►
Description
Hyperledger In depth: An hour with ConsenSys - Hyperledger & Ethereum- who put Peanut Butter in my Jelly?
The first of its kind, please join us for this three-part webinar series with Hyperledger member, ConsenSys. The series is focused on educating attendees on various use cases of Ethereum Mainnet and Hyperledger Besu. The series will go into detail on public mainnet deployments, and interoperability and security challenges to keep in mind. It will also cover DeFi and NFTs as well as recent technical developments.
Session 1: Mainnet overview - Intro
Title: Paving the way for enterprises to take advantage of the public mainnet
Date:October 14 - Time zone: 8amPDT/11amEDT/5pmCEDT
Speaker(s):
• Eleazar Galano, Co-Founder and Head of Engineering, Infura
• Didier Le Floch, CTO, Codefi
Description:
Are you ready to go public? When considering Public Mainnet deployments, two things can come to your mind, the interoperability and security challenges and the huge potential to free up innovation and unlock assets that were previously frozen between siloed organizations. Join us for an insightful presentation to better understand the Public Mainnet benefits and how it has enabled a large amount of applications in the past few years. This session will help you get an overview of the successful projects deployed on mainnet and how to start.
-----
In the “Hyperledger In-depth: An hour with… .” series, Hyperledger members share learnings from their projects and try to answer all the hard questions about the pains of working with DLTs. It is not yet another webinar: participants will be encouraged to take part, come with prepared questions and voice opinions. Expect live demos and tutorials, stories from the battle field and hopefully some heated discussions. Let's get out of the zoom fatigue and engage to share experiences and build a stronger community.
----
Hyperledger – Open Source Blockchain Technologies
Hyperledger is an open source community focused on developing a suite of stable frameworks, tools and libraries for enterprise-grade blockchain deployments.
It serves as a neutral home for various distributed ledger frameworks including Hyperledger Besu, Fabric, Sawtooth, Indy, as well as tools like Hyperledger Avalon, Cactus and libraries like Hyperledger Aries, Ursa. Learn more about Hyperledger projects: https://www.hyperledger.org/use
Case Studies: https://www.hyperledger.org/learn/case-studies
Training & Certification: https://www.hyperledger.org/learn/training
Tutorials: https://www.hyperledger.org/use/tutorials
Webinars: https://www.hyperledger.org/learn/webinars
Events: https://www.hyperledger.org/events
Vendor Directory: https://www.hyperledger.org/use/vendor-directory
Subscribe to the Hyperledger Newsletter: https://www.hyperledger.org/newsletter
Follow-us on Twitter @Hyperledger
Learn about Hyperledger Membership: https://www.hyperledger.org/about/join
#Hyperledger #HyperledgerMember #Ethereum
A
All
right
welcome
everyone,
excellent!
Thank
you.
So
much
welcome
everyone
we'll
go
ahead
and
get
started
good
morning,
good
afternoon
and
good
evening
to
those
of
you
who
are
joining
from
around
the
world.
My
name
is
daniela
barbosa
and
I
am
the
executive
director
of
hyperledger
and
the
general
manager
at
the
linux
foundation
for
blockchain
healthcare
and
identity.
I'm
very
pleased
to
be
the
host
today
of
today's
hyperledger,
in-depth
webinar
with
our
member
consensus.
A
Today's
speakers
we
have
is
g,
who
is
the
co-founder
of
the
head
engineering
of
inferior
and
didier
le
flock
who's,
the
cto
of
codify,
so
I'm
very
excite
excited
and
we'll.
Let
them
introduce
themselves
in
a
little
bit
so
welcome
so
once
again,
if
you
are
joining
us
for
the
first
time
in
one
of
these
webinars
all
are
welcomed
in
the
hyperledger
community.
We
do.
We
are
committed
to
creating
a
safe
and
welcoming
community
for
all.
A
So
please
review
our
hyperledger
code
of
condent
and
the
basics
is
be
nice
to
one
another,
be
respectful
and
let's
be
helpful
and
collaborative
a
couple
housekeeping
rules
as
standard
with
our
hyper
ledger
meetings,
webinars,
meetups,
etc.
We
do
operate
under
an
anti-trust
policy,
so
we
do
have
participation
by
industry
competitors
and
it
is
the
intention
of
the
linux
foundation
to
conduct
all
these
activities
in
accordance
with
the
antitrust
laws.
A
If
you
have
any
questions,
please
visit
our
website
to
review
and
if,
during
the
session,
you
have
any
questions,
please
message
myself
or
one
of
the
other
hosts
and
we
can
assist
you.
Please
note
that
this
session
is
being
recorded,
so
the
the
session
will
be
available
afterwards
and
our
webinar
library,
as
well
as
on
youtube,
and
these
slides
will
be
available
for
download
as
well
with
the
videos.
So
we
look
forward
for
you
to
view
of
those.
If
you
have
any
questions.
A
Just
let
us
know,
this
is
an
interactive
session.
So
we're
going
to
have
eg
and
didier
are
going
to
do
a
presentation
and
talk
to
you
a
little
bit
about
the
work
that
they've
been
doing.
But
please
stay
active
and
get
the
most
of
it.
Raise
your
hand
if
you
have
a
question
we'll
get
to
it
during
the
q,
a
part
and
we'll
allow
you
to
do
a
voice
question,
if
you
so
wish,
so
just
go
ahead
and
raise
your
hand
to
do
that.
A
You
can
also
use
the
question
and
answer
section
in
the
zoom
webinar
just
clicking
on
the
button
asking
your
question
there
and
we'll
get
to
those
or
go
ahead
and
ask
comments,
questions,
etc
in
the
chat.
So
once
again,
for
those
of
you
who
just
joined
us
feel
free
to
say
hello,
and
where
are
you
dialing
in
or
zooming
in
from
today,
and
once
again
welcome
everybody
to
the
webinar?
A
Just
as
a
reminder,
you
know,
hyperledger
is
a
collaborative
and
global
open
source
software
community,
we're
hosted
by
the
linux
foundation
and
we're
really
focused
on
advancing
block
technology.
Blockchain
technologies
for
businesses
focused
on
our
developer
community.
So
once
again
all
are
welcomed
and
we
look
forward
to
our
discussion.
A
Hyperledger
is
made
up
of
multiple
projects,
and
here
you
see
our
17
projects.
Today's
focus
is
going
to
be
in
on
our
ethereum
community,
which
we
do
have
a
hyperledger
bezu,
which
is
our
java
based
ethereum,
client
and
eg,
and
ddr
are
going
to
talk
about
some
of
the
other
consensus
products
that
are
available
for
enterprises
as
well.
A
A
and
in
2018,
when
we
started
working
very
closely
with
the
ethereum
enterprise
alliance,
as
well
as
the
ethereum
foundation,
where
they
are
associate
members
of
hyperledger
as
we
are
of
their
organizations
and
many
participation
opportunities
since
2018
and
beyond
in
2019
in
august
of
2019.
We
also
had
a
project
that
was
contributed.
An
open
source
project
at
the
time
was
called
pantheon
and
well
pegasus,
and
it
was
contributed
to
hyper
ledger
and
renamed
hyper
ledger
basu,
so
hyperledger
bezu
once
again
has
been
a
part
of
the
hyperledger
community.
A
A
We
know
that
you
know
the
forbes
blockchain
50,
for
example,
had
21
companies
that
were
using
ethereum
and
enterprise
applications.
So
adoption
continues
to
rise.
Hyperledger
bezu
is
one
of
the
four
mainnet
compatible
ethereum
clients
that
are
supporting
future
hard
works
and
the
hyperledger
bay
zoo
community
is
very
active
and
if
you're
interested,
please
do
participate
at
the
end.
I'll
tell
you
a
little
bit
about
how
to
go
to
do
that.
A
A
couple
weeks
ago,
daniel
heyman
did
a
presentation
around
the
palm
chain
and
how
they
utilize
hyper
ledger.
Bezu
and
palm
nft
studio
is
behind
the
damien
hurst,
the
currency,
which
is
a
very
interesting
project
as
well
as
dc
comics
and
many
more
so
lots
of
activities
happening
in
the
hyperledger
community.
But
for
today
we
want
to
focus
on
easy
and
dda's
presentation.
So
I
will
go
over
and
dda
and
easy.
You
want
to
introduce
yourselves
and
get
started
and
I'll
stop
my
screen
and
go
ahead.
B
Sure
so
did
your
flock.
I
joined
constancy
three
years
ago.
My
background
was
in
banking,
the
first
and
half
a
year
and
a
half.
I
was
focused
on
enterprise
use
cases
in
particular
consortium
projects
and
then
over
the
past
year
and
a
half
been
leading
technology
and
engineering
of
the
fintech
product
group
of
conferences
called
codify.
A
C
Yeah
thanks
danielle,
my
my
name
is
eg
galano,
I'm
one
of
the
co-founders
of
the
infira
project.
That's
been
part
of
consensus
since
2016.
pretty
much
been
working
solely
on
that
project.
Since
I
joined
the
ethereum
space
at
the
same
time,
my
background
is
in
scalable
web
systems
distributed
systems.
Cloud
engineering
spent
most
of
my
early
career
at
a
startup
called
gaikai.
B
So
as
we
know
and
is
now
notorious
ethereum
as
broad
adoption,
both
in
enterprise
and
in
and
in
crypto,
there
are
the
largest
community
of
developers
and
the
largest
user
base,
essentially
in
blockchain
ecosystems
and
there's
been
you
know
a
few
years
ago,
most
projects
were
running
on
on.
Most
enterprise
projects
were
running
on
private
infrastructure
or
permission
infrastructure,
so
networks
deployed
by
enterprises.
B
B
One
major
trend
that
has
accelerated
the
adoption
of
public
infrastructure
is
also
the
fact
that
beyond
ethereum
mainnet,
there
are
now
many
other
venues
that
are
public
networks
that
can
be
used
to
issue
assets.
So
some
of
them
are
public
side
chains
like
polygon
and
nxti,
and
others
are
layer.
2
technologies
that
derive
their
security
from
from
layer
1
and
are
usually
roll
up
roll-ups
like
optimism
and
arbitrary,
we'll
talk
about
it
a
little
bit
in
this
presentation
so
key.
What
are
the
key
advantages
for
an
enterprise
to
use
public
infrastructure?
B
Another
huge
aspect
is
immutability
longevity,
so
you
know
there's
been
many
cases
of
enterprise,
starting
with
small
networks
of
four
nodes
and
then
wanting
to
scale,
and
sometimes
they
find
themselves
in
a
situation
where
they
have
to
migrate
from
one
particular
private
network
to
another.
In
order
to
achieve
that,
no
such
problem,
if
you
use
public
infrastructure,
a
big
boom.
Obviously
a
big
advantage
is
the
the
connection
with
ecosystem
applications
on
public
infrastructure.
So
in
parts
we
are
decentralized
finance.
B
B
So,
coming
back
to
the
advantage,
the
advantages
we
mentioned,
the
both.
So
if
you
think
of
your
typical
private
blockchain
journey
or
dlt
german
it,
it
has
quite
a
lot
of
steps
and
in
large
part
because
they
are
roughly.
You
know
if
you
simplify
two
two
situations:
either
you're
on
your
own
and
you
decide
to
launch
a
dedicated
network
for
a
particular
use
case
and
you
still
have
to
deploy
the
infrastructure.
B
But
there
are
ways
to
to
do
it
relatively
simply
and
and
the
question
the
challenge
there.
Is
that
it's
your
network?
How
do
you
ensure
that
you
broaden
the
ecosystem
and
you
manage
to
invite
other
people
to
that
network?
If
you
want
to
scale
that
creates
some
potentially
some
challenges
and
the
other
scenario
is
a
scenario
where
multiple
enterprises
come
together
form
a
consortium.
B
You
still
have
obviously
some
of
the
challenges,
in
particular
around
security,
ensuring
that
your
smart
contracts
are
properly
audited
and
you
do
have
and
that's
the
the
main
trade-off
is
you
you
replace
a
cost
of
infrastructure
by
a
different
cost
of
usage
of
the
network
via
gas
that
needs
to
be
paid
in
the
native
cryptocurrency
of
the
of
the
network.
But,
as
we
will
see
in
this
presentation,
even
this
problem
is
gradually
getting
somewhat
solved.
B
They
are
obviously
and
we
provide
blockchain
as
a
service.
For
example,
for
private
network
via
current
blockchain
service,
which
simplifies
greatly
some
of
those
challenges,
but
still
you
still
have
a
customer
infrastructure.
You
still
have
the
questions
around
adoption,
governance
and
onboarding
in
the
case
of
public
infrastructure,
really
the
key.
The
key
additional
questions
are
coming
back
to
gas
having
to
pay
gas
in
eve,
some
of
the
volatility
in
the
price.
Obviously
we're
going
to
talk
about
it
and
compliance,
but
any
of
those
challenges
are
gradually
being
addressed.
B
B
B
There
are
other
pieces
of
infrastructure
that
you
that
you
need
beyond
the
chain
so
potentially
oracles,
potentially
in
some
cases,
cross-chain.
Some
form
of
cross-chain
interoperability,
particularly
in
use
cases
that
involve
both
a
digital
assets
like
a
security
and
a
stable
coin
or
cbdc
that
might
be
deployed
on
a
different
network.
B
Like
I
said,
composability
is
a
very
important
benefit.
I
mean
today
there
are
very
few
fairly
few
people
who
are
experimenting
with
decentralized
finance
in
in
enterprise
or
in
financial
institutions,
but
it's
changing
in
particular
with
some
announcements
around.
You
know
in
particular
ave
or
maker.
B
However,
this
is
being
solved
in
multiple
ways.
So,
first
of
all,
ethereum
mainnet
used
to
run
on
open
is
still
running
on
proof-of-work
consensus
algorithm,
which
is
fairly,
that
consumes
quite
a
lot
of
energy,
because
it's
predicated
on
solving
cryptographic
puzzles,
which
is
and
which
is
obviously
necessitates
a
lot
of
electricity.
B
Having
said
that,
next
year,
next
year,
ethereum
will
transit
from
proof
of
work
to
proof
of
stake.
This
transition
has
actually
already
started
a
year
ago.
Proof
of
stake
chain
was
launched,
and
next
year
those
the
existing
ethereum
net
will
merge
with
this
proof
of
stake
chain
and
will
create
a
much
more
energy,
efficient
venue
or
mechanism
for
ethereum
to
continue
to
run
on
on
on
maintenance.
B
This
represents
what's
going
to
happen,
what
has
already
started
and
is
going
to
continue
to
happen
next
year.
Like
I
mentioned,
the
beacon
chain
was
launched
a
year
ago.
It's
a
proof
of
stake
chain
that
is
very
energy.
Efficient,
we're
still
on
proof
of
work
in
ethereum,
one
towards
q2
next
year
of
the
merge
will
happen,
which
will
transit,
ethereum
one
essentially
to
a
proof-of-stake
consensus
and
then
from
there
more
more
scalability
solution
will
be
layered
on
to
further
increase
the
scalability
of
ethereum
in
an
energy
efficient
way.
B
B
So
far
beyond
that,
like
I
mentioned,
ethereum
two
will
provide
additional
scalability,
but
then
there's
already
many
solutions:
layer,
twos
and
side
chains
that
have
been
deployed,
some
of
which
are
deriving
their
security
from
mainnet
roll-ups
that
have
that
have
a
large
factor
of
improvement
of
scalability,
and
they
are
essentially
two
types
if
you
simplify
mostly
so
there
are
optimistic
roll-ups
that
are
based
on
throat
proofs.
So
essentially
you
have
an
oper.
B
B
I
would
also
mention
qualify
compliance
because
it's
a
way
to
scan
ethereum
addresses
to
identify
any
financial
crime
and
compliance
risk,
and
also
codify
orchestrate,
that
is
the
middleware
that
abstract
the
complexity
of
blockchain
transaction
and
so
now
I'll
leave
it
to
eg.
We
can
explain
the
role
of
inferior
in
that
process
and
how
it
here
also
provides
solutions
to
solve
other
problems
that
we
have
mentioned
earlier
in
this
presentation.
C
Oh
thanks
so
yeah,
if
you,
if
you
look
at
the
stack
where,
where
infura
sits,
is
what
we
labeled
the
blockchain
network,
we're
we're
much
closer
to
the
protocol
and
the
lower
lower
level
details
of
how
your
application
will
interact
with
with
the
blockchain
that
you're
building
your
app
on
the
the
layers
that
codify
builds
sit
on
top
of
some
of
the
services
that
we
provide.
So
here's
a
here's,
a
list.
C
That
is
required
to
run
blockchain
infrastructure,
a
blockchain,
node
or
the
node
software
is
fairly
complex.
It
has
the
consensus
layers,
it
has
an
rpc
api
server.
It
has
a
storage
system
that
that
needs
to
scale
with
the
throughput
of
the
transactions
on
the
network
and
knowing
how
to
provision
that
infrastructure.
So
it's
not
something
that
requires
a
lot
of
maintenance
was
something
that
we
wanted
to
save
teams
from.
So
by
offering
the
ethereum
api
as
a
service
that
was
kind
of
a
new
paradigm.
C
C
The
polygon
network,
which
dda
mentioned
earlier,
the
palm
network
optimism
the
consensus
roll-ups
or
the
cmo
project,
the
ipfs
api
and
filecoin.
If
you're
not
familiar
with
the
two
on
on
the
far
side,
I
can
explain
this
a
little
bit
I'll
start
with
polygon,
though,
where
like
dda
was
saying,
polygon
offers
a
evm
compatible,
so
ethereum
tooling
compatible
commit
chain
which
allows
people
to
deploy
applications
with
utilizing,
evm,
tooling,
utilizing
tooling
that
they're
familiar
with
like
infuria
and
truffle
diligence.
C
Things
like
that
and
having
the
benefit
of
already
supporting
proof
of
stake,
which
now
provides
a
high
transaction
throughput,
the
energy
and
efficiency
that
a
lot
of
people
desire
with
proof
of
stake
and
also
more
stable
fees.
That
I'll
explain
more
about
on
the
next
slides
palm
is
another
offering
that
we
started
to
support
at
the
at
the
end
of
spring
of
this
year,
which
is
focused
on
providing
an
nft
platform.
C
That's
now
powering
things
like
the
the
dc
comics
launch
launch
that
just
happened
this
week,
and
then
we
have
the
rollup
solutions.
We're
actually
missing
one
from
from
this.
I
just
know
this,
which
is
the
arbitrarum
optimistic
roll-up
solution,
so
we
support
both
the
optimism
and
arbitrarum
optimistic
roll-ups,
which
are
another
ethereum
native
scaling
solution
or
layer
2..
C
It
gets
expensive
to
store
data
on
a
public
blockchain
and
the
ideal
when
people
were
talking
about
and
designing
ethereum
was
that
we
would
be
able
to
tie
into
a
decentralized
storage
network
and
the
protocol
labs
team,
which
developed
the
ipfs
protocol
in
the
filecoin
project,
are
offering
a
solution
for
that,
which
is
a
decentralized
storage
network
that
can
be
tied
into
ethereum
all
right
next
slide.
Please
studio.
C
C
So
the
the
difference,
one
of
the
big
differences
with
dealing
with
a
public
blockchain,
is
now
you're
going
to
have
to
deal
with
the
gas
fee.
Market
ethereum
has
been
described
as
a
crypto
fuel.
It's
not
just
a
straight
digital
currency.
It's
a
crypto
fuel
that
powers
interactions
on
this
virtual
machine
that
allows
you
to
execute
smart
contracts
and
that
is
paying
for
compute
on
a
distributed
network
and
to
do
that.
The
the
concept
that
was
put
into
ethereum
was
this
concept
of
a
gas
fee
that
you
have
to
pay
for.
C
Every
interaction
with
a
contract
and
the
fee
market
is
a
way
to
prevent
denial
of
service
attacks
on
the
network
and
every
interaction
that
you
might
have
on
the
network,
whether
it's
a
simple
value,
transfer,
transaction
purchasing,
an
nft
interacting
with
a
a
smart
contract
powered
game,
is
going
to
have
some
cost
associated
with
it.
When
it
comes
to
a
transaction
that
gets
sent
to
the
network
and
when
you're
deploying
on
private,
your
fees
are,
are
pretty
stable.
C
Your
operating
costs
of
running
an
application
on
the
private
network
can
be
pretty
stable
or
at
least
predictable.
Based
on
the
growth
of
that
transaction
volume,
when
you're
dealing
with
a
public
blockchain
I've,
I've
shared
these
three
graphs
from
etherscan,
which
is
great
resource
for
taking
a
look
at
the
current
transaction
activity
and
analytics
of
the
blockchain
from
day
to
day
and
on
the
left.
You'll
see
the
transaction
volume
over
roughly
the
last
year
and
a
half
and
how
steadily
that
grows,
and
then
you
look
at
in
the
middle,
the
average
gas
price.
C
So
what
is
the
gas
price
that
the
user
would
have
to
set
to
get
their
transaction
included
in
a
block
and
that's
denoted
in
gray
or
gigaway?
It's.
I
won't
get
into
the
details
of
how
how
to
calculate
pricing
just
roll
with
me
here,
the
it's
associated
with
the
daily
price
of
ether
as
well,
because
that
guy
is
like
a
very
small
denomination
of
ether
and
because
that
may
vary
day
to
day
and
the
price
of
ether
may
vary
day
to
day
from
monday
through
friday.
C
C
C
It's
up
to
you
to
entice
the
miner
to
include
your
transaction
in
the
next
block
that
there
is
no
centralized
entity,
that's
controlling
which
transactions
get
included
it's
and
that's
for
both
like
privacy
and
security,
that
nobody
can
be
censored.
If
you
can
entice
a
miner
to
include
your
transaction
and
the
way
that
you
entice
your
miner
to
include
the
transaction
is
by
setting
your
fee
appropriately
high
based
on
the
current
fee
market.
There
are
some
great
resources
ether
scan
that
I
already
mentioned.
Has
it
right
on
their
front?
C
Page
of
this
is
what
the
current
gas
price
is,
that
you
should
set
there's
another
one
called
each
gas
station
that
provides
another
api.
That
can
tell
you.
This
is
the
historical
trend
of
gas
prices
and
what
you
need
to
do
to
set
your
fee
so
that
you're
at
the
the
bottom
of
this
funnel
able
to
get
your
transaction
out
and
not
stuck
at
the
top
of
this
funnel,
where
your
fee
was
set
too
low,
that
you're
constantly
being
priced
out
next
slide.
Please.
C
That
used
to
be
our
simple
graphic
to
explain
how
fees
worked
on
ethereum.
If
you
follow
the
ethereum
space
and
the
developments
in
the
ethereum
space
in
august,
there
was
a
hard
fork
called
the
london
hard
fork
which
introduced
a
fee
market
change
called
eip
1559
and
on
the
right.
It
roughly
goes
over
what
changed
there.
C
So
what
happens
when
the
funnel
gets
filled
up
when
the
transaction
keys
on
this
network
fill
up?
Is
that
transactions
get
dropped?
So
you
can
see
those
three
envelopes
that
we
have
showing.
You
know
these
transactions
are
getting
dropped
from
the
queue.
This
is
an
inference
queue
if
you're
running
your
own
infrastructure.
That's
not
your
cue.
This
key
that
we're
talking
about
is
the
global
transaction
pool.
C
So
if
there's
a
large
spike
in
transaction
volume,
this
queue
is
going
to
fill
up
and
the
lower
price
transactions
are
going
to
get
priced
out
and
they
may
get
dropped
and
what
happens
when
a
transaction
gets
dropped?
Is
it
breaks
the
delivery
chain?
So
if
you
look
on
the
right,
every
transaction
on
on
the
network
that
comes
from
your
account
needs
to
have
a
sequential
order,
so
I
first
send
transaction
1
and
then
I'll
send
transactions
2
through
99,
and
I
can't
send
transaction
99
without
sending
everything
in
between
first.
C
C
C
People
were
continuing
to
try
to
get
their
transactions
in
to.
I
don't
want
to
get
too
much
into
the
specifics
of
maker,
but
essentially
to
protect
their
investments
that
they
had
inside
of
the
maker
product,
and
that
resulted
in
kind
of
like
exacerbating
the
problem,
because
more
transactions
on
the
network
made
the
problem
worse,
not
better,
and
if,
if
systems
are
architected
a
little
bit
differently,
it
can
help
avoid
this
type
of
situation.
C
And
yep
next
slide.
Solving
these
problems
is
not
trivial,
with
a
lot
of
people
end
up
having
to
build
custom
infrastructure
specific
to
their
use
case,
to
be
able
to
solve
this
issue
some.
Sometimes
it's
as
simple
as
retrying
a
transaction
and
saying
if
my
transaction
didn't
get
mined
within
a
minute
five
minutes.
10
minutes.
Whatever
is
acceptable
to
your
application.
C
C
C
C
C
C
C
A
Great
wonderful
and
as
a
reminder,
everyone,
you
can
ask
your
questions
in
three
different
ways:
number
one.
If
you
want
to
do
a
voice,
if
you
want
to
ask
your
questions
via
voice,
please
raise
your
hand,
use
the
raise
hand
feature
in
zoom
and
we'll
go
ahead
and
permission
you
to
speak
and
it'll,
be
great.
To
hear
your
voice
and
say
hello.
Number
two
is
feel
free
to
drop
some
questions
into
the
question
and
answer
tool.
A
Just
click
on
that
ask
your
question
and
we'll
get
to
those,
and
we
will
read
the
ones
that
are
there
already,
because
there
are
some
people
on
the
live
stream
and
then
in
the
recording
that
won't
see
the
q
a
section
so
we'll
do
those
on
voice.
And
last
but
not
least,
if
there's
any
questions,
you
can
also
just
drop
them
straight
into
the
chat
feature
and
we
can
get
them
going.
So
there
was
a
question
that
was
answered
in
the
q.
A
marta
picarska
actually
asked
a
question
around.
A
B
Yeah,
I
think
I
mean
whoever
deploys
the
application
and
is
the
is
the
owner
of
the
intro
account
ultimately
we'll
configure
the
application
to
use
particular
insurance
points
that
correspond
to
a
particular
venue.
So
it's
the
responsibility
of
user
use,
the
user
as
in
the
inferior
user,
not
the
end
user
of
the
application.
A
C
So,
that's
not
something
that
we
do
currently,
because
it
requires
some
introspection
into
the
that
specific
trade
to
understand
the
slippage
and
be
able
to
cancel
the
transaction.
That
being
said,
it
is
something
that
a
few
other
groups
have
that
have
started.
Integrating
itx
have
currently
built
themselves
and
have
asked
us
if
it's
something
that
we
can
integrate
into
our
systems,
which
would
be
a
way
to
cancel
the
transaction.
C
If
we
see
that
it's
no
longer
going
to
be
successful,
that,
if
you
were
going
to
do
it
manually
basically
means
you
send
a
cancel
transaction,
a
higher
trip,
a
same
nonce
transaction
with
a
higher
gas
fee
that
will
then
cancel
out
that
trade
that
you
already
had
in
the
transaction
pool.
Once
you
have
a
transaction
in
that
transaction
pool,
there's
no
guarantees
that
can
be
made,
though,
because
a
miner
can
always
decide
they're
still
going
to
include
that
transaction,
regardless
of,
if
there's
one
with
a
higher
fee.
C
A
All
right
anybody
else
have
any
questions
once
again,
just
put
them
in
the
chat
or
raise
your
hand,
and
we
will
get
to
you
one
of
the
questions
I
have
you
know
in
particular
eg.
You
had
on
your
slide
specific
to
palm
as
one
of
the
side
chains
that
uses
a
hyperledger,
bezu
and
kind
of
to
the
to
to
the
question
of
how
do
you
choose
specific
to
the
hyperledger
community
in
hyperledger
bezos?
C
C
But
we
we've
worked
closely
with
the
busy
team
early
on
the
pantheon
team,
sharing
requirements
of
what
we
were
seeing
with.
You
know
the
difficulties
of
running
node
infrastructure
at
scale
whether
it
was
slow,
rpc
performance
or
issues,
syncing
clients
relatively
quickly,
where
it
takes
not
just
days
but
weeks
to
sync,
a
new
ethereum
client
from
scratch
and
get
the
the
full
blockchain
downloaded.
A
Yeah,
that's
great
yeah,
we're!
Definitely
seeing
a
lot
of
activity
around
the
palm
network
made
me
a
very
cool
mom
because
of
the
dc
comics
nft
drop.
So
I
was
happy
about
that
because
I,
my
daughter's,
like
that's
his
hyper
ledger,
so
great
great
great
answer
once
again.
If
anybody
has
any
other
additional
questions,
go
ahead
and
cue
them
up.
I
do
have
a
question
didier
and
eg.
You
know
specific,
you
know
when
we
started
this
webinar.
A
I
talked
a
little
bit
about
the
relationship
and
kind
of
the
collaboration
that
we've
done.
We've
had
with
the
ethereum
ecosystem
for
since
the
beginning
of
our
project.
Maybe
you
can
tell
us
a
bit
about
where
what
you
see
is
as
different
in
today's
enterprise
blockchain
conversations
that
you're
having
across
the
different
industries
where
yeah
that
that's
the
question
like
what's
different,
what
kind
of
questions
are
you
getting
from
these
enterprise
businesses
that
are
interested
in
in
the
ethereum
ecosystem.
B
B
Essentially,
in
some
cases,
securities
versus
emoney
and
we'll
see,
I
think,
more
and
more
experiments,
pilots
or
life
pilots
of
particularly
financial
institutions,
trying
to
you
continuing
to
use
mainnet
and
even
possibly
in
the
case.
Recent
case
of
society
are
interacting
with
some
of
the
d5
protocols
as
well.
I
think
it
will
become
more
and
more
the
case
as
regulation
clarifies
as
well
for
sure,
but
these
are.
These
are
the
main
reasons
why
people
explore
public
networks.
B
We
still
see
a
lot
of
you
know,
supply
chain,
use
cases
or
focused
on
provenance,
use
cases,
so
satisfying
problems
of
assets
and
particular
that
are
that
are
still
deployed
on
private
networks.
So
we
still
see
a
a
a
prominent
number,
a
large
number
of
of
private
network
use
cases,
making
use
of
corm
and
ipad
ledger
bezu
and
narco
blockchain
service
infrastructure,
but
I
think
the
the
tenants,
the
the
trend
of
using
mainnet,
is
growing.
A
Yeah,
well
certainly,
it's
a
continuum
of
different
different
hybrid
requirements,
et
cetera,
as
we
continue
to
see
that
well.
Thank
you.
I
know
there's
another
question,
but
we
are
at
the
hour.
I
want
to
thank
eg
and
didier
for
today's
session.
Once
again,
this
is
part
of
an
educational
series
around
you
know
an
ethereum
in
the
public
mainnet.
We
encourage
you
to
come
and
view
some
of
our
other
sessions
that
are
coming
in.
But
once
again
you
know,
hyperledger
beiju
is
one
of
our
hyperledger
projects,
one
our
distributed
ledgers.
A
We
welcome
everyone
to
come,
join
the
hyperledger
basic
community.
If
you
go
on
our
website,
you
can
get
involved
to
see
the
wikis,
the
chats
etc.
We
also
have
a
free
online
self-paced
mooc
that
is
available
via
the
edx
platform
that
is
available
for
anyone
it's
free
to
use.
You
could
get
a
certificate
at
the
end
via
edx
before
I
believe
it's
99
us
dollars,
but
please
do
take
a
look
at
that
course.
A
It's
off
the
hyperledger.org
training
website
so
as
as
part
of
our
educational
series,
we're
going
to
continue
doing
project
specific
and
industry-specific
ecosystem
specific
sessions
upcoming
in
november,
we'll
have
some
project
workshops,
which
would
be
multiple
hour
workshops
specific
to
hyper
ledger.
Aries
and
hyperledger
indy
focused
on
our
identity
solutions
within
the
hyperledger
project.
A
This
one
is
also
a
hyperledger
bay
zoo
project
that
ledger
leopard
has
put
out
with
rti
oliveira
ricken
will
be
speaking
about
their
use
case
and
the
benefits
that
the
their
customer
rti
has
already
seen
using
hyperledger
and
there's
a
case
study
on
our
website.
That
gives
you
the
full
details.
If
you
want
to
read
in
advance
of
that
session,
the
next
ethereum
based
education
series
will
be
on
november
3rd
at
8
a.m.
A
Pacific
time
this
one
will
be
on
d5
endows
a
deep
dive
into
unprecedented
d5
growth
and
liz
matthew
who's.
The
head
of
strategic
sales
at
consensus
in
the
us
will
be
joining
us
for
that
session.
So
please
do
register
for
that
session
as
well.
We
have
a
lot
of
great
content
across
all
our
projects:
hyperledger
fabrics,
sawtooth
bay,
zoo,
indie
and
more
via
the
global
forum,
which
happened
in
june
and
we'll
be
doing
additional
sessions
as
we
go
through.
We
are
open
of
community,
so
please
do
get
involved.
A
There's
many
ways
that
you
as
an
individual
or
as
a
company
can
join
us.
Please
do
take
a
look
at
some
of
the
resources
that
we
make
available
and
provide
any
feedback
that
you
have
on
more
content
that
you'd
like
to
see
and
more
things
that
you
would
like
to
see
from
us.
So
once
again,
thank
you
for
watching.
We
really
appreciate
your
time
and
your
questions.
If
you
have
any
questions
didier
and
eg,
how
do
they
get
in
touch
with
you.
A
You'll
put
your
email
address
into
the
chat
room
so
once
again,
if
you
have
any
questions,
feel
free
to
reach
out
to
eg
or
didier
and
to
myself
as
well.
Anybody
on
our
team,
if
you
send
questions
to
membership
at
hyperledger.org,
we'll
get
back
to
you
as
soon
as
we
can
so
once
again,
thank
you
for
watching,
and
we
will
see
you
soon.