►
Description
A virtual Hyperledger meetup with Mark Rakhmilevich, Senior Director, Blockchain Product Management at Oracle.
Enterprise blockchain has evolved from being primarily about track & trace capabilities on shared ledger and cross-ecosystem transactions to incorporate tokenization of digital assets using fungible tokens and NFTs, decentralized identity, wallets, hybrid ledger approaches, and other Web3 capabilities. This session will delve into why Web3 is relevant to enterprises and highlight how some key Hyperledger technologies and member innovations are used to support these capabilities. We will share a broad range of use cases across B2B and B2C enterprises leveraging Web3 capabilities across permissioned and public chains.
----
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
Discord: https://discord.gg/rVCn4j7UFd
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 #Blockchain
License
Creative Commons Attribution license (reuse allowed)
A
People-
okay,
great
all
right
thanks!
Thank
you,
David!
Thank
you
for
the
opportunity
to
talk
about
this
important
topic
on
website
Technologies
and
how
they
are
beginning
to
permit
into
Enterprise
and
Government
Solutions
great,
to
see
the
audience
here.
I
see
folks
from
Tampa
to
Barcelona,
Nigeria,
India
and
very
hot
southern
France
here
as
well
great
all
right.
A
We've
got
quite
a
bit
of
customer
success
in
the
space.
Oracle
has
been
picked
for
the
last
three
years
by
Forbes,
blockchain
50,
and
you
know
to
logic
centers
based
on
you
know,
successful
customer
deployments
and
sort
of
growth
of
the
momentum
in
our
blockchain
efforts.
So
I'm
going
to
cover
today
a
few
topics
we're
going
to
start
with
sort
of
basic
definition
of
what
we
see
as
web
series.
A
A
little
introduction
of
Oracle
boxing
platform,
which
is
based
on
extended
capabilities,
this
hyperledger
fabric
Foundation,
and
then
we'll
talk
about
two
key
distinguishing
areas
of
F3:
portable
digital
losses
of
organization.
How
we
approach
it,
how
we're
providing
the
capabilities
and
some
customer
examples
and
then
around
the
centralized
identity
as
well.
How
we're
looking
at
providing
those
capabilities
for
verified
credentials
and
we're
there
and
we're
beginning
to
see
them
being
used
and
then
just
close
with
some.
You
know:
q
a
and
links
to
some
additional
materials.
A
So,
let's
get
going,
we
have
a
lot
to
cover
and,
as
I
mentioned
definition
is
always
a
challenge
with
you
know,
web3
people
have
widely
different
opinions
as
well.
This
question
raised
on
Twitter
a
couple
years
ago
and
you
see
some
sample
responses.
You
know
anything
from
self-sovereignty
and
Community
ownership
exit
liquidity,
grave
delusion.
You
know
transactional
people.
A
Obviously
you
know
view
web
series
with
their
own
particular
lens
and,
depending
on
you
know,
their
focus
and
their
experience,
and
you
know
the
capabilities
that
they
are
trying
to
bring
to
Market
if
they
are
part
of
a
startup.
You
know
this
is
all
values
quite
a
bit.
So
what
do
we
see
as
sort
of
key
aspects
of
web3
I?
Think
there
are
two
Trends
two
sets
of
Trends
right
from
the
top.
We
have
sort
of
decentralization
and
disintermediation
right.
A
You
know
people
are
what
was
they
concerned
about
the
platforms
that
own
your
content
and
they
want
to
make
sure
that
content
creators
have
ability
to
own
their
content,
earn
from
their
content.
I,
don't
have
to
sign
off
your
rights
Etc
and
that
there
is
a
sort
of
decentralization
approach
to
providing
variety
of
services
on
the
other
side
bottom
mobs.
There
is
a
range
of
technologies
that
we
have
seen
in
March.
A
The
centralized
identities
and
related
to
that
verified
credentials
is
in
other
areas,
that's
quite
important
and
it's
opening
up
new
capabilities,
for
you
know
individual
identity,
but
also
some
interesting
ways
of
dealing
with
a
variety
of
what
you
would
call
claims,
documentary
claims
and
so
on.
The
centralized
storage
is
another
big
Focus
area.
A
It's
providing
ability
to
you
know,
leverage
platforms
that
resist
any
kind
of
sensoring
and
then
the
centralized
governance
right,
of
course,
dowels-
and
you
know
there
are
some
in
other
forms
that
are
emerging
in
this
area
and
I-
think
we're
going
to
see
a
convergence
between
sort
of
the
stop
down
desire
for
the
centralization
and
the
set
of
Technologies
coming
down
from
the
bottom
up.
That
will
help
us
arrive
at
sort
of
this
next
generation
of
interactions
of
various
sorts,
person-to-person
interactions.
A
You
know
business
to
Consumer,
business,
to
business,
government,
to
person,
governmental
business
and
so
on,
and
those
interactions
are
going
to
be
characterized
by
a
few
things.
They're
going
to
be
obviously
powered
by
blockchain
and
increasingly
artificial
intelligence,
particularly
generative
AI
tools,
they're
going
to
be
Amplified
by
the
immersive
capability,
virtual
augmented
and
extended
reality,
and
is
that
going
to
enable
a
set
of
services
and
capabilities
such
as
digital
identities,
wallets
smart
contracts,
off-chain
Edge,
Computing,
Etc
and
perhaps
many
others.
A
A
You
know
what
are
some
of
the
specific
standards
that
are
emerging
in
those
areas,
so
interconization.
Of
course,
we
see
ERC
standard
0c20
for
fungible
token
721
1155
and
a
number
of
others
for
non-fungible
tokens
a
token
taxonomy
framework
as
well,
which
is
kind
of
trying
to
bring
together
a
unifying
framework
across
a
number
of
different
token
standards
in
centralized
data
storage.
You
know
ipfs
many
of
you
know
about
zero
chain,
which
is
an
oracle
partner
from
a
while
back
providing
similar
Technologies
for
the
centralized
identity.
A
A
When
the
simplest
governance,
we
have
a
range
of
different
consensus
mechanisms
which
I
would
argue
part
of
the
centralized
governance,
particularly
from
an
Enterprise
perspective.
You
know
Consortium
models
and
others
and
those
of
course,
which
are
more
programmable.
Smart
contract
driven
governance
models.
They
all
have
specific.
You
know
benefits,
which
is:
why
are
things
they
begin
to
matter
not
only
from
a
consumer
perspective
but
from
Enterprise
and
government
perspective
right,
so
tokens
obviously
provide
capabilities
to
do
Financial
transactions
without
requiring
you
know
bank,
so
as
intermediaries.
A
You
can
use
them
to
protect
AP
ownership
because
they
can
represent
variety
of
intellectual
property.
They
can
provide
traceable.
History
of
you
know,
life
cycle
transactions
associated
with
was
its
non-fungible
tokens.
It
can
very
that
can
be
used
to
represent.
You
know
whether
digital
art,
music
product,
increasingly
we're
beginning
to
see
use
of
nfts
to
represent
product
components,
ingredients-
and
you
know,
product
assembly
kind
of
things
like
that.
A
The
Central's
identity
enables
user
control
and
greater
privacy
for
many
users,
more
granular
claims
right.
Many
of
you
have
heard.
You
know
the
example
where
you
are.
You
know
if
you're
going
to,
let's
say
a
bar
with
21
years
of
age,
cutoff
requirement.
You
can
prove
that
you're
over
21,
without
having
to
disclose
all
of
the
information
in
your
driver
license
that's
sort
of
a
classic
example
of
the
centralized
identity
and
verified
credentials,
but
there's
many
others
right.
A
Just
you
know,
group
of
organizations
the
people
came
together
or
maybe
supporting
particular
sports
team
and
we're
beginning
to
see
some
interest
in
sports
leagues,
having
Dow
government
teams
Automation
in
decision
making
and
speed.
Of
course,
transparency
and
such
and
I
think
we're
beginning
to
increasingly
see
governance
questions
being
raised
in
Consortium
networks,
whether
we're
talking
about
supply
chain,
provenance
or
other
kind
of
things
where
some
degree
of
governance
automation
is
important
and
the
different
programmable
capabilities
and
structures
are
coming
to
play
as
well.
A
So
let's
talk
a
little
bit
about
tokenization
and
portable
digital
license,
because
it's
obviously
a
big
part
of
webstery
right
tokens,
obviously
help
with
transfer
ownership
or
potentially
rights
to
the
assets,
maybe
not
ownership
completely.
But
you
can
Define
certain
rights.
You
can
verify
ownership
history,
probably
again
cryptographically
without
requiring
intermediaries.
A
You
can
support
fractional
ownership,
which
is
kind
of
important
to
increase
liquidity
of
certain
assets
and
enable
participation
you
can
track
digital
assets
or
digital
twin
of
a
physical
assets
represented
as
a
token
as
well
in
variety
of
transactions,
whether
it's
BTC
engagements
or
B2B
transactions,
there's
actually
a
great
paper
that
was
published
by
OCD
in
2020
that
talks
about
different
categories
of
tokens,
tokens
that
are
native
to
blockchain.
It
exists
on
their
own
chain
and
tokens
that
exist
both
on
chain
and
off
chain,
representing
a
pre-existing
real
asset.
A
So
this
is
becoming
you
know
quite
important
in
variety
of
areas.
You
know,
of
course,
traditionally
started
with
Bitcoin
and,
of
course,
there's
many
cryptocurrency
chains
out
there
business
days.
You
know
some
are
more
legitimate.
So
now
this
is
obviously,
but
we
have
seen
an
explosion
of
that
with
ethereum
programmable
tokens.
A
Right
so
we'll
know
about
your
sequences
for
fungible
token
721
for
non-fungible,
but
then
there
is
emerging
since
like
11
55
specs
that
combines
fungible
and
non-fungible
tokens
in
a
single
contract,
ERC
1400,
which
provides
a
little
bit
more
capabilities
around
standardized
tokenization
for
Securities,
and
there
is
emerging
networks.
You
know
things
that
flow,
for
example,
Financial
marketplaces,
many
others,
and
there
is
a
lot
of
emerging
Enterprise
use
cases
right.
A
So,
on
the
fungible
side,
we're
increasing
the
beginning
to
see
tokens
used
in
rewards
programs
and
loyalty
points
in
particular,
particularly
multi-brand
loyalty
points,
royalty
tracking
for
intellectual
property
payments
and
particularly
micropayments
cross-border
funds.
Transfers,
of
course-
and
you
know,
Bank
back
digital
currency
and
cbdc's
as
well.
You
might
have
seen
recently
is
that
Central
Bank
of
Philippines
announced
the
wholesale
cbdc
project
for
which
they've
selected
hyperledger
fabric
technology
as
a
Baseline.
A
So
we're
beginning
to
see
a
lot
more.
You
know
cbdc
projects,
beginning
to
leverage
hyperledger
technology
for
nfts.
We
see
also
rewards
programs,
particularly
providing
kind
of
VAP
Awards
of
various
sorts
and
I'll
talk
about
one
example
that
we're
working
with
right
now:
a
product
traceability
component
traceability,
particularly
in
those
regulated
production,
Supply
chains
that
are
you
know
very
strict
about
provenance
of
the
components
and
products
and
how
those
products
come
together
into
sub-assemblies,
and
things
like
that.
A
There
is
a
big
movement
around
electric
vehicle
batteries
and
batteries
in
general,
particularly
in
the
circular
economy,
battery
passports.
A
big
thing,
Germany
has
passed
some
recent
regulations
and
has
an
initiative
called
battery
pass
to
track.
All
of
the
batteries
ensures
that
they
get
recycled
Etc
in
logistics,
electronic
bill
of
lading,
which
is
a
document
that
conveys
both
custody
and
ownership
rights
and
goes
and
gets
passed
from.
A
You
know
the
shippers
to
the
different
carriers
and
to
the
receiver
ultimately
also
in
supply
chain,
we're
seeing
certification,
specifications
and
other
things
being
expressed,
leveraging
activities,
and
so
on.
So
quite
a
bit
of
effort
in
these
areas
that
really
tell
us
that
the
organization
has
arrived
into
Enterprise
space.
A
We
have
a
development,
local
tool
called
blockchain
up,
Builder,
that's
able
to
generate
chain
codes
from
a
specification,
so
we
started
by
essentially
creating
a
specification
leveraging
a
standard
like
token
taxonomy
framework,
which
is
essentially
a
meta
model
that
allows
us
to
Define
different
token
types,
behaviors,
custom
properties
and
so
on,
and
then
we
can
use
those
specification
templates
and
we
have
automated
life
cycle
automated
chain
code
generation
capability.
So
we
can
generate
chain
code
managing
all
of
the
life
cycle.
A
All
of
the
you
know:
behaviors
mentable,
transferable
vulnerable,
all
the
standard
behaviors
that
you
would
need
for
a
token
based
on
a
particular
token
based
talking
type
properties.
Etc,
we've
also
done
some
work
to
optimize
hyperledger
fabric
Pier
logic,
so
that
we
can
avoid
the
Mississippi
conflicts.
When
you
are
updating,
you
know
multiple
token
transactions,
the
same
block
for
the
same
account
and
so
on,
and
they
have
since
extended
that
with
non-fungible
token
support,
including
gearsg
721,
which
provides
a
whole
non-fungible
token
and
then
ERC
1155.
A
A
So
it's
just
a
little
bit
of
an
introduction
if
you're
willing
to
keep
building
blocks
and
we'll
talk
a
little
bit
more
about
the
centralized
identity
as
well
as
we
get
there.
But
let
me
give
you
a
little
bit
of
an
overview
of
Oracle
blockchain
platform
built
on
hyperledger
fabric,
as
I
mentioned,
so
you'll
see
standard
peer
nodes
ordering
service,
which
is
a
set
of
nodes
that
create-
and
you
know,
mint
blocks
from
the
transaction
sends
them
back
to
peer
nodes
to
appendix
a
ledger.
A
Once
transaction
has
been
verified
peer
nodes,
also
where
smart
contracts
executed
membership
service,
which
is
fabric
CA.
That,
because
this
is
a
permission,
Network
allows
us
to
create
identities
for
organizations
create
identities
for
the
different.
You
know
Affiliated
members,
if
you
will
client
organizations,
as
well
as
for
the
nodes
themselves,
ordering
nodes
peer
nodes
and
so
on
for
interaction,
because
all
those
interactions
here
dance
through
signed
messaging.
A
So
in
order
to
verify
that
the
signature
is
valid
in
any
message
that-
and
you
know
it
receives-
that
you
have
to
be
able
to
apply
pkcs
standards
to
you
know
and
that's
based
on
the
private
public
keys.
We
have
enriched
this
environment
with
a
set
of
additional
capabilities
operations,
management,
tooling.
A
We
make
it
easier
to
integrate
a
develop
and
took
a
low
code.
Blockchain
up
Builder,
which
I'm
another
sinks
has
a
built-in
mechanization
engine
that
allows
us
to
deploy
organization
chain
codes,
integration
with
an
indexing
database
using
Oracle
database,
no
surprises
there
to
provide
for
access
to
metadata
and
transaction
payload
data
and
so
on
in
a
ways
that
supports
high
volume,
queries
live
analytics,
machine
learning,
integration
and
the
like.
A
So
you
can
quickly
provision
it
in
a
matter
of
10-15
minutes
with
all
of
the
you
know,
built-in
resources,
everything
you
see
here
and
start
working
on
integrating
these
applications,
which
is
where
the
value
comes
in
right,
blockchain
by
itself,
is
out
a
transaction
flow
without
sharing
data
is
not
going
to
be
particularly
useful,
but
you
start
integrating
applications.
You
can
do
that
through
the
hyperledger
client
sdks
through
our
rest,
apis
and
variety
of
integration,
adapters
that
we
provide
with
Oracle
insert
part
applications
as
well.
A
There's
been
a
lot
of
innovation
that
you've
done
to
mentioned.
We
started
in
2016.,
we've
released
our
first
version
in
2018,
a
lot
of
infrastructure
for
high
availability,
Dynamic
scaling,
identity
management,
integration
and
you
know
on
and
on
security
block,
Integrity
verification,
fine-grained
axles
on
chain
for
Enterprises
that
need
more
granular,
Security,
Management,
tooling,
around
operations,
management,
monitoring,
dashboards,
Etc
versus
web
UI
and
a
set
of
devops
apis
development
portal
and
so
on.
The
API
Gateway
is
it
attached
on
which
manages
and
automates
a
lot
of
interactions
from
a
client
application
site.
A
Discovery
transaction
orchestration
provides
the
rest,
API
super
synchronous,
asynchronous
transactions
event
subscription
with
reliable
callback.
We
valid
recently
two-phase
commit
based
Atomic
transaction
coordination,
which
allows
us
to
coordinate
not
only
transactions
across
multiple
fabric
channels,
but
also
X,
open
XA
standard
resource
manager
for
external
transaction
managers,
which
allows
us
to
do
two-phase,
commit
or
Atomic
transaction
updates
across
off-chain
resources
and
blockchain
resources
on
chain
and
extended.
A
The
traditionally
supports
ethereum
interoperability
so
that
you
can
now
do
atomic
transaction
update
across
both
high
potential
Fabric
and
ethereum,
or
any
evm
based
networks
out
there
with
the
same
kind
of
capability
with
optimization
called
lrc,
because
obviously
evm
networks
and
ethereum
don't
provide
a
two-phase
commit,
but
in
a
two-phase,
commit
orchestration.
You're
allowed
to
have
one
one
resource
where
you
can
do
a
transaction
and
you
can
determine
finalities.
It
has
been
committed
and
then
do
a.
You
know.
Two
phases
on
the
other
components
like
hyperledger
fabric
with
Oracle
extensions.
A
Our
local
development
tool
block
should
not
Builder,
which
integrates
development,
build,
deploy,
test
tooling
and
provides
other
generation
of
both
chain
codes
building
and
the
chain
codes
themselves.
There's
local
remote
deployment
options.
Tailorable
templates
and
a
lot
of
built-in
security
as
well,
so
there
is
role
based
and
function
based
security
generated
into
the
chain
code
and
based
on
top
of
that
and
tokenization
digital
losses.
That
I
mentioned
earlier
for
fungible
tokens,
ttf
extension
of
ERG
20
for
non-fungible,
esp721
and
then
combination
of
fungible
and
non-fungible
in
the
RC
1155..
A
We've
also
added
an
exchangeable
mechanism.
So
if
you're
doing
fungible
tokens
for
multi-currency,
let's
say
multi-currency,
cbdc
or
multi-brand
loyalty
points,
we
need
to
exchange
them
a
few
different
rates,
so
the
built-in
liquidity
pull
mechanism
and
then
cbdc
sandbox
infrastructures.
It
allows
us
to
take
this
technology
into
cbdc
engagements
and
have
not
only
the
correct
tokenization
engine
but
all
of
the
necessary
interbank
kind
of
a
cbdc
capabilities,
analytics
auditing
and
many
other
things
that
central
banks
are
quite
interested
in.
A
If
they're
going
to
experiment
in
cbdc
technology
very
easy
to
find,
if
actually
in
Oracle
Cloud,
you
have
an
account
or
you
can
provision
a
free
trial.
One.
There
is
this
menu
here
on
the
top
left.
It
allows
you
to
drop
down
to
developer
services
and
then
select
blockchain
platform
very
quickly
provision.
A
few
different
parameters
you
would
specify
click
create
and
it
basically
orchestrates
in
Marshalls
all
of
the
resources
necessary
both
infrastructure
fabric
nodes
and
all
the
other
components
and
15
minutes
later.
A
You
have
a
notifications
that
this
is
ready
for
you
to
run
the
blockchain
codes
and
so
on,
and
you
can
go
and
you
know,
bring
up
a
console,
download
from
developer
portals
blocks
and
not
Builders,
not
experimenting
with
that.
The
console's
got
a
lot
of
interesting
capabilities
for
administration
configuration
management
out
of
the
box.
Those
are
easy
to
use
web
UI
without
requiring
a
PhD
in
blockchain
lifecycle,
management
for
smart
contracts,
monitoring,
troubleshooting
Etc,
Ledger
browser,
Channel
browser
and
so
on.
Many
tools
out
there
I
mentioned
the
next
thing
database.
A
This
is
something
that
we
found
quite
important
because
there's
a
lot
of
things
that
you'd
want
to
do
with
this
data
with
The
Ledger
data
off
chain
right,
you
cannot
run
effective,
live
analytics
at
array
at
the
speed
of
smart
contracts,
responding
to
queries
right.
So,
if
you're
going
to
be
looking
at
aggregated
data
over
large
time
spot
or
a
large
number
of
users
Etc,
it's
really.
You
know
expensive
to
do
that
on
chain,
but
by
asynchronously
updating
a
schema
in
Oracle
database.
A
Transaction
letter
message
I
wanted
to
highlight
that
so
in
our
rest,
API,
we
essentially
have
this
two-phase
implementations.
You
can
specify
the
transaction
arrays,
multiple
chain
codes
and
multiple
channels.
Right
so
let's
say
we
have
traditional
fabric
marbles
chain
code
example
where
representing
some
Goods
that
you're
transferring
on
channel
goods
and
then,
if
you
have
a
channel
wallet
where
you've
deployed
the
payment
chain
code,
so
you
want
to
make
sure
that
payment
and
the
transfer
of
the
marbles
is
done
atomically,
and
so
everything
is
a
commits
or
it
rolls
back.
A
You
can
do
that
by
specifying
essentially
a
atomic
transaction
API
call
versus
kind
of
a
payload
right,
and
we
actually
now
extended
that
as
I
said
to
work
not
only
across
fabric
but
Fabric
and
ethereum
or
evm
Networks,
and
this
allows
us
to
essentially
use
this
two-phase
commit
mechanism
where
we
put
a
transaction.
You
know
in
the
prepare
Force
phase
first
across
the
different
channels
or
networks,
and
then
we,
you
know
check
that
events
have
been.
A
You
know
published
on
Commit
transaction,
commit
fabric
transaction
commit,
and
then
we
do
a
commit
rollback,
so
this
is
actually
going
to
give
a
commit.
Rather
this
is
going
to
get
updated
in
the
state.
Db
there's
a
bunch
of
others.
You
know,
we've
done
a
lot
of
work
in
different
use
cases
I'll
invite
you
to
take
a
look
at
the
ebooks
that
we
have.
There
is
a
link
here.
A
You
can
scan
also
the
QR
code
to
get
access
to
it,
and
there
is
a
lot
of
interesting
stuff
on
use
cases
and
for
the
blockchain
enhancements
and
so
on.
I've
been
also
picked
by
Juniper
research
on
top
of
the
leaderboard
when
they
did
assessment
of
the
different
blockchain
platforms,
but
I
wanted
to
talk
a
little
bit
more
about
organization
how
and
how
we
can
provide
that
on
fabric
right
because
fabric
does
not
have
this
native.
A
You
know
capabilities
of
its
built-in
tokens,
so,
in
addition
to
all
of
the
infrastructure
stuff,
to
make
it
easy
to
run
easy
to
secure
easy
to
extend
and
so
on,
you
felt
the
need
to
really
simplify
the
adoption
by
creating
applications
ecosystem
and
if
you
have
a
lot
of
partners
that
provide
capabilities
across
many
different
Industries
as
well.
As
you
know,
Financial
Services,
Logistics,
manufacturing
Etc
just
got
cut
off
a
little
at
the
top.
A
Sorry
about
that
and
then
custom
applications
through
this
local
development,
tooling,
that
supports
automatic,
automated
chainco
generation
with
built-in
tokenization
support
as
well.
So
this
is
a
tool
that's
built
on
essential
Visual
Studio,
as
Visual
Studio
code
extension
for
the
GUI
part,
but
also
has
a
command
line
interface
for
CI,
CD
kind
of
things.
It
allows
you
to
manage
the
entire
development
test,
deployment
lifecycle
for
chain
codes
because
built-in
fabric
2.5
for
testing
and
supports
all
of
the
chain
code,
lifecycle,
operations
on
the
packaging
and
storing
and
so
on.
A
So
when
you
generate
here
the
chain
codes
from
templates,
you
can
then
automatically
deploys
them
not
only
on
Oracle
blockchain
but
any
hyperledger
fabric
node.
You
can
package
them
and
you
know
we
have
specific
deployment
accelerators
if
you
will
for
Oracle
networks
through
our
rest
apis,
but
you
can
package
and
deploy
and
it
will
run
its
standard
fabric
chain
codes.
It's
generated
either
in
typescript
for
node.js
or
go
right,
and
when
you
generate
you
can
pick
the
target
language
that
you
want
to
generate
in
and
we'll
essentially
generate
all
of
the
crowd
methods.
A
You
can
then
deploy
it,
as
is,
if
you
want
to-
or
you
can
add,
custom
methods.
If
you
need
additional
business
logic,
that's
a
little
bit
more
in
a
comprehensive.
You
can
deploy
it
locally
on
2.4
fabric
2.5.
You
have
local
built-in
fabric
here
and
then
you
can
test
and
debug
using
standard
visual
code,
debugging
tools,
we're
also
providing
by
the
way
and
in
our
latest
release
ability
to
generate.
A
You
know
rest
apis
automatically,
so
you
can
test
against
deployed
environment
and
then
you
can
package
and
deploy
to
Oracle
blockchain
platform
on
premises
so
in
a
cloud
and
start
basically
running
through
the
rest
apis
for
those
shankos
that
have
been
deployed
because
they're
automatically
exposed-
or
you
can
go
through
many
here
with
all
those
are
generated,
token
methods.
So
that's
helps
to
speed
up
the
development
and
deployment
and
testing
and
so
on.
A
So
how
we
apply
this
for
tokenization,
so
we
have
essentially
created
models
metamodels
that
are
helping
us
to
generate
either
base
and
ttf
or
ELC
721
University
1155,
the
necessary
token
lifecycle
chain
codes
from
those
templates,
and
this
has
integrated
identity
management
and
the
scpi,
because
this
is
account
based
token
engine.
It
also
supports
liquidity,
pools
mechanisms,
as
I
mentioned
earlier,
as
a
liquidity
or
exchange
pools
that
allow
you
to
exchange
fungible
tokens
based
on
whatever
exchange
rates
that
you
might
want
to
set
using
apis.
A
This
is
based
essentially
on
generating
a
core
SDK
methods
right
for
different
Frameworks,
that
I
mentioned
it
has
a
custodial
wallets
built
in
and
there's
an
account
by
system
and
we're
working
on
support
for
non-custodial
wallets
down
the
road
as
well,
and
then
we
create
a
set
of
wrapper
functions.
A
researcher
plus
wrapper
functions
that
allow
you
to
much
easier
interact
with
those
methods.
All
of
them.
Allow
you
to
pass
organization,
ID
and
use
ideas,
function
parameters,
so
you
can
tie
them
this
particular
accounts.
You
can
customize
them.
Of
course,
extensions.
A
There
is
function,
level
security
as
well.
So
if
you
want
to
restrict
that
using
fine-grained
access
control,
unless
I
mentioned,
you
can
do
that
and
there
is
a
role
by
security.
So
we
can
generate
automatically
specific
role,
management
methods
for
a
mint
burner
and
notary
roles
and,
of
course,
based
on
the
account
and
they're
all
assigned,
and
there
are
message
to
assign
the
roles
we
cannot
identify
as
a
call
of
the
function
and
then
ensure
that
the
security
is
applied
appropriately.
A
So
you
could
use
this
methods
directly
through
the
rest,
apis
that
we
expose-
or
you
can
add,
additional
custom
chain
code
methods
on
top,
because
everything
you
get
is
in
source,
so
you
can
do
more
complex
business
logic
or
you
can
also
use
cross
chain
code
invocation
to
invoke
them
from
additional
from
existing
smart
contracts
to
other
smart
content
that
you
might
have
that
deal
with.
Maybe
other
objects
but
need
the
you
know,
Court
organization
support,
and
so
the
previous
slide
I
showed
you
was
for
fungible
token.
A
Here's
examples
of
the
templates
that
we
support
for
non-fungible.
This
is
the
xc721
and
the
plus
means
that
we
have
taken
the
Liberty
to
extend
it
a
little
bit
to
make
it
a
little
bit
more
useful
from
an
Enterprise
perspective
like
adding
vulnerable
properties.
So
you
could
burn
it.
Adding
ability
to
have
custom
properties
and
custom
metadata
custom
metadata
is
assigned.
A
Of
course,
when
you
mean
the
token
custom
properties
are
changeable
updatable
by
current
owner
of
the
token,
so
stocking
gets
transferred
the
control
and
it
gets
to
update,
and
you
can
specify
whatever
properties
you
want
here.
Then
we
have
VLC
1155.
Similarly
extended,
but
in
ERC
1155
spec,
you
can
combine
non-fungible
tokens
and
fungible
tokens
as
well
right.
A
So
this
allows
you
to
create
a
an
environment
where
you
could,
for
example,
exchange
fungible
tokens
as
a
payment
for
non-fungible
tokens,
or
vice
versa,
and
there
are
applications
that
take
advantage
of
that
and
most
recently,
we've
released
We've
released
a
fractional
non-fungible
token
support
as
well.
So
there
is
an
example
template
we
provide
for
real
estate,
for
example.
A
So
those
are
some
examples
of
the
templates
for
the
tokens
exchange
pools.
Just
to
illustrate
that
you
can
create
them.
You
can
initialize
them
by
initializing,
the
exchangeable
user
and
that
user
will
have
multiple
sub
accounts
for
different
currencies
that
you
define.
You
can
set
exchange
rate
to
update
them
and
you
can
find
the
exchange
pool
buy
eyes
as
a
percentage
of
minting,
so
you
can
call
them
mint
function
and
provide
a
percentage
of
the
minting
amounts.
It
goes
to
the
exchange,
pool
or
regular
transfers
right.
A
So
there
could
be
participants
which
are
regularly
liquidity
providers
and
they
can
do
a
transfers
into
those
pools
and
automatically.
You
can
call
a
convert
message.
Token
conversion
specify
a
token
going
in
you
know
one
currency,
token
ID,
essentially,
and
to
be
transferred
to
a
different
account
in
a
different
currency
right.
So
you
could
say
from
now
I
wanted
to
talk
an
ID.
A
You
know
XYZ
USD
100
units,
and
they
want
to
transfer
that
in
you
know,
I
don't
know
XYZ
Europe
to
on
different
account,
and
this
is
essentially
liquidity
pool
mechanism.
What
will
happen
is
internal
Swap
and
again
this
is
done
atomically
in
a
way
that
ensures
that
you
know
the
transaction
completes
successfully
across
to
the
Target
account
or
enrolled
back
across
everywhere,
and
everybody
keeps
their
own
money.
A
Ethereum.
Interoperability
is
something
that
also
I
think
is
important
as
the
first
step
towards
portability
in
portable
digital
assets,
so
we
have
taken
essentially
our
infrastructure
with
API,
Gateway
and
organization
system.
We
have
enriched
it
by
providing
and
built-in
ethereum
client.
That's
part
of
the
two-phase
commit
orchestration,
and
what
we
can
do,
then,
is
we
can
do
a
two-phase
commit
with
extended
lrc,
optimization
transfer,
so
you
could
do
a
prepare,
for
example,
operation
on
the
Chain
code
message
on
the
fabric
side.
A
You
can
then
do
a
commit
and
verify,
and
you
can
specify
finality
parameters
how
many
blocks
to
wait,
and
you
know
what
we
want
to.
You
know
wait
for
certain
amount
of
time
and
then,
when
this
reaches
a
finality
conditions,
you
specified
then
we'll
go
and
do
commit
on
this
side
right,
so
this
guy
will
still
commit
so
a
quick
response
here.
Somebody
was
asking
in
the
chat
if
the
blockchain,
our
Builder,
is
good
to
use
for
use
cases
other
than
organization.
A
And
this
is
what
happens
when
you
actually
invoke
this
ethereum
inter
integration?
Actually,
here's
a
chain
code
on
fabric
that
we're
specifying
with
an
arguments
in
the
channel,
and
then
we
have
the
seller,
C
extension
that
allows
us
to
specify
ethereum
request
and
this
could
be
signed
or
unsign.
In
this
case
it's
unsigned
so
we're
specifying
all
the
parameters
and
there's
any
specifying
finality
parameters
as
well
and
isolation,
level
and
timeouts.
A
So
this
will
go
ahead
and
you
know
run
the
chain
code
and
fabric.
It
will
run
chain
code
solidity
chain
code
here
on
ethereum
that
you're
invoking.
We
specify
the
URL
in
this
case
in
a
gorilla
test
net,
but
whatever
Network
you
want
to
use
and
then,
as
a
response,
you
basically
get
the
transaction
IDs
in
a
in
a
committed
State.
This
is
on
a
fabric
side
right,
commit
transaction
ID.
A
It
was
first
prepared
and
then
there
was
commit
and
then
the
ethereum
response
as
well
and
the
transaction
hex
from
the
ethereum
side,
and
you
can
look
it
up
in
Easter,
scan
as
well
and
see
that
it
has
taken
now.
If
this
finality
parameters
do
not
result
in
the
block
being
added
within
this
time
or
number
of
blocks
Etc,
then
we
will
do
a
roll
back
and
you
will
see
you
know
on
the
fabric.
Slides
are
all
back
as
well,
and
this
works
with
ethereum.
A
This
works
with
EVMS,
like
polygon
and
so
on.
There's
many.
You
know
interesting
use
cases
that
we
have
seen
people
explore.
You
know,
for
example,
you
can
do
an
nft
here
on
fabric
and
use
your
C20
to
pay
for
it,
and
the
esc-20
transfer
is
transfer
or
most
recently,
for
example,
you
can
maintain
nft
here,
maybe
for
confidentiality
reasons
or
other
kind
of
you
know
IP
protection.
A
You
want
to
do
it
here,
but
then
somebody
buys
it
and
you
want
to
provide
greater
liquidity
on
ethereum
side
evm
side,
and
so
you
could
do
essentially
a
burn
operation
here
or
lock
operation
and
then
a
mint
operation
here,
atomically
right.
This
is
ensures
that
the
token
Isa
arrives,
because
it's
minted
here
and
by
the
way
you
can
transfer
all
of
the
token
history
from
fabric
side
onto
the
evm
side
on
ethereum
side.
A
But
if,
for
some
reason
this
fails,
then
the
rollback
will
ensure
the
token
remains
active
and
available
on
the
fabric
side
as
well.
So
you
know
you
can
use
tokens
and
Oracle
blockchain
to
track
public
chain
token
balances
as
well,
so
you
can
have
a
like
a
you
know,
essentially
a
bookkeeping
token
account
here
for
a
variety
of
you
know,
cryptocurrencies
that
some
banks
have
tried
to
do
as
well.
You
could
have
a
public
hash
for
confidential
transaction.
A
A
You
can,
you
know
import
existing
smart
contracts
or
the
plugs.
You
know
create
new
ones,
invoke
them
essentially
the
basically
operate.
This
is
something
a
little
different
right,
so
we
actually
allow
you
on
Oracle
blockchain,
which
is
calculated
fabric
to
run
evmcc,
which
is
evm
chain
code,
that
emulates
Estero
Mutual
machine
and
allows
you
to
run
solidity
chain
codes
inside
expose
them
through
the
fabster
providers.
This
is
something
that
some
customers,
beginning
to
use.
A
Fab
3
is
actually
a
provider
that
toxic
fabric
execute
on
one
side
to
the
VM
chain
code,
and
here
exposes
Json
rpcs
that
allow
you
to
interact
with
standard.
You
know
web3,
tooling,
Like,
Remix,
ID
and
so
on
the
result.
We
also
expanded
this
to
support
the
rest
apis
invoke.
So
this
is
chain
codes
on
the
VM,
so
this
combination,
essentially
of
the
availability
of
the
evm
and
I'll,
mention
pathetically
that
really
glad
to
see
the
reappearance
of
evm
in
in
a
fabric.
A
The
mentions
that
we've
done
a
lot
over
the
last
number
of
years
in
financial
services
in
retail,
manufacturing
and
supply
chain,
Logistics
and
global
trade,
and
increasingly
web3
and
nfgs,
and
we're
beginning
to
see
a
number
of
those
actually
start
leveraging
tokenization
chain
codes,
which
is
coming
back
into
Webster
world
right
versus
digital
currency,
renewable
energy
certificates,
which
is
a
project
we're
currently
doing,
rewards
programs.
You
know
micropayments
in
a
freight
services,
automation,
platform,
data
assets
for
Association
for
trading
Etc,
and
those
are
some
examples.
This
is
a
ticketing
example.
A
This
is
our
cptc
sandbox,
so
it
basically
contains
the
blockchain
nodes
right,
which
is
a
scopology
fabric
nodes
as
well
as
some
tooling
for
the
application
side
of
it,
integration,
tooling,
database,
analytics
for
monitoring
and
so
on,
and
then
we've
generated
our
tokenization
layer.
We
have
apis,
and
then
we
have
this
application
that
provides
cbdc
capabilities
for
wholesale
cbdc
and
also
apis.
For
you
know,
retail
cbdc
use
cases
and
they
begin
to
see
interest
in
commercial
Banks
as
well
for
leveraging
this
not
just
relying
on
central
banks.
A
But
you
know
the
tokenized
deposits
or
you
know
if
you
will
bank-based
stable
coins.
Things
like
that
I
wanted
to
mention
the
nft
use
case
as
well.
We've
worked
with
one
of.com
recently
to
help
launch
rewards
by
Warner
Music
Group
wmj
rewards.
This
is
essentially
one-off,
based
Enterprise
grade
software,
suite
that
supports
Nifty
Marketplace
across
multiple
chains.
So
this
is
deployed
across
our
blockchain
platform,
which
is
fabric
together
and
Teslas
in
a
hybrid
environment
using
another
hyperledger
project
Firefly
to
orchestrate,
and
then
they
provide
the
Nifty
Marketplace.
A
It
allows
basically
musical
hours
as
your
membership
is
a
wmj
rewards
to
earn
tokens.
Digital
badges
participating
challenges
and
then
redeems
those
rewards
for
you
know
specific
gift
cards,
VIP
tickets
to
show
Concepts
and
shows,
and
so
on.
So
this
is
one
of
the
strong
examples
in
music
nfts.
Another
partner
called
life.
Flex
is
that's
also
doing
hybrid
blockchain
support
with
Appalachia
fabric
salon
and
polygon,
and
they
provide
the
website
generation
capabilities.
A
That's
interesting
because
it
not
only
does
basic
nft
support,
but
it's
enriched
with
gamification
and
immersion
capability,
so
they
can
actually
generate
in
a
metaphors
like
virtual
worlds
for
use
cases
ranging
from
rewards
programs,
HR,
onboarding,
training
and
so
on.
So
this
is
a
very
powerful
combination.
A
This
is
in
a
few
Marketplace
that
being
built
by
partner
called
three
docs
that
supports
essentially
non-traditional
Investments,
where
there
is
a
network
of
companies
that
use
a
blockchain
network
to
share
their
kpis
production
kpis
and
then
essentially,
this
data
goes
in
on
the
net
and
The
Ledger
used
by
nft
generators
to
create
specific
nfts
based
on
the
company
results,
and
then
we
have
a
trading
platform
associated
with
that
it
allows
for
those
Netflix
to
be
traded.
So
this
is
a
an
interesting
kind
of
alternate
Investments
use
case.
A
A
Strong
interest
in
leveraging
tokens
in
tracking
product
components,
ingredients
inventories
things
like
that,
and
we
have
some
custom
examples.
This
is
in
textile
industry,
whereas
if
you
have
a
number
of
companies
that
imp
that
make
things
from
the
chemical
ingredients,
they
provide
fibers,
Yarns,
Fabrics
garments,
Etc
and
the
traceability
is
done
using
our
blockchain
platforms
that
allows
them
to
drill
down
very
granular
fashion,
to
see
for
a
particular
garment
what
all
of
the
sub
ingredients
it's
made
from
and
then
track.
A
You
know
Zinta
inventory
and
then
there
is
royalties,
because
it's
a
certified
materials
as
well
they're
being
tracked,
and
dependencies
across
companies
and
ingredients
from
this
data
in
government
use
cases,
we've
done
a
pilot
implementation
for
Grants
program,
so
this
is
basically
a
granting
of
funds
to
and
at
multiple
levels
right.
So
sometimes
you
have
Grant
letters
to
a
particular
institution.
A
Maybe
you
know
universities
often,
and
then
they
also
do
SUB
grants
from
that,
and
so
tracking,
particularly
subgrants,
is
very
complex
and
a
lot
of
it
I
mean
takes
a
lot
of
time.
I
mean
I
think
there
was
an
IBM
studies
that
said
that,
instead
of
a
government
granting
situations
to
Academia
researchers
can
spend
up
to
40
of
their
time
on
paperwork
tracking.
A
You
know
the
expenses
and
where
the
money
went
and
all
of
that
stuff,
so
we
combined
an
nft
token
for
the
grant
letter
with
functionable
tokens
to
actually
manage
the
financial.
You
know
the
actual
currency
amounts
and
allows
this
to
be.
You
know
sub
granted
right.
So
if
you
have
a
grant
and
then
you
can
have
a
sub
Grant
and
you
can
track
all
of
the
expenses
reported
against
the
grant
amounts,
Basin
categories
and
so
on,
and
you
know
everything
is
going
to
be.
A
Quite
you
know
quite
important
because
there's
you
know
so
much
of
at
least
in
U.S
government
funding
spent
through
grants
and
a
few
minutes
on
the
centralized
identity.
This
is
a
more
recent
Trend
in
terms
of
kind
of
use
that
we've
seen
in
you
know
Enterprises
and
government,
and
so
on.
So
the
centralized
identity
also
often
referred
to
as
a
self-sovereign
identity.
It's
a
standard
framework
based
on
the
concept
of
digital
identifiers
and
verifiable
credentials.
A
Right
so
it
allows
users
to
take
control
back
users,
get
to
decide
what
information
they're
going
to
disclose.
If
you
verified
credentials,
which
consists
of
multiple
claims
potentially
and
they
can
pick
and
choose
which
claims
they're
going
to
present,
because
that
user
information
sits
in
the
wallet
it
doesn't
sit
in
some
centralized
I.T
system.
There
is
nothing
to
hack
right.
A
Companies
are
spending
enormous
amount
of
effort
and
funds
to
secure
their
internal
systems,
particularly
identity
management
system.
Because
you
know
you
go
everywhere,
you
have,
you
have
to
create
an
account
on
a
bank
account
insurance
company.
You
know
Healthcare
System
account
all
of
those
are
maintained,
managed
by
their
own
internal
systems,
and
that
means
that
those
can
be.
You
know
great
attractions.
A
They
can
see
the
track
of
you
know,
because
the
shares
the
database
there
is
interoperability
as
well,
because
they're,
a
standard
kind
of
a
schemas
defined
on
a
blockchain
registry
typically
and
data
formats
that
can
be
used.
There's
also
benefits
to
actual
Enterprises
that
are
using
them
right,
faster
verification
process.
They
don't
have
to
spend
as
much
time
and
energy
and
verifying
the
credentials.
A
It
helps
to
reduce
the
fraud,
improve
security
of
data
and
identity
using
pki
and
reduces
the
risk
of
being
targeted
for
cyberbridge
right
and
a
lot
less
compliance
efforts
as
well
right
because,
increasingly
there's
a
lot
of
compliance
requirements
around
the
identity
management.
You
know
California
rules,
gdpr
Etc,
so
this
is
from
verify
credentials.
W3
works.
There
is
a
lot
of
examples
of
where
verifiable
credentials
can
be
used.
A
A
They
can
verify
the
identifier
of
the
holder
before
they
do
that.
Of
course,
their
own
identifies
on
the
registry
and
then
the
holder
here,
those
verified
credentials
in
their
wallet
and
they
can
send
the
presentation
of
those
credentials
one
or
more
claims
from
one
or
more
credentials
to
verifier,
sometimes
known
as
relying
party,
and
they
can
then
use
the
signatures
because
those
presentations
assigned
by
the
holders
saying
yes,
this
is
my
credential
and
inside.
A
Of
course,
the
signature
of
the
issuer
saying
yes,
I
issued
it
and
all
of
those
verifiables
registered
right
because
boschimas
and
the
IDS
are
maintained
on
the
registry.
So
this
is
kind
of
a
triangle.
We
have
actually
implemented
on
hyperledger
fabric,
the
mechanism
to
support
us
right,
so
we've
created
essentially
dag
management
chain
codes,
AS
application
chain
codes
to
create
and
update
the
IDS
and
check
the
holders
Jad.
A
And
then
we
have
a
mechanism
which
has
custom
issue
called
the
verifier
functions,
and
this
allows
for
verified
credentials
to
be
requested,
for
example,
from
holder
to
the
issuer.
The
issue
can
check
the
holders
ID
prepare
and
verified
credentials.
They
will
obviously
check
with
the
internal
systems
to
ensure
that
they
can
issue
the
credentials
that
the
person
has
passed.
Whatever
modifications
are
required
will
presented
other
documents
and
so
on.
A
That's
kind
of
off-chain
process,
but
once
credentials
are
issued
things
and
they
return
to
the
wall
to
the
holder's
wallet
and
then
the
holder
can
prepare
presentation,
send
it
to
the
verifier
verify
I.
Can
then
it
validate
that
issue
and
hold
the
ideas
that
I
mentioned
earlier
by
retrieving
public
keys
and
signatures
and
then
returns
acceptance
status
and
you
know
their
credentials
can
then
be
used,
whether
it's
in
person,
you
know
mobile,
QR
code
scan
or
some
kind
of
web
application,
where
you
gained
access
to
something.
C
B
A
A
I'll
just
drop
into
minutes,
and
let
me
take
a
few
questions
of
you
know
if
there
is
any,
if
you
can
in
the
last
five
minutes
here
so
I
just
want
to
flag
a
couple.
Examples
here
verified
credentials.
This
is
in
government
Utah
recently
issued
an
RFP
for
a
pilot
program.
Rhode
Island
had
a
pilot
program
earlier
this
year.
There
is
a
new
RFI
from
customs
and
water
protection.
Cvp
that's
been
actually
quite
interesting.
A
It's
talking
about
automated
commercial
environment
days,
which
is
a
system
that
manages
trillions
of
dollars,
of
goods
coming
and
going
out
of
us
and
into
us
and
through
customs,
and
they
have
specific.
The
idea
verified
credentials,
focus
in
the
looking
to
identify
legitimate
actors
through
JD
framework
verified
trade
document
claims
in
w3c
standards
on
verified
credentials.
A
There
is
actually
a
set
of
documents
that
been
provided,
based
on
the
CBP
standard
forms
for
trading
and
for
custom
forms
and
so
on,
and
there
is
a
request
from
CBP
on
whether
this
can
be
in
RFI
handles
a
verified,
credential
implementation.
So
this
is
quite
an
interesting
area.
Investing
there's
going
to
be
some
future
work
around
this
ace
system
to
leverage
JD,
and
this
is
potentially
so
just
to
summarize
I-
think
Webster
technology
certainly
have
significant
value.
A
They
are
going
to
be
appearing
on
many
chains
and
not
limited
to
particular
chains
where
they
have
originated,
but
the
adoption
depends
on
having
an
Enterprise
Focus
blocks
in
infrastructure.
I
think
that's
important
and
having
Enterprise
blockchain
provide
access
to
those
website.
Technologies
for
cross-ledger
interoperability,
asset
portability,
governance
mechanism,
Central
as
a
density
mechanism,
I.
Think
it's
going
to
be
important
for
this
kind
of
a
hybrid
world
to
emerge
of
absolute
Technologies
are
permeating
across
all
sorts
of
chains.
A
There's
a
number
of
other
hypology
projects.
I
talked
about
fabric
a
lot,
but
there
are
others.
I
wanted
you
to
know
about
to
explore
and
you
can
go
visit,
Oracle
block
for
additional
materials
here,
Oracle
solution,
Playbook
on
Osteo
architecture,
Center
about
nft
marketplaces.
We
have
a
bunch
of
really
interesting
stuff
the
and
you
can
subscribe
for
a
trial
as
well.
You
know
visit
our
blogs
visit
our
online
pages
oracle.com
blockchain
is
your
entry
point.
A
C
Yeah
hi,
so
this
is
Michael
from
Chicago
hey.
How
are
you
I'm
good
good?
So
you
you
have
a
fantastic
talk
and
then
you
have
a
shared
with
some
great
use
cases
in
a
later
part
and
then
I'm
very
interested
in
the
the
building
blocks.
You
know
that's
key
for
the
the
framework
of
web3
and
then
would
you
you
know
talk
a
little
bit
more
about
how
lows
so
use
cases
you
know
resonate
with.
Are
they
keep
Building
Products?
You
know
you
introduce
in
first
section.
Thank
you.
C
A
Absolutely
thanks
yeah.
So,
as
I
mentioned,
you
know
for
tokenization.
I
mentioned
a
few
examples.
One
of.com
for
music
nfts
is
is
using
our
building
blocks.
We
have
examples
where
there
are
customers
that
are
using
wallets
for
micropayments
we're
doing
work
in
cbdc
space
as
well.
You
know
some
of
those
are
confidential.
We
cannot,
you
know,
customers
sometimes
don't
want
to
disclose.
A
B
Great
well
thanks
for
that
Mark
and
thanks
for
the
question,
sorry
that
we
don't
have
more
time
for
other
questions,
but,
as
Mark
said,
he's
happy
to
have
you
reach
out
to
him
on
LinkedIn
I
just
dropped
a
link,
his
LinkedIn
profile,
Link
in
the
chat.
So
please
do
that
and
Mark
thanks
for
your
time.
I
can
send
the
recording
and
the
slides
around
to
everybody
who
signed
up
so
you'll
have
the
resources
and
thanks
for
joining
us
today,.