.
So
these
are
really
early
adopters
and
then
I
think
that
the
next
the
early
majority
in
its
logistics
insurance
and
government's
smart
Dubai
member
of
ours
by
2020
everything
will
be
blocked
changed
so
in
Dubai
by
2020,
all
of
the
government
and
citizen
stuff
beyond
the
blockchain,
it's
pretty
insane.
A
The
ministry
of
Lithuania
has
joined
hyper
ledger
because
they
want
to
move
all
of
their
financial
stuff
on
the
blockchain,
pretty
crazy,
in
my
opinion,
pretty
exciting
as
well
a
bit
of
bragging
two
years
ago,
I
said
thirty,
where
we
started
today.
Actually
this
slide
is
a
bit
out
of
date
because
I
had
to
submit
it
a
while
ago.
I
have
226
now
members,
so
we
are
really
growing
very
fast.
We
have
five
frameworks
for
tools.
We
have
two
production
releases,
ledger
fabric
and
hydrology
assaulters,
and
we
have
very
big
community.
A
We
have
meetups
all
over
the
world.
As
of
yesterday,
we
launched
a
meet-up
in
Cape,
Town,
I'm,
very
sorry
to
say,
and
we
don't
have
a
meet-up
in
Johannesburg
mean
ups
are
places
where
people
come
and
talk
all
about.
You
know
what
is
happening
in
hyper
ledger
or
what
are
the
different
frameworks?
How
can
you
install
and
develop
it,
or
what
can
you
do
to
really
kind
of
speed
up
the
process?
These
are
all
run
by
the
community,
so
it's
all
open
source.
We
don't
provide
that
kind
of
funding
or
whatever
we
don't
sponsor
them.
A
A
These
are
the
frameworks
that
we
have
so
this
is.
These
are
the
code
bases
as
I'm
saying
you
can
go
online
right
now
and
download
it?
It's
not
like
you.
We
have
to
be
a
member
to
do
that.
Fabric.
You've
heard
all
about
it
in
previous
talk,
so
I
want
to
repeat
it.
Salter's
is
an
interesting
one
which
uses
proof
of
elapsed
time
as
the
consensus
mechanism.
A
India
is
the
identity
project
that
we
have,
that
is
coming
from
Evernham
and
sovereign
foundation.
That
is
really
cool
and
very
exciting.
Hyper
ledger.
Our
aha
comes
from
our
Asian
partners
and
is
focused
on
mobile
devices.
Is
super
lightweight,
like
has
very
tight
memory
control.
It
has
been
developed
in
C++
uses
sumeragi
as
consensus
mechanism,
it's
Byzantine
fault,
tolerant,
and
you
can
actually
run
SPV
proofs
on
mobile
devices
in
Roseberry
files,
which
is
pretty
cool,
and
then
we
have,
which
is
a
Syrian
project,
that
we
have
focuses
on
implementing
the
solidity.
A
Smart
contracts
in
open
source
takes
away
all
of
the
tokens
and
all
of
the
cryptocurrency
stuff
and
just
takes
the
enter
the
kind
of
enterprise
side
of
ethereum
and
implements
that
I'm,
neither
sentiment
as
the
smart
contract
as
the
consensus
mechanism
very
for
the
other
project,
so
you
can
use
boil
with
salt
or
with
fabric
and
use
solidity,
smart
contracts
and
those
other
projects,
and
then
we
have
composer
Explorer
and
cello,
which
are
the
tools
for
the
other
projects.
You
heard
about
this
composer
Explorer
intro
or
like
your
DevOps
tools.
Colt
is
really
really
cool.
A
One
I
think
we
have
stuff
and
somewhere
here
and
agent
from
riffle
these
guys
have
kind
of
initiated
that
project
together
with
entity.
It's
an
interoperability
project.
So
it's
the
integral
ledger
for
protocol
and
implemented
in
Java,
which
we're
really
really
excited
about
and
really
grateful.
So
that's
really
our
focus
on.
A
How
do
we
merge
all
of
those
efforts
right
because
we
have
like
five
frameworks
here
and
then
there
is
the
etherium
guys
and
the
bitcoin
guys
and
forum,
guys
and
I'm
sure
I'm
missing,
like
five
other
projects
right
now
out
there
in
the
world
so
and
I'm,
not
saying
that
our
projects
are
the
best
because
they
are
probably
not
so.
How
do
you
major
authors,
how
do
merger
or
it
kind
of
transaction
between
each
other
so
interpret?
Interoperability
is
really
important
to
everyone.
A
Now
I've
been
talking
for
like
20
minutes
and
I
haven't
covered,
probably
half
of
the
important
information
and
I
I'm
like
super
fast
in
talking.
So
how
do
we
now
get
a
slightly
slower
speed?
Well,
I
have
something
for
you.
It's
called
the
EDX
course
you
can
go
online,
it's
a
self-paced,
free
of
charge
and
online
course
it's
on
the
EDX
platform.
A
A
It's
like
very
start,
very,
very
high
level.
What
is
the
blockchain,
what
are
they
like
basics
and
so
on
and
then,
after
all,
it
digs
deeper
into
the
technical
stuff.
So
if
you
literally
like
the
MIT
sandwich,
it
actually
walks
you
through
how
to
implement
your
deploy,
your
blockchain
and
to
use
case
into
two
of
our
frameworks,
altars
and
fabric,
and
just
compares
them
together.
So
that's
also
pretty
nice
I
guess
so
just
do
that.
All.
A
The
information
is
surprise.
Surprise.
It's
simple,
hyper
ledger
art
confusingly.
If
you
want
to
email
us
all
of
our
emails
are
at
Linux,
Foundation
org,
not
at
hyper
laser,
but
that's
aside
so
I
think
a
few
ways
to
participate
are
these,
which
are
mailing
lists,
append
a
hack
first
and
upcoming
events.
A
The
next
harvest
will
be
in
Amsterdam
in
June,
there
again
open
to
public,
and
you
don't
have
to
can
just
register
and
come
over
to
go
to
our
Vicky
engage
in
discussions
on
rocket
chat
because
that's
where
all
of
the
discussions
are
fine
and
fix
bugs
we
love
people
who
fix
bugs
participate
in
working
groups.
We
have
like
12
working
groups
in
healthcare.
A
Papers
several
like
more
technical
ones,
if
you
want
technical
ones,
so
that's
all
of
that
community
resources
so
go
there!
Watch
webinars
videos,
training
materials.
We
have
associate
members
that
are
doing
training
if
you
want,
like
proper
official
training
for
your
company.
So
that's
and
soon
we
are
announcing,
get
a
vendor,
sorry,
so
people
that
will
look
for
developers
if
you're
a
developer
look
up
there
because
you'll
be
able
to
actually
find
jobs
and
internships,
and
we
just
announced
an
internship
program.