►
Description
Danny Suárez es un ingeniero de software y emprendedor Latinoamericano apasionado por las cryptomonedas y el Blockchain que ha participado en programas de emprendimiento de talla mundial como Startup Chile, Parallel 18 en Puerto Rico y la participación en la primera incubadora de Soberanía Digital en el mundo en San Francisco, California. Esto le ha permitido tener un panorama global de temas que afectan a la población global a nivel global como movilidad y educación.
Actualmente, es miembro fundador de 3 startups oigame.org una iniciativa social de denuncias en linea, Hometuls un marketplace para el sector de la construcción y Xertify su empresa actual donde a través de la tecnología Blockchain provee soluciones de certificación para diferentes sectores.
Sus pasiones son el crypto y la inteligencia artificial.
https://www.meetup.com/Hyperledger-Madrid/events/277517469/
----
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
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#Hyperledger #HyperledgerMeetups #Blockchain
B
B
A
A
A
The
only
thing
is
that
it
has
cost
us
a
lot
to
find
speakers
who
speak
in
Castilian
or
Spanish
so
good.
In
this
case,
The
talk
will
be
in
English
too.
In,
any
case,
I
call
on
the
speaker.
If
someone
wants
to
share
at
some
point,
well,,
always
around
the
topic
of
the
hyper
layer
of
any
project,
their
experience
and
tell
us
about
the
project
in
depth,
etc.
Well,,
the
talk
it
is
more
than
welcome
and
good
and
good,
and
in
particular
you
have
worked
with
indie.
A
You
also
want
to
share
the
experience
well
well,
we
are
always
looking
for
speakers
who
speak
in
our
language
because
they
contribute
to
the
community
in
our
language
and
that
we
also
have
material
and
content
in
so
nothing
baninter
I
give
the
floor.
Thank
you
very
much
for
being
here
for
your
time
and
nothing
I
hope
you
find
it
very
interesting.
B
The
name
of
this
talk
is
undertaking
consell
sobre
haiti,
a
technology
that
has
great
potential
for
our
current
and
future
generations.
Generations,
and
even
let's
say
that
the
true
potential
of
vido
is
not
finished,
seeing
many
times
why
the
blog
is
only
seen
as
cryptocurrencies
and
really
block
sing
is
much
more
than
that.
B
My
name
is
dani.
Suárez
I
am
from
startups
a
startup
called
Listen,.
What
does
it
have
to
do
with
social
compliance?,
It
's,
a
cake
for
collecting
and
analyzing
citizen
tenure
and
another
30
called
modules?
That
e
is
a
protection.
The
construction
sector
and
the
startup
for
which
I
am
here
today,
is
certified
and
whose
purpose
is
to
help
the
exchange
of
secure
information
between
people
and
institutions
around
the
world
and
for
said
exchange.
We
use
block
sing
technology,
what
it
provides,
transparency
and
reliability
when
it
comes
to
exchanging
information.
B
The
issues
that
we
are
going
to
deal
with
today
is
first
to
put
a
context
of
the
centralized
world
in
which
we
currently
live.
Second,
to
give
you
a
brief
introduction
to
the
concept
of
ciro
knowledge
club
after
talking
a
little
salt
about
naide
entry
and
verify
with
credentials
what
these
concepts
consist
of.
Fourth
speak:
a
little
unesco,
an
overview
of
jaiber
leinier
and
its
libraries
to
make
the
niece
and
inside
I
am
sorry
to
show
you
a
little
about
some.
B
Sixth,
talking
about
the
process
of
implementing
a
solution
is
the
nephew
of
/
and
seventh
about
the
challenges
and
opportunities
of
implementing
this
technology
today,
so
we
currently
live
in
a
centralized
world
where
all
our
information
is
stored
in
technology
companies.
Usually
the
most
used
are
facebook,
twitter
linkedin,
but
it
can
also
be
in
our
banks,
our
governments
and
said
information.
Let's
say
that
said,
information
can
be
our
birthday.
Our
address
our
financial
information.
B
C
B
B
And
there
is
always
going
to
be
a
triangle
of
trust
like
this
during
any
procedure
or
any,,
let's
say,
process
that
we
carry
out
in
our
daily
lives,.
We
are
going
to
have
this
triangle
of
trust
where
in
this
case
there
is
a
holder
or
a
recipient.
In
this
case,
it
will
be
the
citizen
who
will
always
receive
certified
documents
or
credentials
from
their
government,,
their
university
or
their
company,
and
these
credentials
usually
have
to
submit
to
different
third
parties.
These
third
parties
can
be
migration
agencies.
B
They
can
be
universities,
they
can
be
companies,
yes,
and
in
the
traditional
information
exchange
process.
What
happens
is
that
the
issuer
transfers
information
to
the
receiver
and
the
verifier
has
to
somehow
communicate
with
the
issuer
to
verify
that
the
information
the
receiver
sends
is
complete
completely
authentic.
B
If
it
turns
out
that
this
process
in
our
days
is
totally
inefficient,
if
it
is
totally
out
of
date,
because
the
receiver
can
easily
manipulate
the
information
and
if
the
verifier
finds
it
difficult,,
let's
say,
to
contact
the
issuer,
because
the
risk
of
manipulation,
adulteration
of
the
information
is
going
to
be
quite
stop.
If,
then,
this
is
the
centralized
world
in
which
we
currently
live,
and
this
sovereignty
and
this
technology
of
the
sel
over
night
entry,
what
it
seeks
is
to
change
this
paradigm
and
empower
the
population
of
its
data.
B
If
then,
before,
starting
to
talk
about
being
a
niece,
I,
I
would
like
to
talk
about
a
concept
on
which
this
technology
is
based,
called,
noble,
proof.
Yes,
then
the
example
to
describe
ciro
nou
les
proof
is
a
very
American
example
and
when
I
go
to
a
blog
in
the
US,
I
have
to
be
over
21
years,
and
the
idea
comes
to
me
when
I
have
the
indication.
Usually
in
that
document
it
will
go
in
my
photograph
to
my
gender,.
B
B
If
so,
what
the
ciro
knowledge
plus
is
looking
for
is
your
power
to
corroborate
who
you
are
or
what
data
they
need
without
revealing
all
your
information
being
if
I
have
a
set
of
data
such
as
my
birthday
address,
first
name
middle
name,
gender
I
just
have
to
let's
say
pass
it
to
this
person
in
In.
This
case,,
the
security
guard,
I
alone,
should
know
a
force
trick
to
know
if
I
am
of
legal
age
or
I
am
a
minor.
B
Yes,,
then
the
whole
concept
of
digital
sovereignty
revolves
around
being
able
to
exchange
the
minimum
amount
of
information.
So
that
verify
the
information
that
you
need
to
verify.
Yes,
and
there
is
another
concept
that
is
very
related,
that
is
called
the
data
mini
mini
6,
main
jon,
that
what
you
are
looking
for
is
only
I
will
give
you
the
strictly
necessary
number
of
information
to
whoever
thinks
about
it.
B
So
for
the
example
for
the
example
of
the
for
the
example
of
the
club
well,
clearly,
I
only
have
to
give
if
I
am
older
or
I
am
a
minor
yes,
but
if
I
would
go
to
my
doctor
I
doctor.
If
you
need
to
know
everything
about
my
medical
history
and
all
the
diseases
that
you
have
suffered
from,
then
let's
say
that
here
the
degree
of
let's
say
the
degree
of
datta
the
degree
of
access
to
information
has
to
be
much
higher,
then
and
the
ideal
scenario
it
is
not
being
able
to
control.
B
Let's
say
that
I
can
literally
have
a
thermometer
and
a
calibrator
to
be
able
to
decide
how
much
information
I
want
to
share
and
to
whom.
If
so,
let's
say
that
it
is
very
aligned
with
the
guide
and
tweet
and
it
is
very
aligned
with
in
the
US
with
the
former
side,
which
is
an
agency
to
let's
say
dealing
with
health
information
portability.
B
Christopher
someone
proposed
in
his
article
in
the
bag,
your
cel
niece
identity,
10
mechanisms
to
create
a
technology
capable
of
empowering
people
with
their
data.
If
these
10
principles
are
the
existence
that
users
must
exist,
that
users
must
have
control
of
their
identity,
that
users
must
always
have
access
to
their
own
data
that
there
must
always
be
transparency
about
the
algorithms
that
are
being
used
if
today,
for
example,.
We
don't
know
what
algorithms
are
behind
facebook,.
We
don't
know
what
algorithms
are
behind
twitter,.
B
B
The
blog
network
allows
us
to
have
high
durability
and
immutability
of
information.
Also,
the
lawyer
on
portability
is
to
say
that
I
can
easily
take
my
data
and
credentials
to
where
I
want
interoperability,,
that
is
to
say
that
I
can
demonstrate
who
I
am
wherever
I
go
and
to
any
institution
or
person.
B
Consent
is
to
say
that
I
am
aware
of
who
I
am
sharing
information
with
and
to
whom
I
am
not
sharing
the
principle
of
minimalization
principle
is
summed
up
in
what
I
explained
to
them,
to
say
or
noble
proof
that
a
large
part
is
based
on
that
is
the
niece
identity
and
in
the
protection
that
the
rights
of
all
users
must
be
protected.
Yes,.
B
This
technology
is
not
stored
in
the
network
of
blogs,.
Let's
say
that
it
has
four
main
points
and,
first
of
all,
you
have
to
ensure
this
exchange
of
information.
When
one
is
going
to
present
any
credential,,
it
is
the
one
who
issued
the
credential,
and
then
this
is
important
to
know
which
it
was
the
government,
which
was
the
university,
which
was
the
company
that
issued
that
credential
and
also
to
know
who
owns
the
credential,
then
par
To
know
who
is
the
owner
of
the
credential,?
Each
credential
will
have
a
unique
identifier.
B
Attached,
these
credentials
that
can
be
exchanged
will
also
have
a
security
seal,
and
this
is
done
through
a
signature,
and
usually
here
we
talk
about
typical
signatures,,
such
as
a
desired
signature,
well,
in
a
signature
with
a
jw
token,
then,,
and
there
is
another
fourth,.
There
is
another
fourth
principle,,
which
is
that
there
is
no
revocation,
and
that
is
that
what
happens
in
this
topic
of
the
verify
thousand
credentials?
Any
issuer
can
revoke
a
verify
blue
credential.
B
B
B
The
sender
wants
to
issue
a
credential
to
the
receiver
in
what
is
what
he
does
is
verify
the
identity
of
the
verify,
the
identity
behind
hector
and
issue
the
credential
to
the
receiver.
When
the
verifier
is
going
to
verify,
the
redundancy
is
worth
this.
Information
from
the
receiver
is
what
he
does
is
verify
in
the
block
chain.
If
that
credential
was
issued
by
the
sender
and
cryptographic,
signature
is
found
by
him.
Yes,
let's
say
that
here
we
are
not
going
to
store
the
information
that
he
wishes
to
present.
B
A
B
The
issuer
issue
many
times
to
many
holders,
something
very
important
about
the
verify
bolt
credentials
of
these
credentials
is
that
they
can
change
owners,.
So
a
good
example
could
be,
for
example,
the
ownership
card
of
a
car
or,
for
example,.
It
could
be.
The
ownership
card
of
a
work
of
art
could
be
one,
for
example,,
then
that
property
card
for
a
work
of
art
can
change
owners
many
times
and
the
verifier,,
no
matter
who
the
owner
is,
will
be
able
to
verify
that
this
information
did
come
from
the
issuer,.
B
Yes,
and
always
me,
I
will
be
able
to
verify
it
in
the
registry
of
blocks
in
blog
kings,
and
this
verification
has
no
cost.
This
is
very
important.
This
building
does
not.
There
is
no
cost
to
verify
a
verify
for
beliefs
is
for
free
and
to
issue
a
credential
bolt.
Failure
is
also
for
free,
it
has
no
cost.
B
B
This
is
one
issued
by
a
university,
and
then
here
at
the
university,
there
will
always
be
a
part
called
the
sofiex
credential
in
the
shop,,
which
is
the
credit
and
fabio
part
of
the
credential,
where
I
store
it.
the
metadata.
This
metadata
can
be
from
university
information,
it
can
be
work
information,
it
can
be
medical
information
or
it
can
be
the
information
you
want.
If
then,
they
always
have
in
common
the
part
of
the
belief,
the
soviet
that
let's
say
that
the
dynamic
content
that
I
want
is
going
to
be
stored
here,
prove
or
certify.
B
This
is
common
has
who
was
the
issuer
when
it
was
issued
when
it
expires,
and
the
part
of
the
pri
that
we
see
here
is
the
part
like
the
cryptographic
signature
that
is
being
done
to
the
credential
at
the
time
of
issuance
a
more
detailed
view
of
the
credential,
and
here
again
we
have
the
date
of
issuance.
Who
was
the
issuer?
B
The
type
of
belief
in
the
show
that,
as
we
see
we
see
again,
the
goal
is
in
this
case
related
to
education,
and
here,
as
in
the
test,
we
are
seeing
and
let's
say
that
this
jayson
this
is
a
jason
format.
All
this
and
encapsulated
jason
was
cryptographically
signed,
and
this
generates
this
decrypted
hast.
That
is
like
the
test,
so
that
this,,
let's
say
before
any
manipulation
automatically
according
to
the
protocol
that
is
being
used,.
B
This
is
seen
as
an
altered
revoked
yes,
verified
by
beliefs
that
have
the
following
key
components,
and
there
are
such
components
that
we
must
always
take
into
account
when
talk
about
seeing
and
facebook
beliefs.
The
first
is
that
of
yes,
which
are
those
in
Spanish,
would
be
the
decentralized
identifiers
two
or
those
of
identifier
centrals,
and
what
they
allow
is
that
each
person
object
company
has
a
unique
identification
on
the
internet,
yes,
or
on
the
network
that
passes.
B
It
is
not
necessary
to
register
in
the
blocks
in
all
the
identifiers,
but
it
is
only
necessary
to
register
the
identifiers
of
the
issuers
authorized.
In
this
case,
the
authorized
services
are
going
to
be
the
governments,.
The
universities
and
the
companies,
the
registry
of
these
authorized
identifiers,
if
it
has
an
end
in
the
majority
of
the
network
of
blogs,
etc.
then,
if
you
remember
I,
mentioned
that
issuing
a
verify.
Credential
does
not
have
cost
to
verify.
It
has
no
cost,
however,
every
time.
I
write
in
the
block
registry,,
it
does
have
a
cost,.
B
So
when
I
am
going
to
register
an
official
issuer,
and
if
there
is
going
to
be
an
end,,
there
is
another
concept,,
the
world
of
digital
or
social
sovereignty.
called
credential
definition.
Credential
definition
is
like
the
mold
of
the
type
of
credential.
So
for
that
I
put
the
s
following
examples:
for
example,
a
credential
definition
of
a
diploma
usually
is
as
come.
Here
is
the
name,
the
name
of
the
degree
in
this
case
of
s
bachelor
of
science
and
arts
and
the
date
of
degree.
B
Usually
they
are
almost
always
two
fields,
but,
for
example,
we
can
have
a
definition
credential
for
a
certificate
with
yes,
and
for
that
kobe
certificate,
the
definition
credential
can
have
as
fixed
fields.
They
can
be
date
of
the
first
dose
date
of
the
second
dose
laboratory
and
who
was
the
one
that
we
say
that
the
health
entity
that
put
the
vaccine?
If
then,
these
credential
definition
are
like
the
metadata
models
that
I
am
going
to
have.
It
is
important
that
these
credential
definition
are
public
and
le
père
and
are
easily
interchangeable
between
entities.
B
In
this
way,
all
governments
or
entities
will
speak
the
same
language
and
it
means
which,
for
example,
in
most
Irish
are
always
names,
surnames,
date
of
birth
and
date
of
issue
tion.
If
it
is
like
agreeing
on
the
formats
that
the
different
types
of
documents
and
accreditations
that
some
people
have,,
this
also
has
to
be
written
in
the
singh
pad,
and
that
also
has
a
cost.
There
are
other
types
of
things
that
also
have
to
be
write
a
blogging,
and
it
is
the
revoke
jon
registry
or
public
registry
of
revocations.
B
Every
time
an
entity
wants
to
revoke
a
credential
for
different
reasons.
It
has
to
write
that
revocation
in
the
public
registry
in
such
a
way
that
if
we
do
not
return
here
that
when
the
very
fire
go
to
consult
here,
he
also
has
to
do
a
validation
in
the
revoke
jon
registry.
And
if
this
credential
is
reported
in
the
regulation
registry,
it
will
automatically
come
out
that
it
is
invalid
and
well
what
it
is
telling
you.
B
Let's
say
that
it
is
not
fulfilled,
and
this
again
it
also
has
to
be
stored
in
the
blog
network,
and
we
have
the
other
concept
that
I
already
explained
before,,
which
is
the
belief
in
the
soviet
q.
Ue
is
the
whole
goal
until
you
can
go
inside
a
verify,
lucre
edition,
we
have
the
prof
that
the
prof
is
what
it
is.
Let's
say,
the
cryptographic
signature,
the
cryptographic
lord,
that
is
given
to
each
duty
structure
and
firewall.
What
to
say.
B
B
What
the
adif
with
guarantees
me
coming
back
here
is
that
all
the
information
that
goes
here
travels
safely.
Yes,
then,
if
there
is
any
manipulation
in
this
channel
automatically,
he
will
realize
if
there
is
any
manipulation
in
this
channel,
he
will
realize,
and
that
way-
and
we
ask
that
there
be
a
manipulation
or
data
leak.
B
This
concept-
this
is
this
concept-
is
a
really
difficult
concept
to
implement
the
identity.
Community
in
general
has
a
lot
of
opinions
ions
about
it.
In
fact,
there
is
an
initiative
called
cross
over
I'll,
be
foundation
and
in
the
atrocious
foundation,
what
its
members
do
is
discuss.
What
is
the
best
way
to
implement
this
secure
network
within
the
tcp/ip
network?
Yes,
then,
It
is
really
here.
There
is
still
no
consensus,
that
is,.
There
are
many
ideas,
here,
some
prototypes,,
but
this
is
not
yet,.
It
is
not
a
reality,.
B
It
is
not
light,
going
back
to
the
subject
of
the
ss
model,
and
if
we
were
already
on
our
website,,
we
would
have
a
set
of
very
firewalls
credentials.
We
would
be
the
owners
of
our
information
and
we
would
decide
to
whom
we
share
and
to
whom
we
do
not
share
those
credentials.
If,
in
the
proposed
model,
duty
and
firewall
credentials
with
their
noble
poof,
we
could
even
bring
a
degree
of
granularity.
B
Quite
let's
say
quite
detailed
to
the
point
of
For
example,
I
could
know
that
with
vivanco
I
am
only
sharing
this
data
with
the
electricity
company.
I
am
only
sharing
this
data
and
with
facebook,
I
am
only
sharing
this
data
and
I
could
perfectly
revoke
the
permissions
to
this
entity
whenever
I
want,
then
in
the
ballots
of
and
digital
sovereignty,
what
all
of
which
have
a
section
called
contacts.
The
contacts
are
going
to
be.
The
connections
authorized
again
the
applications
to
which
I
am
supplying
certain
data,
but
I
never
supplied.
B
B
A
B
The
reason
why
we
are
here
that
this
technology
exists
apart
from
the
base,
and
it
is
that
allows
us
to
manage
a
digital
identity
in
the
block
sing
and
that
digital
identity
has
a
lot
to
see,
and
it
happens
thanks
to
the
bits.
Let's
say
that
our
digital
identity
in
the
blogs
is
going
to
be
the
bits.
B
But
there
is
something
very
interesting
with
that
identity,
and
it
is
that,
in
view
of
the
fact
that
one
would
like
to
do
things
anonymously
in
the
block,
if
there
is
no
concept
which
is
called
corre,
leite
bold
games
does
mean
a
correlative
identity,
and
it
is
that,
at
least,
if
I
do
something
in
the
blogging
network,
and
if
I
do
not
have
an
identifier
easily
for
traceability,
they
could
reach
me
if
what
the
niece
identity
cell
allows.
It
is
that
people
are
not
going
to
store
their
unique
identifiers,
but
only
the
issuers,.
B
So
if
someone
wants
to
have
traceability
on,
let's
say
my
measuring
identifier,,
they
will
not
be
able
to
do
it
since
it
will
not
be
registered
in
the
blocks,
and
that
is
also
a
very
interesting
that
again,
it
is
called
running
boldin's
law
in
English
in
relation,
and
it
is
like
being
able
to
through
something
and
storing
it.
Bloch
in
reaching
the
owner
of
the
information
h,
there
is
another
bookstore
that
goes
very
hand
in
hand,.
B
B
And
there
is
the
choir
of
the
very
facebook
in
english,
which
is
hiper,
led
de
aríns
hiper
led
de
aries
and
is
largely
based
on
e
verify
ball.
Do
you
believe
jones
understanding
that
digital,
a
identity,
un
block
sing,
although
it
sounds
very
similar,
it
has
differences
with
the
verify
burke
rangers.
B
Now
what
current
solutions
are
on
the
market?
Or
what
can
we
find
to
develop
this
type
of
solutions?
If
at
this
moment
there
are
already
solutions
that
have
been
formed
based
on
pearl
ethier?
There
are
others
that
have
been
born,
let's
say
based
on
others
in
other
blogs
and
I'm
going
to
start
with
the
ones
from
there
losing
fabric.
In
this
case,
the
ones
based
on
albert
ledger
are
mainly
about.
They
are
mainly
an
indication.
B
Another
example
is
a
microsoft
solution,
which
is
called
aaiún
that
is
working
on.
Let's
say
that
the
top
of
the
bitcoin
is
already
working
on
the
top
of
bitcoin.
It
has
been
working
on
a
layer
above
bitcoin
and
loading.
It
also
has
its
own
solution,
such
as
digital
sovereignty,
that
is
called
yo
to
talca
prince.
If
all
this
set
of
solutions
are
for
us
as
developers
as
developers,
if
we
want
to
implement
something
where
people
have
sovereignty
and
can
do
it.
B
Without
a
doubt,
the
most
representative
solution-
and
it
is
nephew-
let's
say
that
it
is
the
one
that
has
led
this
issue
for
years
and
let's
say
that
currently
they
have
a
fairly
extensive
documentation
from
which
one
could
extend
and
develop
their
project.
If
there
are
many
that
we
say
are
currently
in
prototypes,
there
are
others
that
already
have
net
tests.
There
are
others
that
already
have
meynet.
We
can
find
solutions
of
all
kinds.
B
B
B
B
How
do
we
do
it?
If
we
want
to
implement
a
solution?
Let's
say
for
any
area
or
for
any
branch
of
business?
Well,
the
first
thing
this
is
a
recommendation.
The
first
thing,
obviously
is
to
have
a
use
case,
identify
a
hotpoint,
a
key
point
of
secure
information,
where
I
have
to
change,
secure
information
and,
most
importantly,
where
the
information
of
the
people,
the
information
conscience
of
the
people,
is
very
sensitive.
If,
then,
there
is
for
medical
purposes
for
automotive
purposes,
for
works
of
art
purposes.
B
The
second
step
is
to
choose
the
network
of
blogs
and
in
which
we
are
going
to
set
up
everything
that
is
set
up.
I
think
that
the
ecosystem
of
the
hyperleader
fabric
is
going
to
give
us
a
guarantee
that
we
are
going
to
have
an
excellent
community
and
good
documentation.
If,
then,
the
second
step
would
be
to
choose
one
of
these
or
others
that
are
on
the
market
and
start
building
the
solution
on
one
of
these
layers.
B
Let's
say
that
it
requires
a
little
more
time
and
requires
a
little
more
documentation
study,
the
second
step
or
sorry,
the
third
option,
the
third
The
option
may
be
to
do
it
in-house
or
it
may
be
to
choose
a
pay
pay
from
a
vendor
from
a
vendor,
and
then
there
are
already
solutions
that
you
simply
have
an
idea
and
what
you
do
is
integrate
yourself
and
you
come
back
like
your
solution
or
your
ticket
or
whatever
you
you
are
storing.
You
return
it.
Let's
say
oriented
towards
the
outstanding.
B
In
our
experience
as
certified,
what
challenges
have
we
seen
implementing
being
an
identi
niece?
The
first
thing
is
that
the
beats
that
are
like
the
unique
identifiers
that
are
given
to
people
emitting
objects
are
not
friendly
and
do
not
have
time
structure,
while
they
are
characters
that
are
not
readable
by
the
human
eye
and
well,
I
think
that
in
terms
of
implementation
and
adoption
of
a
technology,
there
are
quite
a
few
barriers,.
Another
challenge
that
if
you
want
to
implement
a
cent
celina
identity,
website,,
the
documentation
really
does
not
is
not
very
complete.
B
B
There
is
another
issue,
and
that
is
the
high
transaction
transaction
feeds,
and
this
is
also
something
like
what
has
happened
to
us
is
that,
for
example,.
We
started
with
the
yum
and
when
we
wanted
to
register
things
inside,,
the
costs
are
absolutely
high
and
the
transactions
are
improved,
and
so
it
is
very
important
to
learn
to
choose
very
well
about
all
these
alternatives
so
that
everything
does
not
go
to
the
transaction
fish.
The
other
thing
is
congestion.
B
Another
challenge
we
want
is
the
issue
of
interoperability
between
browsing,
and
it
is
an
issue
that
personally
concerns
me,
and
it
is
that
several
benders
are
already
coming
out
offering
very
firewall
credentials,
but
the
most
important
thing
is
that
one
day
everyone
would
have
a
common
language
so
that
no
matter
r,
the
block,
ching
or
the
protocol
they
use
can
be
understood
between
them.
This
is
still
an
issue
that
generates
long
discussions
and
they
still
do
not
make
a
single
answer.
B
Another
challenge
around
the
issue
of
digital
sovereignty
is
the
disorder
inside
what
I
mentioned
at
the
beginning
of
the
talk,
and
it
is
that
people
associate
blogging
only
with
critical
currencies
in
most
cases
and
noah.
That
blogging
is
much
more
than
this,
as
we
could
see
in
the
previous
slides.
B
Many
people
do
not
know
and
I
think
that
I
believe
that
70%
of
the
people
in
Latin
America
at
least
and
Jose
in
Spain,
but
I
would
believe
that
the
The
figure
will
be
very
high,.
But
I
think
that
70-80
percent
of
people
do
not
know
the
difference
between
a
public
key
and
a
private
key,.
So
I
think
it
is
necessary
to
educate
the
population.
tion
in
a
general
way
in
some
way
to
be
able
to
make
this
technology
adapt
much
faster.
C
Yes,
hello,
I'm
how
much
life,,
but
that
6's
talk
has
focused
exclusively
on
hyper
ledger
and
is
mentioned
for
a
moment
indie
and
then
on
fabric,.
It
has
been
mentioned
as
the
preferred
network
to
deploy
es6
solutions
and
I
found
it
curious,
because
fabric
has
serious
security
problems,
the
most
secure
transactions
within
fabric.
There
is
always
some
part
of
the
network
that
is
capable
of
knowing
all
of
them
and
then
I
see
that
our
process
came
from
talking
about
a
more
important
Spanish
initiative
and
also
that
it
has
a
great
impact
at
a
European
level.
B
Of
me,
yes,
yes
and
I
know
her.
Let's
say
what
And
I
don't
know.
Her,
I,
don't
know
her
in
detail,,
but
let's
say
that
I
do
know.
That,
well,,
the
ones
she
has
done
is
another
one,.
It's
another
one
of
the
current
solutions
and
I
also
think
that
acting
is
also
another,.
It's
another
initiative
that
is.
C
C
C
What
she
said
that
she
is
talking
about
losing,
but
specifically
both
the
girl
and
alastair,
as
well
as
the
European
networks,
are
all
seriously
basing
flavors.
It
seems
to
me
that
it
is
a
quite
optimal
solution
in
terms
of
people
I'm
not
saying
times,
I
lost
meynet
on
the
network,
but
yes,
on
networks
created
from
being
a
different
partner.
D
D
Very
simple
to
clarify
and
to
give
a
bit
of
context,
obviously,
in
the
meet
and
the
hyper
later,
the
focus
it
is
in
leading
hardware
solutions,
but
in
any
case,
entering
a
little
to
the
question
that
you
mentioned.
There
are
different
alternatives
both
in
malaysia
and
in
laxe.
As
in
zinc.
There
are
different
solutions:
s
technologies
for
networks,
the
fact
of
using
or
not
solutions
initially
based
on
influencing,
does
not
imply
that
there
are
no
other
solutions
that
are
based
on
other
types
of
technologies,
such
as
those
of
harper
laws.
D
B
In
its
own
way,,
but
the
most
important
thing,
is,
I,
don't
know,.
My
dream
is
to
have
a
website
for
any
seller,
to
be
able
to
do
an
export
and
to
be
able
to
do
an
ir
board
on
another
website
from
another
seller,
and
you
are
going
to
see
if,
vice
versa,.
You
can
play
with
different
Goals
for
different
purposes.
Yes,
I
believe
that
this
is
the
medium
and
long-term
objective
for
the
issue
of
communities.
I,
highly
recommend
participating
in
an
event
called
Identity
World,.
B
It
takes
place
twice
a
year.
In
fact,
last
week.
It
just
happened
to
to
be
the
first
this
year
in
the
identity
workshop.
The
topics
that
are
covered,-
let's
say
that
supported
by
the
linux
foundation,
is
how
to
find
what
are
the
biggest
challenges
and
the
better
than
ways
to
solve
issues
of
digital
identity
and
digital
sovereignty,
because
they
also
take
two.
Let's
say
that
other
important
identity
events,
because
also
how
we
are
here
today.
B
These
thousand
apps
from
yesterday
are
very
productive,
also
to
follow
very
closely
soon
others
to
other
alternatives
such
as
loading
us.
What
is
it
doing?
There
are
other
things
is
what
I
mentioned
with
the
topic
of
you
and
for
a
little
while
that
is
what
I
can
tell
you
for
now
to
continue
enriching
knowledge
and
contributing
to
the
city
and.
B
See
I
think
that
there
is
a
very
serious
flaw
in
the
technology
of
that
6
in
general,
and
that
is
that
the
programming
language
is
very
limited,.
For
example,
For
example,
there
are
still
no
solutions
that
are
100%
operational
for
noyes
for
go
for
other
languages,.
Almost
all
of
them
were
python
in
what
I
was
commenting,
on,
for
example,
dot
net,
for
example,?
There
are
people
today
who
are
like
one
of
the
most
complete
there
is
and
they
are
in
dot
net
xamarin.
B
But
my
personal
opinion
also
seems
to
me
that
marina
is
a
not
very
friendly
technology.
It
is
very
expensive
if
one
wants
to
develop
a
large-
scale
solution,
so
I
think
the
most
important
language
would
be
how
to
start
spike.
If
you
don't,
they
share,
could
set
up
their
own
agent.
Could
connect
could
start
to
make
an
envite
and
then,
let's
say
what
to
add
to
it,,
add
the
layers.
D
B
In
fact,
I
would
like
to
propose
to
the
people
who
are
present
suddenly
that
another
escapes
from
this
list.
If,
for
example,
microsoft
seems
very
interesting
to
me,
because
what
they
are
doing
is
about
bitcoin,
yes,
well,
anyone
anyone
would
think
that
making
an
application
about
bitcoin
is
not
friendly,
because,
basically
it
does
not
allow
smart
contracting
this
type
of
thing
and
they
are
still
doing
it.
B
If,
then,
really,
nothing
is
like
taking
note
that
at
least
read
read
the
basics
of
each
one
after
decide,
decide
which
one
to
interact
with,,
for
example,
this
one
I
think,
if
not
I,
would
recommend
his
who
believes
in
e
The
network
and
the
reasons
why
it
is
very
closed,
if
it
is
someone,,
it
is
something
very
closed,.
It
is
already
something
very
government
related,.
D
D
B
Say
that
if
it
is
detected
that
a
credential
is
ma
manipulated
and
if
there
is
the
best
solution
and
how
to
play
it
safe
is
to
revoke
it,
and
then
there
has
to
be
a
cold
transaction,.
You
have
to
write
something
in
the
pad
and
specifically
in
the
revocation.
King
string
of
the
revocation
book
is
and
well
that
is
to
say
that
that
credential
50
revoked
I
am
the
best
way.
D
C
D
Very
well.
Well,
if
there
are
no
more
questions,
thank
you
Give
your
attention
to
all
of
you
in
today's
session,.
Thank
you
very
much,
of
course,
for
giving
us
this
vision
this
afternoon
and
good
timing,.
You
told
us
that
the
next
session
we
will
do
on
the
Egyptian
military
is
the
barren
one
that
we
will
talk
about
literary
harper
shortly.
We
will
publish
the
event
on
the
platform
in
the
middle.
Thank.
You
all
very
much
for
your
attention
and
we
hope
to
see
you
in
future.
Sessions.