►
From YouTube: FVM Dataverse Hackathon Kickoff 2023
Description
The FVM Dataverse Hackathon Kickoff 2023 presented by the Filecoin FVM team on May 1st, 2023.
A
A
A
So
we
are
currently
at
more
than
3
000
hackers
on
death
post,
who
will
start
hacking
for
the
fvm
data
versus
hackathon,
currently
there's
representation
from
about
51
countries
and
yeah.
So
this
is
going
to
be
a
fairly
interesting,
a
bunch
of
people
that
you
will
be
hacking
with
what
city
are
the
attendees
calling
in
from?
Would
you
mind
dropping
it
in
the
chat.
B
A
That's
when
the
hacking
ends
and
it'll
be
followed
by
judging
and
we'll
be
announcing
the
winners
on
31st
of
May,
let's
jump
into
what
are
the
resources
first
of
all,
is
that
hackathon
website
make
sure
you
check
it
out.
It
has
all
of
the
prizes
all
of
the
sponsor
related
information,
all
the
learning
resources
hosted
by
all
the
different
sponsors
linked
over
there
do
go
through
that
this
card,
his
everyone
over
here
on
the
ipfs
Discord
server.
A
A
Yeah
there's
a
lot
of
you
here
who
are
looking
for
teammates
the
74
people
looking
for
teammates
right
now,
go
to
the
participants,
tab
on
devpost
website
and
there's
a
all
everywhere.
As
most
of
you
have
listed,
what
are
the
skills?
What
are
your
interests
go
ahead
and
send
a
team
up
request
if
you
want
to
submit
a
project
as
a
team,
it's
important
for
you
to
have
have
having
been
teamed
up
on
the
platform
so
to
go
ahead
and
do
that.
We
also
have
a
find
a
team
channel
on
Discord.
A
A
The
calendar
is
public
added
to
your
calendar
to
to
get
notified
of
the
workshops
that
are
starting
from
tomorrow.
There's
a
lot
of
workshops
from
the
fvm
team
here,
and
also
from
all
the
sponsors
Partners
who
who
have
put
up
bounties
for
the
hackathon,
make
sure
you
watch
out
for
updates
from
devpost
all
the
hackathon
workshops.
A
A
A
The
second
sponsor
is
stable.
Land
tableland
is
an
open
source.
Permissionless
Cloud
database
built
on
sqlite,
read
and
write
tamper-proof
data
from
apps
data
pipelines
or
EDM
smart
contracts
using
tableland.
The
total
price
pool
is
five
thousand
dollars.
All
of
these
details
are
also
available
on
the
hacker
guide.
That's
linked
on
the
devpost
website,
SDK.
A
Teller
is
our
next
partner
with
two
thousand
five
hundred
dollars
in
prizes
and
their
challenge
statement
is
pretty
simple:
to
use
the
teller
Oracle
in
in
in
in
your
project.
It's
a
decentralized
Oracle
protocol
that
incentivizes
open
permissionless
network
of
data
data
reporting
and
data
validation,
ensuring
the
data
can
be
provided
by
anyone
and
checked
by
everyone.
A
A
A
B
C
Yep,
great
okay,
so
I'm
going
to
talk
about
why
building
on
fem
so
I'm
going
to
talk
about
the
sort
of
the.
Why
of
building
on
fem
and
then
later
on.
My
colleague
Sarah
is
going
to
talk
more
about
the
specifics
of
fem
and
a
bit
more
of
the
watt
of
fem
right.
So
I'm
going
to
talk
a
bit
about
the
the
sort
of
opportunity
and
the
kind
of
the
market
case
for
fvm
kind
of
in
a
wider
sense
here.
C
C
So
if
you
kind
of
look
at
filecoin
enabling
that
you've
got
sort
of
several
layers
here
and
if
you
think
about
layer,
zero
as
being
just
the
storage
layer
and
that's
what
we've
had
now
for
the
past
couple
of
years
within
filecoin
that
you
can
store
stuff
on
the
network,
then
really
fem
fits
probably
about
layer,
one
above
that
which
is
compute
over
the
state
of
the
data.
Now
this
is
in
comparison
to
Layer
Two,
which
is
compute
over
the
data.
C
So
just
to
be
clear
here,
fem
allows
you
to
access
information
about
the
storage
deals
themselves,
so
this
is
receipts
and
information
about
how
data
is
stored,
where
data
is
stored
when
it
is
stored
and
for
how
long.
So
this
is
not
processing
the
actual
data
in
and
of
itself,
but
this
is
processing
the
information
about
the
storage
deals
in
terms
of
processing
and
doing
the
compute
over
data.
There's
a
project
called
backyard
and
bakio
actually
compute
over
data.
That
is
actually
a
separate
prize
within
this
hackathon.
C
C
So
oh
I'm
too
far
there.
So
let's
look
at
some
of
the
things
that
people
some
of
the
areas
that
people
are
building
on
fem
at
the
moment
and
the
kind
of
things
that
you
can
build
on
here.
So
things
like
Perpetual,
storage
of
nfts,
so
projects
like
Lighthouse
and
projects
like
nft
storage,
so
nft
storage
has
a
project
called
nft,
Forever
and
they're,
using
fvm
to
renew
storage
deals
automatically
kind
of
when
they
come
to
the
end
of
their
time
there
so
they're
stored
perpetually.
C
So
you
can
use
fem
to
actually
look
up.
Storage
deals
find
out
when
something's
expiring
and
when
it
comes
up
to
its
expiry
date,
you
can
actually
programmatically
create
a
new
storage
deal
and
some
of
the
workshops
will
cover
areas
like
this
kind
of
over
the
next
week.
Another
area
is
data
dowels.
So
the
idea
you
can
create
a
decentralized
autonomous
organization,
a
dowel
like
you
can
on
many
other
blockchains.
But
now
you
can
add
the
element
of
controlling
data
within
there,
so
you
might
have
people
collectively
voting
on
and
funding
the
storage
of
data.
C
So
one
example:
somebody
came
up
to
me
Heath
Denver
and
was
talking
about
a
film
festival
and
they
wanted
to
arrange
a
film
festival
in
the
format
of
a
data
Dow,
so
you'd
actually
have
people
voting
on.
You
know
the
the
best
film
of
the
festival
or
whatever
it
might
be,
but
also
regards
to
things
like
the
storage
of
the
film
kind
of
long
term,
the
film's
long
term
and
then
another
element
getting
into
the
sort
of
the
D5
realm
is
falcoin
staking.
C
So
a
number
of
these
different
use
cases-
fem
kind
of
unlocks-
can
be
grouped
into
various
areas
and
each
of
them
is
a
pretty
sizable
Market
in
and
of
themselves
and
we're
going
to
dump
it
jump
into
these
a
little
bit
more
detail
as
we
go
on,
but
just
to
kind
of
give
an
overview.
We
have
general
purpose,
storage
tools,
Discovery
and
analytics
decentralized,
Finance,
the
management
of
specialized
data
sets
and
kind
of
integration
and
other
services
so
kind
of
looking
through
these
one.
C
At
a
time
if
we
look
at
things
like
general
purpose
storage
tools,
so
this
is
around
seamless
storage
deal
making
so
increasing
the
ease
by
which
users
of
the
network
can
get
data
on
to
the
network.
So
we
have
things
like
a
deal
client
contract
within
the
hard
hat
starter
kit
you
can
have
a
play
with,
and
this
is
around
use
cases
to
do
with
things
like
Auto,
replication
of
storage
and
resilience
of
storage.
C
So
you
might
have
multiple
copies
of
storage
and
if
one
of
them
disappears,
then
you
can
create
a
new
storage
deal
in
order
to
kind
of
replicate
that
so
yeah
there's
a
question
here
from
Muhammad
we'll
cover
these
probably
later
on
might
be
might
be
best
if
we
kind
of
cover
the
questions
sort
of
in
a
block.
We've
got
a
q,
a
section
towards
the
end
that
we're
going
to
talk
about
here.
C
So
most
Cloud
providers
have
kind
of
a
lock-in
model
at
the
moment,
and
the
idea
behind
fvm
and
about
Falcon
in
general
is
to
try
and
kind
of
break
down
that
lock-in
model
and
keep
things
more
decentralized.
So
general
purpose
Tools
around
that
are
always
welcome
Discovery
in
analytics,
so
people
want
to
know
kind
of
where
data
is
stored.
C
How
much
it
is,
how
much
is
stored
where
it's
accessed
that
kind
of
thing
on
a
decentralized
network
that
can
be
a
little
bit
trickier.
If
you
have
a
centralized
Network,
you
have
one
place
in
which
you
can
measure
some
of
these
metrics,
it's
harder
to
do
on
a
more
decentralized
system,
but
there's
some
interesting
use
cases
around
there
with
things
like
reputation
systems.
So
you
were
storing
data.
There's
multiple
different
storage
providers
on
the
network,
well,
which
one
do
you
choose?
C
You
can
have
things
like
reputation,
systems
and
again
the
network
does
actually
keep
certain
metrics
there,
so
exposing
those
to
a
user
could
be
a
very
useful
service
that
can
be
built.
On
top
of
that,
especially
when
you
look
at
things
like
compliance,
so
certain
data
needs
to
be
stored
within
certain
regulatory
environments.
Things
like
gdpr,
for
example,
means
that
people
want
to
want
to
store
data
in
certain
jurisdictions.
C
Defy
decentralized
Finance,
so
I
touched
on
this
a
little
bit
earlier.
So
there's
some
interesting
use
cases
specifically
with
filecoin,
because
underneath
the
filecoin
network
is
millions
and
millions
of
dollars
worth
of
storage,
Hardware,
providing
the
services
to
the
network,
so
you
have
defy
but
with
physical
infrastructure.
And
if
you
look
at
reports
like
massari's
report,
they
talk
about
dpin,
decentralized,
physical
infrastructure
right,
so
you
can,
as
a
storage
provider,
for
example,
use
your
storage
capacity
as
collateral
within
defy
and
again.
C
The
actual
blockchain
can
actually
prove
that
storage
capacity
is
available
and
you
also
have
potential
future
Revenue
that
you
could
borrow
against.
So
if
you
are
a
client,
when
you
store
data
with
a
storage
provider,
you
pay
them
a
fee,
but
that
fee
is
paid
out
to
the
storage
provider
over
the
duration
of
the
storage
deal.
So
if
I
make
a
storage
deal
for
two
years,
then
my
fear
is
paid
to
the
storage
provider.
My
fees
put
in
escrow
and
paid
out
over
the
space
of
two
years.
C
You
could
have
a
defy
system
that
can
actually
look
at
that
and
go
well.
He's
got
some
future
Revenue
coming
in,
and
that
gives
me
perhaps
some
effectively
like
credit
score,
for
which
I
can
borrow
against
that
foreign
specialty
data
sets
so
there's
certain
data
sets
that
will
be
really
valuable
to
have
stored
long
term.
So
public
science
data
sets
things
like
genome
sequences
Healthcare.
C
That
sort
of
thing
would
be
great,
there's
some
areas
with
regards
to
privacy
so
encryption,
for
example,
if
you're
storing
things
like
consumer
financial
data,
the
falcoin
network
by
default
is
public.
So
you'd
have
to
look
at
things
like
how
you
would
encrypt
that
data
set,
how
you'd
access
management,
how
you,
how
you
manage
access
to
the
to
the
data
set
as
well,
and
one
of
the
big
things
we
read
through
is
web3
kind
of
disproportionately
favors,
the
aggregators
of
the
data
rather
than
the
original
creators.
C
One
of
the
big
sort
of
promises
of
web
3
is
to
be
able
to
actually
reward
the
creators
themselves
who
are
supplying
this
data.
So
you
know
you
could
use
fem
to
actually
Supply
funding
directly
to
the
people
that
are
providing
this
data
as
well.
You
can
use
f
VM
to
actually
sort
of
manage
that
that
process
there
and
then
things
like
integration
and
other
services,
so
getting
data
on
and
off
the
network
integrating
with
Bridges.
C
So
we've
got
a
couple
of
Partners
on
here
that
offer
bridging
tools
and
they'll
be
doing
workshops
kind
of
later
on
and
we'll
we'll
go
back
and
cover
the
the
categories
again
later
on.
At
the
end
of
this
talk,
but
there's
a
number
of
Partners
there
that
are
offering
Bridges
and
those
bridges
can
Bridge
both
assets
and
they
can
actually
Bridge
functionality
and
commands
as
well.
C
So
it
might
be
something
like
you
want
to
have
something
running
on
another
blockchain,
maybe
like
a
layer
to
roll
up
on
ethereum
like
polygon,
but
you
actually
want
to
access
the
storage
capability
in
the
of
the
filecoin
network
and
deal
with
storage
deals,
for
example.
So
you
know
you
could
create
something
that
might
work
across
chain
now.
Each
of
these
will
have
a
sort
of
a
different
weighting.
C
We
don't
have
any
sort
of
prescriptive
waiting,
but
this
kind
of
slide
just
gives
you
a
bit
of
an
idea
of
some
of
the
factors
that
we
might
be
looking
at
when
when
judging
this
as
well.
So
so
things
like
you
know
how
unique
is
the
project
you
are
building
to
filecoin.
If
what
you're
building
could
be
built
anywhere
and
doesn't
use
any
features
unique
to
filecoin,
then
that's
probably
not
going
to
be.
C
You
know
scoring
as
highly
in
our
minds
or
something
that
is
using
functionality
that
is
unique
to
filecoin.
Similarly,
with
things
like
technical
feasibility
impact
of
the
fill
economy,
these
are
all
elements
here
as
well
that
you
know
if
you
can
demonstrate
something
that
can
actually
capture
value
that
actually
has
competitive.
Dynamics
addresses
a
particular
market
and
a
potential
growth.
Then
that's
all
going
to
be
seen
more
favorably
by
the
judges
within
the
project.
C
So
why
is
now
a
great
time
to
be
start
building
on
fem,
so
there's
an
easy
on-ramp
we've
created
evm
or
fevm,
and
the
finance
the
filecoin
ethereum
virtual
machine,
and
so
this
allows
you
to
use
all
your
same
evm
tooling.
So
if
you've
built
anything
on
ethereum
or
built
anything
on
any
evm
compatible
network,
you
can
use
the
same
tooling,
so
hard
hat,
remix
truffle,
for
example,
you're
writing
code
in
solidity.
So
it's
all
there.
C
We've
got
a
thriving
Community
if
you
go
on
to
the
filecoin
slack
or
within
the
Discord,
so
this
hackathon
is
happening
within
the
ipfs
Discord.
So
if
you
go
on
there,
you'll
find
that
people
there
that
can
help
out
as
well.
Similarly,
you
know
strong
support
so
both
in
in
helping
with
this,
but
also
in
the
wider
case
of
the
fem
ecosystem.
We've
got
a
number
of
hackathons.
We've
got
a
number
of
Grants.
We've
got
things
like
accelerator
programs
coming
up.
C
You
know
mentorships,
all
this
kind
of
stuff
to
help
you
build
out.
Your
use
case
is
open
source
open
source
to
the
core
everything's
on
GitHub.
You
can
have
a
look
through
it.
You
can
contribute
to
the
actual
development
of
the
software
itself.
If
you
wish-
and
you
can
see
how
it's
all
working
and
fem
is
really
kind
of
positioning
itself
as
being
a
major
factor
of
the
Falcon
Network.
So
it's
got
a
very
promising
trajectory
in
that
it
is
delivering
on
This
Promise
of
allowing
programmability
around
the
falcoin
Network
right.
C
So
there
we
go
that's
a
kind
of
Whistle
Stop
tour
through
of
there
about
why
you
should
be
building
on
fem
and
then
I'm
going
to
hand
over
to
my
colleague,
Sarah
I'm,
not
sure
if
you
want
to
ask
answer
some
of
these
questions
now,
Nikki
or
whether
we
want
to
do
a
sort
of
q
a
session
right
at
the
very
end
for
all
of
them.
How
are
we
doing
on
time.
B
C
A
Cool,
so
thanks
for
sharing
all
the
opportunities
and
like
why
it's
fun
and
exciting
to
build
on
fvm.
We
are
quickly
going
to
do
a
little
bit
more
of
detail:
detailed
q,
a
on
with
Sarah
and
Matt
on
all
the
five
hackathon
tracks
that
we
have
for
fem
dataverse
and
after
that,
we'll
take
all
the
questions.
C
Yeah
there's
I
mean
there's
a
couple
of
data.
Dials
are
looking
specifically
at
scientific
data
sets,
for
example,
LaGrange
is
an
example
of
one
that
is
looking
specifically
at
scientific
data
sets.
That's
quite
interesting,
because
scientific
data
sets
tend
to
be
quite
large
and
often
have
like
several
funding
partners,
and
you
know,
have
a
have
a
public
good
to
be
kept
around.
So
it's
quite
good
to
have
some
way
of
of
storing
them
long
term.
I,
don't
know
if
you
had
any
others
Sarah.
You
wanted
to
mention.
D
Yeah
I
think
it's
essential.
Central
signs
seemed
pretty
interesting,
so
I
think
data
dials
for
anyone
who's
new
to
the
concept.
It's
really
about
a
dollar
that
form
that
gathers
around
a
certain
piece
of
a
specialized
data
set
that
they
all
find
important
other
than
that
it
can
also
be
a
normal
dial
that
has
already
been
formed
around
like
a
certain
cost
or
or
an
interest,
and
then
they
are
collecting
data
for
their
Community
for
various
users.
So,
if
you
think
about
it
in
that
way,
you
could
use
it
for
many
different
verticals.
D
You
can
apply
it.
Many
different
ways
that
you
want
to
I
think
it's
really
cool
that
Matt
mentioned
decentralized
science.
That
is
a
really
big
use
case,
because
Academia
has
you
know
really
really
Dutch
data
sets
that
they
want
to
keep
and
curate
over
time
or
reference
over
time
as
well.
So
archival
data
is
a
really
great
use
case.
D
Another
way
that
you
can
think
about
data
dials
as
like
a
very
simple
workflow
that
you
can
apply
to
any
vertical
that
that
applies
to
your
project
right.
It
could
be
around
thinking
of
how
you
could
use
fbm
to
enable
programmatic
storage,
okay
across
your
dollar,
so
every
single
time
there's
a
new
piece
of
data
that
has
to
be
uploaded
for
to
be
collected
in
your
community.
It
can
trigger
an
instance
of
fbm
and
it
can
automatically
get
your
data
stored
onto
Falcon
for
your
Dell.
D
Once
you
get
that
data
start,
you
can
think
about
access
control,
for
example.
So
how
can
other
people
outside
of
your
data
access
this
content
that
your
dial
is
collecting
it
could
be?
You
could
also
collect
money
for
access
to
that
information
and
then
that,
as
your
dials
Treasury
and
you
could
use
that
treasury
amount,
funding
for
other
other
causes
or
other
needs
in
your
dial
as
well.
So
you
can
think
of
all
these
different
ways
to
manage
your
dial.
A
C
So
defy
so,
for
example,
lending
and
borrowing
so
there's
a
a
good
example.
Is
the
glyph
staking
pool,
that's
just
opened,
so
the
glyph
staking
pool
they've
got
a
thing
called
infinity
pool
and
it
allows
individuals
to
deposit
fill
the
filecoin
token
in
a
pool
and
then
we'll
allow
storage
providers
to
borrow
against
that.
So
storage
providers,
when
they
set
up,
have
to
provide
a
certain
amount
of
the
full
token
as
collateral
for
their
for
their
services.
C
So
you
know
this
allows
them
access
to
that
without
necessarily
having
to
buy
it.
They
can
borrow
it
and
then
basically
have
a
the
future
Revenue
payoff.
You
know
service
that
that
debt
and
the
individual
users
get
paid
the
individual
depositors
get
paid
back
a
an
interest
charge.
You
know
for
doing
that,
for
example,.
D
D
Are
you
collecting
a
full
of
money
and
then
or
having
like
a
smart
contract
in
place,
so
that
it
allows
new
storage
providers
or
storage
providers
that
maybe
need
more
upfront
funding
to
be
able
to
run
their
operation
to
then
participate
in
the
data
economy?
You
can
also
think
about
how
you
can
make
it
even
more
lightweight,
so
more
people
can
participate
as
a
storage
provider.
I
think
we
did
have
some
ideas
from
previous
hackathons
around
enabling,
like
a
web
browser
to
help
store
data
as
well.
I.
D
D
I
also
saw
some
pretty
interesting
projects
that
are
not
specific
to
anything
that,
like
not
focus
on
any
enabling
the
data
economy.
So,
for
example,
like
Jack
Rabbit
Finance
has
like
a
bond
market
days
and
so
with
the
unique
capabilities
of
fbm,
rather
than
to
enable
the
data
economy
on
fbm,
they
are
seeing
how
they
could
have
a
bond
exchange
that
could
have
been
Bond
store
additional
information
within
each
of
these
bonds.
That
could
be
invented
as
an
nft,
for
example.
So
many
different
ways
that
you
can
think
about
it.
D
C
Yeah,
so
this
is
around
you
know:
improv,
improving
the
user
experience
for
filecoin,
so
filecoin
provides
a
number
of
kind
of
basic
Primitives
for
doing
the
storage,
but
users
generally
want
to
interact
at
a
slightly
higher
level.
Also
filecoin.
The
storage
deals
within
five
coin
can
be
quite
large,
so
generally
storage
providers
are
looking
for
storage
deals
of,
say,
four
gigabytes
and
and
upwards
and
many
people
are
storing
smaller
amounts
of
data
than
that
so
tools
that
help
with
the
user.
C
Experience
of
you
know,
filecoin,
you
know,
would
fit
under
here,
so
things
that
help
support,
say
bridging
you
know,
cross
chain
and
working
with
other
ecosystems
as
well
would
fit
into
that
anything
that
deals
with
access
control
things
like
encryption,
privacy.
All
of
those
kind
of
areas
would
all
fit
within
here
as
well.
D
No
yeah,
pretty
comprehensive
I
mean
2005
is
something
that
we're
always
looking
out
for
get
creative
with.
It.
We've
seen
a
lot
of
interesting
projects
from
different
hackathons,
not
sure
if
we
collect
them
somewhere
yeah.
If
you
ask
them
slide,
we
will
find
you
a
list
of
all
the
different
projects
that
have
been
building
but
really
good
ideas
in
there
to
check
out.
D
You,
like
it
yeah,
so
if
you
think
about
programmable
storage
markets,
just
think
of
it
more
about
how
you
can
optimize
what
a
storage
Marketplace
would
look
like.
So
if
you're
thinking
about-
and
this
I
think
requires,
like
maybe
a
little
bit
of
description,
if
you're
new
to
storage
markets,
we
have
quite
good
ideas
and
scenarios
written
up
on
the
request
for
startups
resource,
which
is
you'll
find
in
the
resources
page
as
well.
D
But
things
that
you
can
think
about,
for
example,
are
Perpetual
storage,
which
mentioned
earlier
on,
like
how
can
how
can
you
use
a
Smart
contract
to
make
sure
that
your
storage
continuously
renews,
like
the
storage
deal
continuously
renews
without
you
having
to
do
anything
right
from
from
the
renewal
point,
or
maybe
it
just
triggers
a
notification
and
you're
like
yeah
I
want
to
continue
the
storage
and
it
and
it
keeps
being
stored
for
you,
which
makes
it
super
simple
for
the
user.
Another
thing
you
can
think
about
is
like
repair
workers.
D
So
if,
let's
say
the
contract
was
to
be
broken
or
does
something
fall
to
give
the
contract,
it
can
notice
for
you
and
then
make
sure
that
that
is
renewed,
again
or
refreshed
or
repaired
right
in
the
deal
itself.
So
these
are
these.
These
two
I
would
say
due
to
require
a
little
bit
of
understanding
of
how
the
PowerPoint
data
economy
works
and
how
the
storage
Marketplace
work
from
Balkan.
C
Yeah,
just
to
kind
of
expand
on
that
a
little
bit
just
again
give
a
bit
more
context
there,
so
storage
providers,
of
which
there
are
about
three
or
three
and
a
half
thousand
I,
believe
storage
provider
systems
on
the
network
at
the
moment.
Typically,
as
before
sort
of
pre-fem
with
filecoin,
it
was
up
to
the
client
to
directly
negotiate
a
storage
deal
with
that
storage
provider
and
that
typically
happened
off
chain.
C
So
once
you've
found
your
storage
provider,
then
you
would
basically
approach
them
and
say:
I've
got
this
amount
of
data
to
store
for
this
amount
of
time.
At
this
price
you
would
negotiate
the
deal
and
then
the
first
sort
of
time
in
which
the
blockchain
kind
of
knows
about
it
is
when
that
deal
is
is
agreed
and
the
deal
is
published
to
the
network.
Now
with
fem,
we
can
actually
move
a
lot
of
that
negotiation
on
chain.
C
So,
like
I
said,
you
have
storage
providers
that
are
looking
to
store
storage
deals
of
between,
say
four
gigabytes
and
32
gigabytes
in
size.
They
typically
work
on
32
gigabyte
sectors,
so
it
is.
It
is
more
economical
for
a
storage
provider
to
try
and
fill
that
32
gigabyte
sector
as
full
as
they
can
yet.
On
the
other
hand,
you
have
storage
clients
that
will
have
storage
of
many
different
sizes,
often
much
much
smaller
than
that.
So
having
some
like
brokerage
service.
C
That
now,
because
of
fem,
could
be
on
chain
and
could
be
done
in
a
sort
of
a
more
trustless
manner
that
allows
individuals
to
register
sort
of
an
intent
to
store
something,
and
then
that
could
be
aggregated
up
to
such
a
point
where
either
maybe
a
storage
provider
could
bid
on
it
or
it
could
be
negotiated
with
a
storage
provider.
There's
many
different
sort
of
economic
models
which
that
can
happen,
but
something
in
the
middle
there
using
fem
that
allows
you
to
kind
of
match
up
those
storage,
clients
and
those
storage
providers.
C
Yeah
it
is,
it
is
pretty
hot,
and
so
you
know
expanding
on.
You
know
what
I
mentioned
earlier
that
so
fem
is
mainly
dealing
with
the
the
storage
deals
themselves
and
how
and
where
things
are
stored.
Compute
over
data
is
actually
running
compute
jobs
on
the
actual
data
itself,
so
within
protocol
Labs
sort
of
ecosystem
there
is
a
project
called
bakayow
and
bakayao
is
a
compute
over
data
platform.
C
Now,
in
and
of
itself,
Pacquiao
has
no
direct
kind
of
blockchain
or
file
coin
or
fem
kind
of
like
Connections
in
its
purest
state,
but
it
can
leverage
some
of
the
stuff
within
filecoin
and
fem
itself.
So,
for
example,
there
is
a
bridge
that
they
have
created
called
lily
pad
and
lilypad
is
a
bridge
between
fem
and
compute.
Over
data
and
they've
got
an
example:
project
called
water
lily
that
uses
the
stable
diffusion
text
to
image
model
AI
model.
And
so
what
can
happen?
C
Is
you
can
create
a
a
prompt
or
a
smart
contract
rather
than
fem
commit
a
prompt
that
prompt
is
then
emitted
as
an
event.
The
lily
pad
Bridge
picks
up
that
event
sends
it
to
bacchial,
runs
a
compute
job
that
generates
an
image
from
that
prompt.
The
image
is
stored
on
ipfs,
the
ipfs
CID
is
returned
back
to
Fem
fem,
then
mints
a
nft
using
that
ipfs
CID
as
a
URI
to
the
asset
within
the
nft,
so
it
kind
of
goes
full
sort
of
circle
between
fvm
Pacquiao
and
back
to
Fem
again.
C
So
this
is
kind
of
an
area
that
you
know
could
be
of
interest
and
also
as
well
it
it
deals
with
funding
as
well.
So
it
allows
those
compute
jobs
to
actually
be
funded
again,
via
fvm
kind
of
locking
up
the
funds
in
collateral
and
then
in
in
a
escrow
and
then
releasing
them
once
the
compute
job
has
been
done
so
projects
that
are
working
with
you
know,
computer
over
data
and
but
also
integrating
with
fem,
would
all
kind
of
come
under
here.
A
C
In
short,
yes,
that
is
possible,
so
filecoin
doesn't
provide
any
encryption
in
and
of
itself.
So
all
the
data
on
Falcon
is
public,
so
you
need
to
encrypt
that
beforehand.
Doing
an
actual
encryption
within
a
smart
contract
is
probably
going
to
be
too
much
computation
for
the
actual
smart
contract
itself,
but
the
smart
contract
could
help
with
the
key
management
and
that's
how
you
would
deal
with
the
access
control.
So
you
would
have
it
such
a
way
that
the
data
is
encrypted
before
it
is
stored
on
filecoin.
C
That
key
is
then
stored
in
such
a
way
that
the
smart
contract
governs
the
access
to
the
key,
for
example,
and
that
is
that
is
how
that
is
dealt
with.
So
yes,
there's
a
couple
of
projects
from
previous
hackathons
there's
one
called
creds
by
rishikesh
Kale.
Certainly
look
that
up,
because
that
might
give
you
some
inspiration
there
or
something
to
build
on
as
well
that
works
in
this
in
the
same
kind
of
area.
D
C
D
Some
resources
as
well
on
the
cheat
sheet
around
Access
Control
right
now.
We
have
favorite
options.
You
have
like
Lighthouse,
like
as
Matt
mentioned,
that
encrypts
the
data
beforehand
for
you.
We
also
have
lit
that
it's
pretty
new
for
us
and
we'll
be
interested
to
see
in
your
integration,
like
new
projects
come
using
lit
with
fem.
D
So
that's
a
very
recent
integration
and
then,
lastly,
we
have
yeah
cards
protocol
I'm,
going
to
try
to
find
a
project.
I
can
edit
the
cheat
sheet,
so
people
have
actually
used
their
hackathon
project
as
well.
It
was
created
in
a
hackathon
for
other
hackathon
projects,
so
you
can
definitely
use
that
as
well.
B
C
At
the
moment
for
this
hackathon,
it
is
anything
that
compiles
down
to
evm
bytecode,
which
is
basically
solidity
or
any
language
that
compiles
other
languages
compiles
down
to
even
by
code.
But
solidity
is
the
only
one
that
we're
sort
of
supporting
at
the
moment
on
the
fevm
to
be
clear.
The
the
fvm
below
that
does
allow.
C
We
do
have
sdks
for
rust,
go
Etc
to
compile
down
what
we
call
native
actors,
but
that
functionality
is
not
enabled
on
fem
at
the
moment
and
but
will
be
enabled
later
on
in
the
year
to
allow
people
to
create
what
we
call
native
actors
at
that
level.
But
at
the
moment
it's
the
the
evm,
the
Falcon
ethereum
Virtual
Machine.
So
this
hackathon
is
just
concerned
with
things
to
do
with.
B
C
Excellent,
yes,
okay!
So,
but
those
are
the
two
bridges
that
have
launched
on
mainnet
on
the
the
network
and
they
support
bridging
of
of
assets
as
well
as
bridging
of
sort
of
messaging
backwards
or
forwards.
As
well
and
there's
a
specific
question
about
cardano,
Bridge
I'm,
not
sure
I
know
that
axler
I
believe
supports
cardano,
but
I
don't
know
if
they
directly
have
a
cardano
to
evm
bridge
running
at
the
moment,
but
by
all
means,
that'd
be
an
interesting
thing
to
create.
B
C
C
Time
is
slightly
different,
so
the
block
time
on
on
Main
net
is
30
seconds
and
the
gas
calculation
is
slightly
different,
so
gas
gas
is
basically
cheaper
than
ethereum
mainnet,
probably
more
expensive
than
something
like
a
layer
2
roll-up
on
ethereum,
though
so
it
kind
of
fits
halfway
between
the
two
there,
but
otherwise
it'll
look
pretty
much
exactly
like
ethereum,
so
I
think
I
I,
don't
think.
There's
any
major
differences
there
from
that.
C
Yeah
and
one
one
of
the
main
ones
I
will
just
call
out
just
looking
at
a
list
is
addressing
just
be
aware
that
so,
as
part
of
fevm,
we
created
a
new
address
class
on
filecoin.
The
addresses
that
start
F4
and
so
f410
any
address
that
starts.
F410
is
an
ethereum
style
address
and
what
is
a
delegate
address
that
could
be
converted
to
an
ethereum
style
address,
so
you
can
convert
from
an
f410
address
to
an
address
that
starts
at
0x
in
ethereum
style.
C
So
that's
something
and
most
of
the
blockchain
Explorers.
So
if
you
go
to
like
explorer.glyph.io
for
example,
and
put
either
a
style
of
address
in
it
will
convert
backwards
forwards
for
you.
So
you
can.
You
can
see
that
so,
if
you're,
if
you're
working
at
the
filecoin
level
with
the
sort
of
you
know,
filecoin
tools
like
Lotus
and
whatever
you're,
probably
dealing
with
an
F4
address,
if
you're
working
with
things
like
metamask
you'll,
be
working
with
a
Xerox
address,
so
just
point
out
that
those
two
are
convertible
between
each
other.
B
C
C
If
you've
got
any
specifics
on
there,
but
basically
it's
because
it's
an
evm,
you
you're
you're
in
a
sandbox
right
now
you
can
upload,
you
know
any
any
solidity.
You
know
evm
code.
So
if
you
have
libraries
in
there
that
you're
using
as
part
of
that,
then
you
then
you
can
upload
those
just
in
the
same
way
you
can
do
with
ethereum,
but
there's
also.
We
have
some
built-in
actors
as
well
that
deal
with
file
coin
specific
stuff.
C
D
Yeah
so
I
hope
that
that
should
answer
your
question.
Michael
oh
Miguel,
because
I
saw
you
just
edit
an
additional
question
around
whether
you
can
assess
fbn
specific
functionality
by
an
evm
Library.
The
answer
is
really
far
from
dot
Soul
as
a
library.
You
could
then
access
ball
coin.
The
ballcoin
protocol
methods
yeah
to
be
able
to
call
that
through
the
library
so.
C
And
there's
one
more
question
here
about
how
the
D5
Primitives,
such
as
lending
and
staking
pools,
look
different
for
fem
as
opposed
to
what
we're
already
seeing
on
other
ecosystems.
This
is
a
great
question.
I
kind
of
alluded
to
early
on-
and
that
is
one
of
the
big
things
that
is
unique
about
filecoin
is
the
fact
that
underpinning
all
of
this,
you
have
physical,
Hardware,
millions
and
millions
of
dollars
of
Hardware.
C
Just
to
put
this
in
perspective,
the
total
storage
capacity
on
filecoin
is
about
12
or
13
exabytes
of
data,
that's
12
or
13
trillion
gigabytes
of
data.
It's
one
percent
of
the
total
data
center
storage
capacity
worldwide,
so
the
falcore
network
really
is
truly
huge
and
there's
a
huge
amount
of
infrastructure
underneath
that
is
underpinning
that
that
is
effectively
available
to
use
as
part
of
D5
sort
of
Primitives,
for
example.
C
So,
as
I
mentioned,
you
can
a
storage
provider
when
they
negotiate
a
storage
deal
when
a
client
and
storage
provider
negotiate
storage
deal,
the
storage
client
has
to
put
up
the
fee
into
an
into
an
escrow.
The
storage
provider
puts
up
some
collateral
in
the
escrow
as
well,
and
the
fee
is
paid
out
to
the
storage
provider
over
the
duration
of
the
storage
contract.
C
So
if
I
negotiate
to
store
10
gigabytes
of
data
for
two
years
and
it's
going
to
cost
me,
you
know
five
fill
then
over
the
space
of
that
time,
then
that
five
fill
will
be
be
sent
to
the
storage
provider
over.
You
know
slowly
over
those
two
years
in
a
linear
fashion.
So
from
a
D5
point
of
view,
you
can
actually
look
at
that
and
see.
Okay.
This
storage
provider
actually
has
future
Revenue
coming
in
and
you
can
actually
look
at
that
on
chain
and
it's
all
verifiable
and
provable
on
chain
that
they
have
this.
C
You
know
future
Revenue
coming
in,
so
they
can
potentially
borrow
against
that
future
revenue,
and
you
can
do
things
like
set
the
payout
address
of
a
storage
provider
to
be
a
smart
contract.
So
a
storage
provider
can
actually
agree
and
say:
okay,
the
fees
that
are
coming
in
as
a
result
of
this
deal,
instead
of
coming
directly
to
me,
actually
go
to
Services
smart
contract.
That
might
say
service
in
part
the
the
loan
alone
that
was
made
and
then
in
part
back
to
the
storage
provider.
B
D
So,
in
order
to
answer
that
again,
if
you
want
to
store
anything
on
Fall
coin,
you
using
fdm,
you
have
to
write
a
transaction
to
execute
the
smart
contract
or
execute
the
functions
on
the
smart
contract.
So
you'll
still
run
the
transactions.
The
difference
is
that
it
will.
You
would
just
use
your
metamask
wallet,
it's
actually
pretty
simple.
You
might
see
connected
to
your
ethereum
address,
but
then
it
will
run
it
in
fill
because
of
the
way
that
we've
had.
D
We
have
the
ethereum
based
on
RPC
API,
so
everything
should
look
the
same
as
the
evm
contract,
so
you
still
have
to
handle
fill
when
you
run
the
transaction.
But
technically
you
could
match
the
data
in
your
dial.
You
could
collect
like
10
different
pieces
of
data.
If
you
want
to
reduce
running
the
transaction
over
and
over
then
the
further.
D
The
difference
is
that
you
have
to
figure
out
how
you
want
to
sort
so
that
whole
piece
of
10
pieces
of
data
will
be
stored
as
a
whole
one
piece
of
data
in
filecoin,
so
you
have
to
think
about
how
you
want
to
be
able
to
retrieve
that
you
know
for
the
different
Escape,
like
the
different
users
wanting
their
data
back.
So
that's
something
to
think
about,
but
technically
you
could.
C
I
think
as
well,
there
might
have
been
an
element
to
that
question
about
using
other
tokens
to
to
denominate
your
data
down.
So
again
you
know
you
could
use
any
erc20
token
on
the
network
and
the
some
of
the
bridges
like
sealer
and
axel
are
allow
you
to
bridge
things
like
USD,
C
or
usdt,
or
wrapped
Bitcoin
or
ethereum
onto
the
network,
and
you
could
use
those
within
your
Dow
as
well.
C
D
B
A
Okay,
cool
all
right,
so
that
was
our
q.
A
we
have
about
two
minutes
left
I
have
a
quick
reminder
for
you
all
to
please
join
the
Discord,
make
sure
you
are
able
to
see
all
the
hackathon
channels.
If
you're
not
able
to
see
them,
you
can
email
us.
All
of
this.
Information
is
available
on
the
dev
post
updates
section
be
there
for
the
Workshops.
The
Google
calendar
is
linked
in
this
presentation.
I'll
be
sharing
the
link
to
this
presentation
by
the
time.