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From YouTube: The Brazilian Blockchain Infrastructure: A Govern... Fernando Marino & Jose Reynaldo Formigoni Filho
Description
The Brazilian Blockchain Infrastructure: A Government Initiative to Support Public-interest Services - Fernando Marino & Jose Reynaldo Formigoni Filho, CPQD Foundation
Since the beginning of 2020, the National Economic Development Bank of Brazil (BNDES) has coordinated the initiative to implement a nationwide blockchain network infrastructure to support public-interest services, which uses the DLT Hyperledger Besu. In the proposed presentation, the current state of implementation will be presented and the respective challenges encountered, who are the participants on the network, as well as the governance structure that it has been developed.
Sessions Details & Slides (if available): https://sched.co/14H50
Access All Sessions: https://events.linuxfoundation.org/hyperledger-global-forum/program/schedule/
----
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
Hello,
thank
you
guys
to
coming
well
I'm
a
Fernando
barino
I
am
blockchain
product
manager
and
soft
server
identity,
product
manager.
At
the
Pico
d,
I'll
tell
you
a
little
bit
about
it's:
an
independent
and
a
privacy
resources,
research,
research
center
and
Development
Center.
In
Brazil
we
have
almost
1
000
employees
nowadays,
any
active
markets
like
Telco.
Actually
you
came
from
Telco.
We
have
36
years
old
energy
industry,
defense,
Financial
agribusiness
and
technology
and
service
providers.
A
We
are
also
a
Brazilian
government
partner.
Okay,
that's
our
site
in
Campinas
competence
is
a
city
nearby
from
Sao,
Paulo,
well
I'm,
here
to
talk
nowadays
about
the
rbb
rbb.
It's
the
Brazilian
blockchain
Network.
It's
an
initiative
from
the
the
Development
Bank
of
Brazil
Beyond
DS,
to
create
a
public
infrastructure
in
Brazil
to
use
for
the
public
sector;
okay,
first
thoughts
about
the
rbb.
A
Second,
Network
deployment
of
a
common,
secure
and
interoperable
technological
infrastructure
of
blockchain
for
the
public
sector
infrastructure,
one
that
interoperates,
for
example,
with
the
lock
chain
lock
chain,
is
the
Latin
in
America
Caribbean,
blockchain
that
we
have
in
the
south
of
American
Caribbean
government
services,
governments,
big
tax
and
startups,
develop
applications
of
public
interesting
what
it
means.
It
means
that
this
blockchains
is
related
to
the
applications
in
the
smart
contracts
for
the
public
sector
and
the
public.
Interesting.
A
If
you
talk
a
little
bit
more
about
that
and
the
foundation
of
that
is
the
union
between
the
legislative
executive,
Judiciary
federal
government
state
state
government
and
the
municipal
governments,
together
with
the
private
sector,
we
have.
We
have
inspired
this
action
with
another
public
permission
at
the
network
that
they
have,
for
example,
alastra
in
Spain
ibesai
in
the
Europe
lock
chain
in
the
south
of
American,
Caribbean
and
actually
Sovereign
Sovereign
was
the
base
of
the
governance
model
that
you
are
developing
in
Brazil,
okay,.
A
Our
Purpose,
with
rbb,
first
of
all,
innovation
in
the
public
interest
team,
okay,
innovation
in
the
public
sector,
bring
blockchain
for
the
public
sector
in
Brazil.
It's
very
important
for
we,
you
know,
try
this
new
technology
and
try
the
services
that
we
can
offer
for
president
citizens
Trust
well,
do
you
know
nowadays
in
Brazil
have
a
lack
of
trust,
not
not
even
in
Brazil
actually
but
in
the
world
as
a
whole,
but
especially
Brazil.
We
are
talking
about
a
lack
of
trust,
trust
in
terms
of
government,
trust
or
houses.
A
Bank
is
use
it.
The
national
Brazilian,
Development
Bank,
how
it's
been
used
to
you
know,
support
initiatives
and
of
the
public
in
the
private
sector
in
Brazil
That's,
the
mission
of
this
bank
and
it's
a
public
Bank.
Actually,
so
the
idea
of
rbb,
East
and
in
body
can
check
directly
and
anybody
can
audit
the
blockchain
of
rpb
and
verify
if
the
resources
in
these
Banks
is
used
in
the
appropriate
manner
or
not.
A
Well,
what
are
you
looking
for?
We're
looking
forward
to?
First
of
all,
first
innovation
in
the
use
of
GLT
technology
for
public
interest
applications,
with
particular
emphasis
on
enabling
the
trust
needed
for
anti-fraud
and
Broad
transparency
measures.
Actually
it's
it's
the
line
with
our
account
Court
in
Brazil.
A
It
talks
about
the
future
of
public
services
and
emerging
Technologies,
and
we
have
initiatives
to
developed
at
six
research,
development
and
Innovation
projects
with
the
partners
from
the
federal
government,
higher
education
situation,
private
sector
and
the
third
sector.
We
have
also
to
make
at
least
nine
data
sets
available
through
our
blockchain
Solutions
in
the
federal
public
administration
by
2022.
A
this
year,
so
deploy
at
their
experimentation
lab
with
emerging
Technologies.
That's
the
resolution.
We
are
working
with
the
rpb
Network
right
now
and
that's
the
infrastructure
of
rbb.
We
have
the
RB
lab,
rather
trainings,
Publications
and
solutions
using
the
the
infrastructure.
Here
we
are
talking
a
little
bit
more
about
this
infrastructure
in
the
technical
terms,
and
we
have
in
the
funeral
government,
we
have
the
pngs,
the
bank
director
a
data
brand
data
prep,
it's
a
according
to
a
lot
of
data
from
citizens
and
companies.
A
Serpent
cerebral
is
a
kind
of
public
key
company
for
technology
technology
for
information,
Brazil,
State,
executive
and
products.
Production
products
is
also
a
technology
companies
from
the
states.
The
states
of
miniaturizing
Brazil
RNG-
and
we
are
here-
is
the
network
of
universities
in
Brazil,
as
a
matter
of
good
for
the
universities
to
share
researches
and
to
get
connected
with
each
other,
to
create
infrastructures
and
share
labs
and
Technologies.
Something
like
that.
Cpqd
in
the
university
and
the
Catholic
University.
A
Yeah
International
connections
we
have
connected
with
the
bid
lab
the
lock
chain
and
the
federologist,
the
TCU,
the
court
of
accounts,
Brazil,
okay,
applications
now
which
kind
of
applications
of
public
interesting
we
are
talking
about
here.
Well,
we
have
a
lot
of
interesting
applications
that
you
can
use
rbb.
Actually,
for
example,
diploma
issues.
That's
a
problem
I!
Usually
that
will
happen
in
everywhere,
a
publicly
situation
to
go
for
transparency
to
people
to
auditor,
the
dissertations
of
the
Brazilian
government
tokens
and
publicly
spending
tracking.
That's
a
very,
very
interesting
case.
A
A
Eating
gave
this
seriously
using
tokens,
and
then
the
organization
has
to
spend
the
talking
with
the
you
know
the
company
that
they
are
buying
services
or
materials,
and
then
this
company
is
exchanging
those
tokens
with
the
Brazilian
currency,
real,
so
doing
that
you
can
track
where
the
money
is
coming
and
what
the
money
is
using
for
motorization
and
digital
signature
for
organizations
at
this
time.
This
application,
the
rbb,
is
not
looking
for
to
create
a
solution
for
six
cents:
identity.
A
Okay,
so
it's
not
being
used
to
identify
people
it's
using
to
identify
organizations
and
to
create
services
for
the
organization
and
to
the
public
sector,
but
it's
a
publicly
provisional
Network,
that's
important
to
say,
which
means
that
everyone
anybody
can
synchronize
The,
Ledger
and
audit
it
and
verify
it:
okay,
in
the
technical
stuff,
what
we
are
using.
We
are
using
a
better
provisional
version
of
feature.
You
know
that
you
know
it's
maintained
by
our
player,
the
the
nodes,
the
notes
of
the
aperture
pass
on
interprets
the
interior
virtual
machine.
A
I
mean
the
level
code,
the
constants
algorithm,
that
you
are
using,
it's
the
proof
of
authority.
Okay,
now
we
are
supporting
not
allow
the
30
percent
of
imposters
in
our
Mentor.
No
mining
I
mean
we
don't
have
a.
We
don't
have
a
mind
in
our
Network,
which
means
that
and
tokens
actually
are
optional,
so
we're
not
using
at
this
time
power
consumption
equivalent
to
normal
servers.
A
That's
a
good
thing
scalability
for
Superior
to
public
ethereum,
but
it
is
still
limited
nowadays
and
instant
finality
support.
This
network
nowadays
supports
private
transactions
and
then
what
you
are
not
in
using
at
first
and
to
deploy
this
network,
we
are
using
the
scripts
based
on
the
unlock
chain.
Okay,
so
we
are
very
aligned
with
The
Arc
chain
with
the
lock
chain
in
this
network.
A
Blockchain
is
advancing
in
supplementary
implementations
for
the
network,
so
I
I
will
tell
a
little
bit
about
what
cpqg
is
researching
in
the
RBD,
and
you
see
that
you
actually
are
looking
what
life
changes
is
doing
in
its
own
network.
Well,
technical
as
our
Technical
Solutions,
based
on
elections,
that
I've
told
we
have
the
boot
notes.
They
are
responsible
for
connecting
new
nodes.
Their
organization
is
responsible
for
the
node
must
electrically
sign
the
terms
of
using
for
the
network.
A
Also,
we
have
the
validator
nodes.
They
are
responsible
to
connect
the
new
nodes.
Their
Arc
is
responsible
for
the
node
Master
interrupting
site.
This
is
a
term
this
term.
Here
it's
a
kind
of
a
governance
there,
but
you're
an
active
accounting
it
as
a
governance
stand
for
political
and
workacy
regions.
We
are
calling
it
as
a
technical
agreement
among
the
TCU
and
the
Bean
dance
and
the
participating.
We
are
assigning
this
term
as
well,
but
in
these
terms,
you're
describing
the
at
the
base
of
the
principles
of
governance
of
this
network.
A
A
Well,
we'll
have
a
liability
in
the
right,
regular
nodes,
and
it's
described
in
these
terms
because
you
know
they
are
writing
in
the
blockchain
the
letter.
So
there's
a
liability
against
what
they
are
doing
in
this
network.
Okay,
did
the
agreement
that
I
told
you
the
TCA
Technology
Corporation
agreement.
A
There
is
no
transfer
of
funds
between
beam,
dance
and
TCU.
They
are
not
involving
money.
Our
other
ones
are
joining
us
and
the
patrons
the
the
the
the
the
main
parts
in
these
TC.
This
agreements,
Independence
and
tissue.
They
have
the
rights
to
veto
Associated
participants
in
the
consensus
with
validators
and
boots.
They
are
ASAP.
Is
they
have
the
right
to
vote
in
governance?
A
Partners
is
a
queue
to
use
a
case,
so
they
have
writers.
They
are
entitled
to
a
voice
in
a
governance
in
the
future.
Writers
will
not
enter
in
the
settlement.
I
mean
in
the
future
writers.
It
will
not
be
necessary
for
them
to
sign
the
technical
agreement.
Tca
is
linked
as
a
possible
because
the
idea
here
is
not
to
create
the
final
governance
model
because
we're
learning
with
the
public
sector.
So
it's
clean
as
possible.
A
Most
decisions
are
in
governance
and
are
including
the
hibulations
and
the
governance
and
regulations
of
the
network
are
provided
for
the
TCA
document.
Okay,
here
I
think
it's
a
slightly
about
challenges
that
we
have.
First
of
all,
Financial
sustainability,
I
mean
a
few
organizations,
as
you
saw,
is
running,
there's
a
node
here,
so
how
they
are
in
remunerate.
A
How
can
how
they
are
be
regulated
with
the
public
sector?
It's
a
a
leader.
We
are
not
sure
about
how
we
use
sustainers
network.
In
the
long
term,
we
are
trying
and
creating
sites
how
to
do
that
in
the
long
terms,
blockchain
rights
by
Network
side,
for
example,
in
the
lock
chain
writers
when
they
buy
network
access
right,
blockchain,
operates
the
network
and
blockchain
it's
remunerated.
For
these
payments,
validators
also
are
paid.
A
So
we
have
a
business
model
for
validators
here
we
don't
have
it
nowadays
in
rbb,
you
are
studying
how
to
incentivize
vectors
to
student
validating
The,
Ledger
rbb.
Reducing
this
Arrangement
is
a
legal
Innovation
that
can
delay
the
project
and
make
it
unacvisible
what
it
just
means.
It
means
if
you
we
started
to
discuss
in
the
arrangement
how
to
you,
you
do
the
financial
sustainability
of
the
rbb.
We
can
not
get
a
regiment
with
the
government.
Okay,
so
because
of
that
we're
not
discussing
it.
A
Initially,
participants
can
individually
provide
the
final
services
having
their
own
writers.
So,
for
example,
G
build
a
solution
using
RP,
a
solution
that
is,
you
know,
of
a
public
interest
in
and
also
everything
that
I
told
you
before.
Okay,
we
can
provide
these
services
for
the
organizations
and
receive
for
that
or
access
via
other
writers.
We
can
use
them
another
writers,
for
example,
but
give
you
okay,
you
the
university
the
university.
They
don't
have
writers,
they
can
use
it.
A
A
A
Service
to
signatures
or
digital
signatures
for
organizations
call
the
subscriber
of
yarn.
The
PKG
is
studying
the
gig
trustee
register
based
on
the
lock
chain,
JG
register
SLA
for
Pilots
networking
data
security
with
a
high
level
of
trust,
Next
Step,
looking
for
a
full
prediction,
new
user
cases.
For
one
note
to
see
participants
I
mean
another
participants
that
you
like
to
use
the
rbv.