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Description
Arbol, another featured IPFS Case Study, was the subject of CTO Ben Andre’s talk on how IPFS helps them sell parametric weather protection agreements.
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A
Yeah
I'll
just
go
through
some
slides
here
and
then,
if
I
have
time
I'll
show
you
some
terminal
stuff,
let
me
talk
about
arable
first
kind
of
what
we're
doing
and
and
why
we're
doing
this
work
with
with
weather
data
yeah
so
arbol
is
we
do
these
parametric
agreements
for
various
different
kinds
of
businesses,
so
think,
like
you
know,
in
agriculture,
which
is
a
very
classic
use
case
for
this
think,
a
beet
farmer
wants
to
get
paid
if
they're,
if
it
didn't
rain
enough
in
their
in
their
farm
area,
during
the
growing
season,
and-
and
this
is
a
this-
is
a
very
small
but
existent
space
in
the
u.s,
and
we've
actually
captured
a
lot
of
that
business
so
far
in
in
the
us,
agriculture,
but
we're
also
expanding
out
into
a
ton
of
other,
very
interesting
markets,
shipping
and
logistics.
A
So
you
know
if
if,
if
there's
a
storm,
a
shipping
company
might
want
to
get
paid?
If
that
happens,
you
have
construction,
you
have
energy
for,
for
you
know
wind
and
solar,
and
even
electrical
utilities,
vacation
rentals
anyway.
A
The
list
goes
on,
but
the
point
is
that
we're
doing
these
weather
agreements
and
it's
a
very,
very,
very
underserved
space,
even
in
the
us
and
and
very
much
globally
here,
let
me
flip
slides
yeah,
so
this
kind
of
talks
about
the
existing
kind
of
problems
with
the
industry.
A
It's
just
very
old
school
right
lack
of
access,
millions
of
farms,
businesses
are
excluded
because
current
minimum
policy
sizes
are
too
high.
It's
quite
expensive.
Pricing
is
opaque,
high
transaction
fees-
and
it's
all
summed
up
here
really.
Our
business
is
crafting
and
distributing
parametric
weather
contracts
that
payout
based
on
global
weather
data
sets
it's
important
to
know
that
this
is
similar
to
insurance,
but
it's
not
quite
insurance.
You
can
think
of
it
as
being
like
insurance,
except
you
know
it's
a
little
more.
It's
based
on
data.
A
There's
not
you
know
on
the
ground
assessment,
that's
the
main
difference!
Okay!
So
if
we're
going
to
be
doing
these
agreements
that
pay
out
based
on
weather
data,
we
need
to
get
the
good
weather
data.
So
there
are
a
number
of
very
good
projects
happening
and
that
that
have
been
happening
for
the
past
decade
or
so
run
by
scientists
and
academics
and
governments.
These
are
just
some
screenshots
of
a
few
of
the
different
projects.
A
Here
we
have
noah
on
the
left.
Second,
from
the
left
is
chirps,
which
is
climate
hazards.
Infrared
interpret
interpolated,
precipitation
stations,
yeah
it's
a
funny
acronym,
but
that
data
set
is
generated
by
interpolating
weather
station
data
with
infrared
satellite
readings,
and
then
they
they
use
a
whole
bunch
of
very
advanced
methods
that
are
great,
and
then
they
post
it
to
ftp.
This
is
a
screenshot
of
where
you
can
get
this
right,
along
with
the
good
old
ds
underscore
store.
A
You
know,
the
point
of
this
slide
is
sort
of
to
show
that
some
of
these,
like
hosting
infrastructures,
are
not
great
and
getting
to
ipfs
as
kind
of
the
answer
to
that,
but
I
don't
want
to
in
any
way
you
know
really
depreciate
the
quality
of
these
projects.
They're
great
and
like
we
email
with
these
guys,
all
the
time
and
they're
you
know,
but
they
don't
they
aren't
great
at
hosting.
So
you
know
here's
era5.
A
This
is
a
great
project.
They
actually
have
a
lot
of
stuff
here,
but
their
api
is
like
super
slow.
This
is
prism
another
another
interpolated
data
set
which
you
can
get
over
over
ftp
as
well.
So
these
are
some
of
the
problems
with
the
current
weather
data.
That's
out
there
and
by
the
way
this
applied.
You
know
these.
These
issues
are
kind
of
focused
toward
this
parametric
use
case,
but
they
really
apply
to
everyone.
I
mean
data
scientists
who
are
crafting
government
policy
scientists
who
are
studying
climate
change.
A
I
mean
these.
These
weather
data
sets
are
are
global
and
they
are
a
global
resource
and
they,
in
my
view,
like
the
just
importance
of
them,
is
not
really
matched
by
the
you
know,
attention
that
is
paid
to
how
they're
made
available
so
I'll
just
go
through
this
list
here,
but
with
some
of
the
problems
the
formats
are
idiosyncratic.
So
you
know
all
four
of
these
different
projects
and
also
the
other
ones
that
exist
have
different
formats.
You
have
to
kind
of
learn
what
they're
doing
through
their
documentation.
A
Endpoints
can
be
slower
on
available,
and
that
makes
it
hard
for
us
to
to
build
production
systems.
You
know
we
can't
really
hook
directly
into
these
sites
because
often
they're
just
down
so
old
data
is
revised
without
a
log
of
changes.
Yes,
so
you
know
one
thing
with
these
interpolated
data
sets
is
that
you
get
your
satellite
data
right
away.
You
know
and
then
station
data
kind
of
trickles
in
over
time
and
what
these
folks
do.
Is
they
just
edit
the
old
data?
A
So
you
know
I
have
a
post
from
a
month
ago,
I'll
just
update
it,
as
the
news
agent
comes
in
and
prism
actually
does
six
revisions
once
per
month
for
every
data
point,
so
that
just
become-
and
it's
not
tracked
so
that
just
becomes
a
huge
problem
for
us
and
really
anyone
who's
trying
to
get.
You
know
exact
numbers
there.
Data
is
not
securely
hosted,
so
I
mean
you
know
these
guys.
I
mean
this.
Isn't
that
they're
not
trying
to
like
lock
this
down
from
attack,
because
why
would
anyone
attack
it?
A
But
you
know
I
mean
if
we're
going
to
be
building
up
this,
this
parametric
space.
Sorry
guys,
but
you
know
that
might
that
might
end
up
happening
and
it
should
be
secure
anyway
and
finally,
chain
of
custody
for
interpolated
data
sets
is
not
well
documented,
so
I
mentioned
that
you
know
these
interpolated
sets
have
inputs
and
where
the
inputs
come
from.
Well,
you
know,
let's
that
would
be
great
to
have
more
information
about
that
deweather.
This
is
our
answer.
A
This
is
a
this
is
a
project
that
we've
been
working
on
for
a
month
or
two
or
three
or
perhaps
four
it's
hard
to
keep
track
of
time.
Frankly,
these
days
on
that
scale,
but
this
is
our
answer
to
weather
data
so
very
succinctly.
A
What
it
is
is,
it's
you
know,
decentralized
weather,
so
take
all
the
all
the
really
good
weather
data
and
put
it
on
ipfs,
and
we
have
a
client
library
that
I
just
published
to
pie,
pie
last
night
that
can
be
downloaded
and
installed
and
if
we
have
time
I'll
show
that
pip
install
de-weather,
underscore
client
and
that's
also
on
our
github,
so
that's
exciting,
so
I'll
just
kind
of
run
through
how
this
kind
of
solves
those
those
problems.
A
I
I
showed
in
the
previous
slide,
so
there's
all
this
ingestion
code
and
that
stuff
standardizes
things,
so
you
can
just
say
give
me
a
prism.
Give
me
chirps
give
me
you
know:
noah
cpc
whatever
and
it'll
it'll
return,
all
those
in
the
same
format,
and
it
will
return
them
in
data
structures
that
make
sense
for
your
language.
So
in
python
this
de-weather
library
does.
A
Numpy
pandas,
so
this
data
frame
object,
use
an
available
and
reliable
hosting
hosting
infrastructure.
I
think
that
was
supposed
to
be
so.
You
know,
let's
not
have
downtime,
let's
not
have
really
long
weights.
A
A
We
just
take
every
revision
and
we
just
have
six
different
data
sets
and
you
can
just
get
whichever
one
you
want,
and
that
makes
it
possible
to
balance
timeliness
with
accuracy.
So
you
know
with
our
use
case.
It's
like
if
we're
doing
a
prism
contract,
we'll
usually
go
with
a
payout
at
the
30-day
revision,
and
that
gives
us
you
know
certain
amount
of
accuracy
and
a
certain
amount
of
timeless
using
immutable
data
store
data
is
secure
once
posted.
So
this
is
a
real
ipfs
thing
here.
A
Having
you
know,
weather
data
be
addressed
with
the
cid
system.
Is
a
big
deal
because
it
it
really
makes
it
much
more
feasible
to
to
do
these.
You
know
automated
payouts
where
you're
just
pulling
a
cid
and
and
that's
it,
there's
no
disputes,
there's
nothing.
It
just
kind
of
cuts
out
that
that
link
in
the
chain
create
a
mechanism
for
tracking
data
input.
Data
sets,
so
this
is
kind
of
getting.
Actually.
This
is
past
the
weather.
This
is
getting
into
d
climate,
which
is
you
heard
it
here.
A
First,
that's
going
to
be
a
very
ambitious
project
which
is
going
to
use
ipfs
as
its
backbone.
More
on
that
later.
That's
another
talk,
I
suppose,
and
make
it
open
source.
We
want
to
bring
the
scientific
community
on
board.
We
want
to
give
grants
to
these
entities
to
to
to
incorporate
this
into
their
pipeline,
so
they
can
post
directly
and-
and
just
everyone
can
have
a
great
time.
A
You
know
I
think
ipfs
really
is
a
great
match
for
these
collaborative,
like
you
know,
scientific
and
academic
projects,
because
you
know
everyone
is
contributing
and
why
why
shouldn't
the
hosting
be
be
distributed
as
well
all
right.
So
this
is
my
info.
We
are
hiring
if
this
is
interesting
to
you
shoot
me
a
resume
if
you
want
to
come,
write,
ipfs
code.
If
you
want
to
do
some,
you
know
if
you
want
to
help
help
me
manage
this
open
source
project.
A
We
have
about
15
people
right
now,
working
at
arbol
and
and
we're
rapidly
expanding.