►
Description
A presentation at the Hyperledger Climate Action and Accounting Special Interest Group on March 8, 2022 featuring Martin Wainstein from the Open Earth Foundation, Nancy Norris from the Government of British Colombia and Kyle Robinson from Briartech Consulting.
This presentation and session at the CA2SIG will deep dive into an implementation of Hyperledger Indy and Aries, under the Trust Over IP Framework, using Decentralized Identifiers and Verifiable Credentials to establish trusted interactions between multiple agents and climate stakeholders. Particularly we'll review the network where subnational governments (like British Columbia), Natural Resource Corporations (like Mining Companies), Auditors and Verifiers, and other agents across a supply chain integrate carbon and climate data for both jurisdictional and corporate inventories, as well as corresponding carbon adjustments when products cross borders.
The Ministry of Energy, Mines and Low Carbon Innovation (EMLI) from the British Columbia government has been collaborating with the Open Earth Foundation and their Open Climate network and platform to pilot a Digital Trust Network that is relevant to Mining operations and broader Paris-level integrated accounting. Both entities presented their work at COP26 in Glasgow in collaboration with UNFCCC and will walkthrough current status and next steps.
The Hyperledger Climate Action and Accounting Special Interest Group is an open group and you're welcome to get involved if you're interested in how blockchain is being used in this space. Find out about how to get involved at: https://wiki.hyperledger.org/display/CASIG/
----
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A
Okay,
well
welcome
everybody.
I'm
excited
to
have
everybody
here
today,
I'm
going
to
kick
things
off
really
quickly,
just
by
recognizing
that
this
is
a
hyperledger
call
and
so
that
we
do,
we
do
follow
the
the
antitrust
policy
and
hyperledger
code
of
conduct.
We
have
a
special
presentation
today
and
I
want
to
before
I
get
into
kind
of
introducing
the
the
people
producing
presenting
and
the
overall
presentation.
A
B
B
A
B
B
B
B
B
B
B
A
B
B
B
Fantastic
bob
hi,
my
name,
is
a
specialist
in
digital
transformation.
I've
been
in
the
block
playing
space
for
five
six
years,
I'm
mainly
on
the
supply
chain
and
related
to
supply
chain
finance
and
I've
been
in
contact
with
andrea.
I've
proceeded
for
many
times
already
for
quite
a
while,
and
also
presenting
sick
related
to
trade
finance,
fantastic.
A
A
Okay,
great,
so
I'm
not
going
to
give
too
long
to
a
long-winded
introduction.
I
think
a
lot
of
the
people
in
this
call
understand
kind
of
the
presentation
or
like
who's
presenting
today.
I
think
that
it's
a
really
interesting
combination
between
you
know
different
stakeholders,
the
ministry
of
energy
mines
and
and
low-carbon
innovation.
A
The
british
columbia
government
collaborating
with
the
open
earth
foundation,
which
martin
weinstein
is
a
it's
one
of
the
original
co-founders
of
this
special
interest
group,
as
well
as
their
open
climate
network
working
together
to
to
pilot
this
idea
of
a
digital
trust
network,
and-
and
so
it's
it's
a
really.
You
know
as
we're
kind
of
moving
from
kind
of
proof
of
concept
and
kind
of
ideation
into
kind
of
real
level
application.
A
C
A
A
C
C
So
I'll
give
a
high
level
introduction
to
the
open
climate
project,
which
is
our
primary
effort
around
integrated
climate
accounting,
but
then
set
the
tone
for
the
focus
work
that
we've
done
with
with
bc
for
kyle,
then
to
to
take
it
from
there
and
nancy
as
well.
And
then
I
think
we'll
do
questions
at
the
end,
but
feel
free
and
if
in
the
transition
to
shoot
any
thoughts,
I
won't
be
looking
at
the
chat,
but
I'll
pick
up
the
questions
after
so
normally.
C
I
I
start
by
by
walking
through
the
framework
that
we
put
together
several
years
ago,
around
the
importance
of
bringing
a
lot
of
the
data
records
around
climate
together
focus
on
the
right
part
of
the
diagram.
The
the
the
green
section
in
the
bottom
is
the
earth
system
and
having
data
consensus
in
this
state
of
the
planet
when
the
context
of
climate
accounting
is
key
because
all
policies
derive
from
a
needed
temperature
goal
and
the
state
of
co2
in
the
atmosphere.
C
The
second
layer
is
the
compilation
of
all
world
actors
and
their
registries
from
nations
to
subnational
actress
to
non-state
actors.
So
all
the
information
that
they
have
needs
to
be
sort
of
part
of
the
same
framework
and
then
the
third
layer
is
the
what
we
normally
call
mrv
modern
reporting
verification
both
of
the
emissions
and
the
trust
that
those
emissions
happened.
The
mitigations
and
the
adaptation,
because
essentially
that
turns
the
data
of
the
actors
into
an
asset,
and
so
the
fourth
layer
violet,
is
our
climate
markets.
C
But
of
course,
this
is
particularly
important
when
we
look
at
the
more
proper
climate
markets,
both
mandatory
and
voluntary,
and
the
importance
of
everything
that's
been
happening
over
the
last
couple
years
and
then
tokenizing
those
assets,
but
eventually
the
the
last
part
is
very
critical
to
be
able
to
have
an
integrated
recordkeeping
system
or
climate
that
everyone
trusts
is
how
to
link
financial
capital.
That
is
that
follows
a
lot
of
those
records
and
the
records
that
follow
that
financial
capital.
C
What
I
mean
is
deploying
billions
and
trillions
of
dollars
into
the
climate
space
to
be
able
to
curb
climate
change
requires
that.
We
know
that
that
goes
to
projects
that
indeed
have
mitigation
outcomes,
concrete
mitigation
outcomes
that
show
up
somewhere
so
be
so
when
we
set
up
to
think
about
what
would
be
a
key
part
of
a
digital
infrastructure
to
bring
a
lot
of
these
keys
together.
C
That
leads
us
to
identities,
identities
of
of
all
the
actors
from
like
earth
and
the
earth
observation
entities,
the
nations
and
the
subnationals,
the
iot
devices
that
are
involved
in
mrv
and
that
led
us
to
hyper
ledger.
India
as
a
key
tool.
The
second
part-
and
it
relates
more
to
the
the
relationship
between
projects,
private
sector,
sub-national
jurisdictions,
whether
that
be
cities
or
provinces
or
states,
and
the
national
actors
is
the
importance
of
being
able
to
have
the
visibility
of
all
that
data
through
a
spatial
lens.
C
Boundaries
are
used
almost
as
the
boundary
of
a
registry,
and
so
by
querying
information
in
that
space,
and
if
the
data
is
properly
tacked
with
the
right
protocols
and
it
could
surface
up
and
and
we
can
establish
inventories
at
that
spatial
level-
so
that's
that's
what
we
set
out
to
do,
and
we've
been
we've
been
working
on.
That
particularly
is
as
it's
relevant
for
any
cross-border
adjustment.
C
Ultimately,
one
of
the
things
that
we
think
is
the
an
important
application
for
this,
and
we're
working
very
hard
on
this
at
the
moment
is
how
can
this
be
leveraged
for
the
the
global
stock
take
of
the
paris
agreement?
So
the
paris
agreement
has
this
update.
That
happens
every
five
years.
The
first
one
will
happen
in
2023
and
that
from
the
official
standpoint
on
the
right
is
the
relationship
between
countries
and
the
u.n.
Essentially,
as
an
exercise
that
says
what
did
you
say,
you
were
going
to
do?
C
What
did
you
do
and
where
are
you
now
now
and
what
are
the
gaps?
But,
of
course
we
know
that
the
climate
space
is
way
bigger
than
just
countries
in
the
u.n
and
the
paris
agreement
is
something
that
we
also
want
to
align
and
we
see
companies
aligning
to
the
paris
agreement
and
some
national
actors,
okay,
aligned
to
the
paris
agreement,
but
how?
How
is
that
going
to
happen
so
we've
been
proposing
to
create
an
independent
global
stock
date.
C
There
is
already
an
organization
or
initiative
called
independent
global
stock
take
but
doesn't
have
an
embedded
exercise,
so
we're
working
with
them
to
actually
say
how
are
we
going
to
run
this
global
sort
of
climate
taxation
event?
We
we
need
to
bring
in
all
the
non-state
climate
actors,
the
sub-nationals,
the
cities
and
the
volunteer
climate
data
ecosystems
and
integrate
them,
and
we
also
set
up
a
working
group
called
climate
action
data
2.0.
C
You
can
see
more
in
the
wiki
wiki.clientdata.network
and
everyone's
invited
to
join,
and
it's
been
a
lot
of
that
work
of
thinking
through
2030
when
the
power
agreement
has
a
first.
You
know
for
all
of
us
a
very
important
goal,
because
we've
got
to
have
our
our
emissions
by
then.
Can
we
imagine
a
global
stock
that
happens
in
almost
real
time
and
that
we
have
digital
trust
into
those
outcomes
so
with
that,
let's
dive
into
more
what?
C
What
is
what
what
has
to
evolve
in
in
in
a
project
like
bc,
with
with
starting
with
mind
and
in
bringing
in
supply
chains
and
productions
and
and
what
does
what
does
robust
climate
data
mean
for
all
the
different
actors?
So
in
this
diagram
from
the
from
the
top,
we
look
at
different
type
of
mining
corporations,
evolving
in
different
supply
chains.
C
Their
data
coming
from
iot
devices
and
and
business
records
will
fall
into
scope,
one
two
or
three,
but
we
also
embed
it
in
in
there,
the
carbon
sequestration
units
or
renewable
energy
certificates.
This
is
also
a
blueprint
of
how
we've
tackled
the
the
the
open
climate
platform
to
be
able
to
bring
in
emissions
and
mitigations
to
to
sort
out
net
zero
calculations,
and
this
all
leads
to
on
on
the
bottom
left.
C
What
does
this
mean
from
an
esg
standpoint
to
investors
of
corporations
very
important
to
also
them
to
have
trust
in
ensuring
that
the
companies
are
doing
the
right
thing,
but
also
on
the
bottom.
Right
is
what
does
that
mean
for
regulators
and
end
users,
or
perhaps
the
esg
indexes
and
and
values
and
metrics
are
not
as
relevant
for
regulators
and
users,
and
so
a
lot
of
that
really
deals
with
bringing
down
carbon
down
to
the
product,
but
also
a
full
footprint
of
the
of
the
company.
C
So
if
we
bring,
if
we're
familiar
with
the
with
the
triad
of
her
filebook
credentials
of
issuers
holders
and
verifiers,
a
paper
that
we
just
published
called
nested
climate
accounting
for
atmospheric
commons,
it's
in
in
frontiers
in
blockchain,
I
can
share
the
link
to
it
after
this.
This
is
a
diagram
for
from
that
paper,
and
it
looks
at
how
applying
hyperledger's
the
ids
and
verifiable
potentials
to
this
nested
accounting
architecture.
C
We
see
that
if
we
go
from
the
top
from
the
top
of
that
right,
around
sort
of
here,
a
country
could
be
an
issuer
to
a
city.
An
auditor,
a
verifier,
could
verify
information
of
that
city,
which
is
relevant
for,
for
example,
what
I
showed
around
an
independent
global
stock
gate.
The
city
also
is
an
issuer
to,
for
example,
companies
that
are
operating
within
that
city
or
sites
of
the
company
that
are
operating
in
the
city
and
that
that
where
it's,
a
city
could
also
be
a
sub-national
actor.
C
So
so
we
can
replace
city
for
british
columbia
very
easily,
and
that's
at
the
nexus
of
where
we're
at
in
this
pilot
is
british
columbia,
issuing
a
credit
to
a
company
different
verifiers
from
accountants
to
climate
accounting.
Ngos
can
also
verify
certain
information
from
the
company,
but
going
one
notch
forward.
The
company
can
have
iot
devices
that
are
deployed
in
their
operations
and
their
supply
chains
that
can
derive
information
of
their
climate
impact
and
in
some
sense
those
are
relevant
for
any
form
of
mrv
agent.
C
That
will
want
to
query
and
trust
the
iot
data
to
verify,
for
example,
that
that
company's
scope,
one
emissions
is
indeed
what
they
say
and
that
the
subnational
government
can
also
trust
that
so
this
is.
This
is
a
a
schematic
of
how
to
apply
for
fiber
credentials
at
these
nested
scales
and
on
the
right.
That
relates
more
a
lot
from
the
frv
methodology
of
how
these
could
be
interacted
between
an
actor,
a
verifier,
an
iot
device
and
the
self-reported
data.
C
So
our
work
has
been
to
digitize
all
of
this,
and
and
and
it's
been
a
pleasure
to
work
with
bc,
because
they
are
one
of
the
core
maintainers
of
hyper
alleged
areas,
so
they're
well
ahead
of
the
of
the
curve,
but
also
it's
a
very
complete
use
case
that
it's,
that
is,
that
intersection
between
public
and
private,
one
of
the
primary
motivations
in
the
in
leveraging
verifiable
credentials
is
there's
zero
knowledge
proof
capability.
So
from
a
theoretical
standpoint,
the
the
schematic
we
see.
C
That's
that's
key
for
climate
data
and
it's
been
a
fundamental
issue
in
the
space
for
quite
a
long
time
is
that
when,
when
a
holder
presents
a
proof
to
a
verifier
or
verifier
asks
for
certain
proofs
to
the
holder,
a
company
might
have
data
raw
data
sets
that
they
might
not
want
to
fully
disclose,
and
it
might
not
be
that
that
source
data
is
essential.
For
that
certain
proof.
C
This
has
been
a
very
sort
of
like
wicked
problem
in
the
climate
disclosure
space,
for
example,
a
lot
of
companies
disclose
information
to
cdp,
formerly
carbon
disclosure
project,
and
so
cdp
has
a
lot
of
the
data,
but
they
can't
disclose
it
because
there's
privacy
concerns
there.
So
how
do
we
circumvent
this?
How
do
we
leverage
cryptography
to
be
able
to
have
trust
on
certain
response
without
having
that
source
data?
C
This
is
one
of
the
early
architecture
diagrams
that
we
did
for
for
the
project
nbc,
but
that
really
shows
a
blueprint
of
the
of
the
poc.
So
if
we
think
again
in
terms
of
issuers
of
holders
and
verifiers
of
these
credentials,
if
we
see
different
roles
between
users,
authorities,
projects,
concrete
projects
and
digital
assets,
bc,
digital
trust
can
interface
with
a
mining
company.
Let's
see,
copper
mountain
which
has
a
greenhouse
gas
profile
which
can
be
seen
as
a
digital
asset.
C
We
see
these
encompassed
in
bc
and
psi
canada.
So
these
these
boundaries
are
very,
very
key
for
those
spatial
domains
and
the
the
company
has
a
mine
site,
which
also
has
a
dht
profile
of
the
site,
because
obviously
a
company
has
many
sites
and
their
footprint
is
sort
of
the
the
total
of
those
and
there
might
be
iot
devices
there.
Professional
auditors,
that
have
to
go
in
and
verify
things
in
the
mine
site
and
out
of
that
in
the
mining
process.
C
Carbon
is
relevant
for
that
and
and
so
with
that
prompt
for
working
with
pc
around
creating
this
mechanism
being
able
to
test
a
couple
of
things
that
perhaps
I
didn't
just
mention,
because
it's
not
just
around
the
supply
chain.
What
what
we
really
set
out
to
do
is
to
come
up
with
one
mechanism
that
the
data
streams
and
the
data
trust
caters
to
the
supply
chain
and
embedded
carbon
functionalities
differentiate
commodities,
but
also
to
the
creation
of
the
sub-national
inventories.
C
C
C
We
are
working
directly
on
our
on
our
portal
in
the
underlying
platform
and
connecting
it
with
credentials
coming
out
of
bc.
The
way
the
portal
works
is
has
an
explore
section
with
all
open
public
information
and
then
a
login
area
where
private
sector
companies
or
sub-nationals
can
go
in
and
and
load
their
information
account
their
information.
C
So
if
we
just
took
a
quick
speak
of
the
sneak
peak
of
the
ui,
our
our
nested
logic
also
has
an
earth
at
the
top
and
certain
key
metrics
of
earth
so
going
into
canada
as
as
a
next
actor,
their
inventories,
any
treaties
and
agreements,
they're
part
credentials
that
they're
interacting
with
any
trades
and
transfers
or
pledges
and
then
connecting
with
the
subnational
actor
bc.
Now
we
go
one
step
under
it.
C
C
A
way
so
logging
in
with
credentials
allows
let's
say
an
actor
from
copper
mountain
to
to
access,
have
their
dashboard
different
sites
that
they
have
in
the
world,
their
overarching
emissions,
any
mitigations
that
they've
done
and
have
been
verified
or
offices
they
brought
in-
and
this
part
particularly
very
important
for
us,
because
it
distinguishes
between
what's
a
verified
climate
data
of
the
actor,
something
that
the
actor
self-reported.
But
a
third
party
verified
what
is
a
direct
tracking,
let's
say
with
iot
devices
and
what's
unverified.
C
C
A
C
Why
we're
now
sort
of
full
steam
ahead?
Building
this
fully
open
source?
We
want
to
have
our
first
big
release
in
may,
so
hopefully
I
can
come
back
to
the
sig
with
more
technical,
deep
dives
into
it
if
people
are
interested
in,
but
one
of
the
things
that
that
relates
to
to
the
bc
project,
which
which
is
key
for
for
the
open
climate
initiative,
is
that
relationship
between
the
private
sector
and
the
band
and
public
and
how
to
integrate
and
have
digital
trust
between
them.
C
How
does
the
data
can
roll
up
to
an
inventory,
a
jurisdictional
inventory?
How
do
we
improve
preparedness
for
accounting
and
policy
requirements?
Let's
say
if
us
of
national
government,
like
british
columbia,
wants
to
apply
subsidies
for
government
for
companies
that
are
doing
great
or
taxes
or
sub
form
of
taxes,
so
any
any
form
of
carrot
and
sticks
application.
C
A
Yeah,
I'm
thinking
just
so.
We
get
all
the
important
information
we'll
leave
the
q
a
to
the
end
and
just
to
flag
everybody.
This
is
an
hour-long
presentation.
Sometimes
it
goes
90
minutes,
obviously
that's
dependent
on
whoever's
on
the
call
be
able
to
kind
of
extend,
but
I
would
definitely
want
to
make
sure
we
get
through
the
presentation
so
we'll
go
to
to.
It
looks
like
nancy
now.
G
G
We
have
folks,
like
john
jordan,
who's
on
the
call,
who've
been
championing
verified
credentials
and
distributed
letter
ledger
technology
for
digital
government
in
bc
and
globally.
So
the
focus
had
mostly
been
on
individual
identity,
and
then
we
started
to
think
about
how
that
could
apply
to
some
of
the
natural
resource.
G
So
we
spent
the
first
year
of
this
project,
creating
a
proof
of
concept,
enterprise
wallet,
that's
interoperable,
with
multiple
open
source
solutions
and
as
we're
developing
and
testing
the
tech
stack
we're
also.
We
also
established
established
a
core
project
team
and
an
advisory
committee
of
interested
parties,
so
that
includes
representatives
from
the
unf
triple
c:
open
earth,
the
mining
association
of
canada,
world
bank
universities,
governments,
ngos,
we've
been
really
overwhelmed
and
humbled
really
by
the
interest
in
this.
G
We
see
the
technology
as
a
public
good
for
the
citizens
of
bc
and
for
the
bc
government,
and
we
want
to
be
interoperable
with
as
many
proprietary
solutions
as
possible,
but
we
want
to
remain
open
source
or
open
source
ourselves,
and
we've
just
found
this
community
to
be
incredibly
welcoming
and
I've
personally,
just
so
impressed
with
the
caliber
of
of
people
who
are
involved
in
this.
In
this
space
you
can
head
to
the
next
slide
thanks
thanks,
kyle
yeah,
so
we've
we've.
G
This
is
the
some
of
the
support
that
we've
received
for
this
project,
which
has
been
really
exciting.
We
we
kind
of
went
into
it.
Just
you
know,
as
a
pilot
testing
testing
what
the
art
of
the
possible
and
the
the
feedback
has
been
really
quite
astounding,
and
so
the
the
end
of
this
first
phase
of
work
in
november
culminated
in
in
a
demonstration
at
the
unfccc
global
innovation
hub
at
cop26.
D
Hi,
I'm
bruce
ralston,
minister
of
energy
mines
and
low-carbon
innovation
for
british
columbia.
Canada's
westernmost
province
here
in
british
columbia,
we're
blessed
with
abundant
natural
resources,
including
gold
and
copper
deposits
throughout
bc,
is
well
positioned
for
the
transition
to
a
low-carbon
economy.
As
we
maintain
our
high
environmental,
social
and
governance
standards,
our
mining
sector
has
some
of
the
cleanest
operations
in
the
world
due
in
part
to
our
province's
clean,
renewable
hydroelectricity
and
the
high
level
of
industry
innovation.
D
Bc's
mining
sector
provides
the
responsibly
source,
minerals
and
metals
needed
for
the
growth
of
emerging
technologies
such
as
electric
cars,
wind
turbines
and
the
transit
systems.
The
world
will
need
to
fight
climate
change,
we're
a
critical
part
of
the
global
supply
chain
and
we're
constantly
improving
on
our
world-leading
esg
standards.
D
F
My
name
is
nate
eamon
blake
and
I'm
an
assistant
deputy
minister
of
the
ministry
of
energy
minds,
low
carbon
innovation
in
the
province
of
bc,
canada.
I'm
excited
to
be
introducing
this
interoperability
demonstration
of
bc's
mines,
digital
trust,
ecosystem.
In
this
demonstration
we
are
showcasing
one
particular
use
case
that
will
be
of
interest
to
the
cop26
audience,
namely
how,
with
a
few
mouse
clicks
and
keystrokes,
a
government
issued
operating
permit
and
carbon
emissions.
F
Data
from
a
mine
on
the
pacific
coast
of
canada
can
scale
into
the
global
carbon
accounting
platform
being
pioneered
by
the
open
earth
foundation
through
the
use
of
open
source
technology
called
hyperledger
aries.
We've
chosen
this
technology
as
the
means
for
information
sharing,
because
it's
highly
transparent,
it's
secure,
tamper-proof
and
immutable
in
bc.
We
have
strong
climate
legislation,
bc
implemented
north
america's
first
carbon
tax
and
we've
committed
to
40
reduction
of
2007
ghg
emissions
by
2030.
F
You'll
first
see
the
province,
making
a
secure
connection
with
the
ibm
digital
wallet
of
copper
mountain
mine
located
in
princeton
bc.
This
will
follow
with
the
issuance
of
a
permit
and
ghg
emissions
data.
This
includes
carbon
intensity,
scope,
1
and
scope
2
data.
This
is
the
start
of
the
supply
chain.
Tracing
journey,
the
information
can
be
amended
say
if
a
permit
is
revoked
or
invalidated,
but
a
transaction
history
will
always
remain
in
the
system,
thus
validating
the
origin
of
the
data.
D
In
this
demo,
the
government
of
british
columbia
will
issue
an
emissions
profile
credential
from
their
digital
wallet
on
the
left
to
copper,
mount
mine's
wallet
on
the
right.
First,
copper,
mountain
mine
and
the
government
of
british
columbia
need
to
make
a
secure
connection
between
their
digital
wallets.
D
The
government
of
bc
sees
that
the
2020
emissions
profile
credential
is
being
asked
for
and
they
are
ready
to
issue
it
on
the
secure
connections
page.
They
click
on
copper,
mount
mine.
They
start
the
credential
issuing
process
and
select
the
credential
to
be
issued
upon
clicking
submit
the
data.
Contents
are
checked
for
errors
and
the
emissions
profile
credential
is
issued
to
copper.
Mountain
mine,
copper,
mountain
mine
sees
the
notification
clicks
on
the
credential
to
review
its
details
then
accepts
it.
It
now
shows
this
new
credential
in
their
wallet
at
any
time.
D
F
The
next
step
is
the
linkage
between
copper,
mountain
mine's,
ibm
digital
wallet
and
the
open
earth
integrated
carbon
data
accounting
system,
which
is
called
open
climate
because
of
the
tamper-proof
cryptography
of
the
credential
open
earth,
does
not
need
to
check
back
with
the
government
of
bc
about
the
trustworthiness
of
the
information.
This.
D
Screen
shows
the
login
process.
The
open
climate
portal
is
asking
the
authorized
representative
of
copper
mountain
mine
to
provide
their
login
credential,
it's
being
done
using
a
qr
code,
because
it's
using
the
same
digital
trust
network
and
the
bc
government
is
a
trusted
provider.
The
user
from
copper
mountain
mine
can
scan
the
credential
and
log
into
the
open
climate
system.
Copper
mountain
mine
presents
a
proof
showing
that
the
bc
government
has
issued
them.
D
The
copper
mountain
mine
user
gets
to
decide
whether
their
data
can
be
stored,
used
and
disclosed
in
open
earth's
platform.
Once
the
copper
mountain
mine
user
has
confirmed,
they
want
to
import
their
data
into
the
open
earth
network.
They
are
taken
to
the
open
climate
portal
launch
page
from
there.
They
can
go
to
the
copper
mountain
mine
profile,
which
shows
the
specific
mine
for
which
they
have
submitted
information
and
the
emissions
credential
itself.
D
The
open
climate
system
allows
users
to
understand
how
the
actions
they
take
to
reduce
emissions
have
an
impact
on
a
regional,
national
and
global
level.
This
screen
shows
copper
mountain
mine's
emissions
inventory
in
map
view.
This
screen
shows
copper,
mountain
mine's
emissions
inventory
as
well
as
illustrative
trades
and
transfers,
and
how
these
scale
up
to
a
global
emissions.
F
System,
what
makes
the
mines
digital
trust
ecosystem
unique
is
our
commitment
to
interoperability,
traceability
and
open
source
technology.
In
essence,
we
see
this
digital
ecosystem
as
a
public
good.
The
technology
will
enable
our
business
community
auditors,
third
party
verifiers
to
leverage
government-held
regulatory
data
and
contribute
credentials
to
meet
the
global
market's
demand
for
transparency
and
trust
in
the
coming
year.
We
will
continue
to
advance
the
interoperability
of
the
mines,
digital
trust,
so
companies
can
choose
whichever
wallet
solution
they
wish
and
still
be
able
to
participate
in
the
digital
trust
ecosystem.
F
At
the
other
end,
consumers
and
investors
can
determine
what
credentials
are
important
and
who
they
trust
to
issue
them.
And
finally,
we're
excited
to
continue
to
contribute
to
the
ambitious
work
of
the
open
earth
foundation
and
the
un
global
innovation
hub
in
exploring
how
to
understand
and
transparently
track
the
carbon
footprint
of
our
consumer
products,
company
commitments
and
jurisdictional
reporting.
E
For
those
things,
we
learned
a
lot
of
lessons
through
that
process
and
one
of
the
major
ones
that
we
learned
was
with
the
business
partner
agent.
It
actually
has
its
front
end
really
baked
into
the
back
end
of
accupy,
and
that
is
a
bit
of
a
limiting
factor
for
integration,
with
the
line
of
business
applications
at
the
provincial
government
and
then
also
with
other
companies,
because
companies
have
a
line
of
business
application
already
to
manage
their
list
of
organizations
that
they
interact
with
for
the
climate
action
secretariat.
E
They
have
a
system
that
has
all
of
the
emissions
data
in
it.
We
wanted
to
move
away
from
the
business
partner
agent
and
actually
start
development
of
a
new
tool
that
tool
we're
calling
traction
and
it's
actually
an
api
wrapper
around
the
hyperledger
aries
occupy
piece
of
technology
and
the
main
purpose
for
doing.
That
is
that
we
can
integrate
it
closely
and
add
some
value
in
that
api
layer
for
dealing
with
connections
between
wallets
and
then
also
with
issuing,
holding
and
verifying
credentials.
E
E
We
are
going
to
be
using
traction
with
that
with
those
organizations,
the
other
major
finding
that
we
found
from
the
the
proof
of
concept
and
early
in
the
phase
two
was
the
importance
of
the
governance
framework
for
those
familiar
with
the
trust
over
ip
stack.
There
is
two
important
pieces:
there
is
the
technology
and
the
governance
side
of
it,
and
I
will
be
going
into
that
in
a
moment
just
to
briefly
review.
This
is
the
what
we're
looking
at
for
the
pilot,
which
is
actually
very
similar
to
the
use
case.
E
We
had
for
our
proof
of
concept,
but
it's
been
trimmed
down
a
little
bit,
so
we
have
an
issuer
of
the
climate
action
secretariat
in
bc.
It's
going
to
issue
one,
maybe
two
credentials
for
scope,
one
emissions
and
then
the
carbon
intensity
is
one
that
we're.
Also
looking
at
that's
going
to
be
issued
to
copper
mountain.
They
are
the
holder.
E
So,
just
briefly,
taking
a
step
back,
the
trust
over
ip
foundation
has
developed
this
model
for
those
you
not
familiar,
and
it
is
a
four
layer
model
with
two
stacks
there's:
a
technology
stack
and
a
governance
stack
on
the
left
hand,
side.
The
technology
stack,
speaks
to
all
of
the
tools
and
technology
that
is
used
for
actually
doing
the
transmission
of
verified
information
through
credentials
on
the
right-hand
side.
E
Worked
on
in
a
by
the
governing
authority,
primarily
potentially
that
governing
authority
consists
of
multiple
organizations
in
a
consensus
model.
They
will
develop
a
framework
and
then
publish
that
framework
to
be
used
to
be
a
reference
for
that
community.
That's
using
that
type
of
technology
stack,
I
think
of
it
from
a
traditional
I.t
perspective,
as
this
is
the
technology
on
the
left
and
then
on
the
right
hand,
side
is
the
actual
documentation
for
policies,
even
at
the
top
level.
E
E
This
is
where
we
see
things
like
the
actual
list
of
trusted
issuers
of
these
schemas
and
the
verifier
dids.
So
we
would
see
things
in
the
actual.
This
is
machine
readable,
not
the
human
readable.
That
would
actually
be
the
list
of
dids
that
the
for,
in
this
case,
climate
action
secretariat's
wallet
did
would
be
a
trusted
issuer
and
be
in
that
list.
E
There
would
also
be
at
this
level
the
emissions
presentation
definition
for
the
actual
set
of
attributes
and
credentials
that
the
open
climate
tool
is
consuming
on
the
right
hand,
side
we
have
equivalent
governance
frameworks
for
all
of
these
layers
and
they
all
need
to
to
be
written.
Some
of
them
might
not
be
huge.
Some
of
them
might
be
just
a
few
pages
long,
but
they
do
need
to
be
addressed
so
at
the
I'll
start
at
the
utility
level.
E
Again
we
have
the
indie
networks
and
those
low-level
utility
networks
like
sovereign,
is
a
good
example
already
has
governance
framework.
If
you
go
to
the
sovereign
website,
you
can
look
up
their
governance
framework,
it's
already
been
written
and
it's
and
it's
done
if
we
choose
to
use
that
sovereign
utility
layer
and
we're
still
working
through
some
of
the
details
on
whether
we're
going
to
support
multiple
ledgers
or
just
one
ledger,
but
we
don't
need
to
for
our
project
need
to
write
the
governance
framework.
E
E
So
at
this
layer
here
this
is
where
we're
going
to
look
at
doing
a
bc
government
traction
service
and
for
those
familiar
with
accupy,
it's
a
multi-tenant
solution,
and
so
what
we
could
do
is
stand
it
up
on
a
government,
pc
government
server
and
allow
those
api
endpoints
to
be
hit
from
whatever
ministry
application
needs
to
use
it,
and
so
they
would
set
up
their
wallet.
There
would
be,
you
know,
authentication
to
get
in
there
and
that's,
but
what
we
need
to
do
for
that
service
is.
E
E
They
have
you
know
open
climate
is
one
of
their
tools,
but
there
could
be
other
tools
that
would
use
that
same
service
up
another
level.
This
is
the
credential
governance
frameworks.
This
is
one
of
the
most
interesting
ones
that
we're
hitting
against,
and
it
is
kind
of
bleeding
into
the
international
standards
community
for
data
and
for
reporting.
So
the
idea
would
be
that
scope,
1
emission
credential
here
would
be
one
potentially
that's
already
written.
We
haven't
been
able
to
find
it.
E
They
don't
need
to
have
like
two
or
three
different
scope,
one
emission
credentials
in
different
schema
formats,
and
so
that's
the
one
of
the
interoperability
things
that
we're
looking
at
same
with
the
carbon
intensity
and
then,
of
course,
at
the
ecosystem
level.
This
open
climate
governance
document
is
going
to
speak
to
how
which
credentials
are
used,
and
in
this
case,
which
presentation
it's
consuming,
how
it's
used,
what
the
security
and
the
privacy
is
for.
The
use
of
that
data
that
kind
of
documentation
is,
is
put
into
that.
E
E
A
Absolutely
and
kyle,
martin
and
nancy.
Thank
you.
This
is
so.
I
just
wanted
to
first
mention
that
this
recording
is
going
to
be
available
on
the
climate
action
accounting
sig
page
we're
also
going
to
post
it
on
linkedin,
which
is
really
valuable,
because
I'm
probably
going
to
need
to
watch
it
three
times,
fantastic
presentation.
A
A
Okay,
well,
I
have
a
question
that
I
wanted
to
actually
ask
really
quickly
if
it
sounds
like
it
was
just
a
mistake.
Having
that
hand
raised
so
you've
mentioned
throughout
your
presentation
and
also
in
the
video
presentation
that
this
is
kind
of
a
concept
obviously
built
from
a
global
climate
accounting
system.
You
mentioned
the
kind
of
the
concept
of
scaling
right.
You
know,
as
you
know,
we
have
a
lot
of
people
on
this
call
who
have
shared
interest
in
this
concept.
A
I
think
all
of
these
things
would
be
benefit
being
able
to
kind
of
track
plug
in
and
find
out
how
to
integrate,
with
at
least
the
very
least
kind
of
the
design
of
the
work
that
you're
doing.
So
I
guess
what
I'm
asking
is:
what
kind
of
advice
would
you
give
to
people
on
this
call
to
be
able
to
continue
tracking
your
progress
and
and
find
opportunities
for
collaboration
as
you
as
you
kind
of
work,
in
in
kind
of
an
open
source,
environment
and
approach.
E
A
Thank
you
very
much
for
that
plug
and
I'll
recognize,
also
alex
and
alfonso
on
on
this
call.
So
that's
fantastic,
thank
you,
and
so
I
guess,
as
people
have
questions,
please
please
raise
your
hand.
I
can
also
try
to
go
through
the
chat
after
the
fact
that
there's
just
a
lot
in
there
right
now.
Dr
sorry,
eduardo
rodriguez,
rodriguez.
B
Please,
yes,
hello,
hi!
Thank
you
for
that
great
presentation
and
initiative.
We
want
to
salute
you
guys
for
this
amazing
innovation
that
is
happening
bc
and
the
question
I
have
is:
we
are
a
bc
and
alberta,
dealer
and
marketplace
for
dlt.
We
operate
with
hyper
ledger
and
we
have
already
been
working
with
a
number
of
these
initiatives.
B
B
E
For
the
different
in
layer,
one,
we
haven't
kind
of
landed
on
all
of
the
utility
layers
that
were
we're
going
to
interrupt
with
and
one
of
the
challenges.
My
understanding
that
gets
technical
is
how
occupy
can
or
cannot
currently
support,
multiple
ledgers
and
do
that
multiple
ledger
support
if,
if
it's
a
indie
layer
and
I'm
not
familiar
with
it,
but
if
it's
an
indie
layer,
certainly
the
traction
solution
that
we're
building
could
be
used
on
that
indie
layer.
E
B
E
E
B
B
I
just
wanted
to
get
your
thoughts
and
feedback
on
what
is
the
best
way
to
get
scope,
3
data,
because
one
of
the
problems
they
face
is
in
the
verifiability
of
the
data
or
having
credibility
in
data,
because
when
you
go
for
the
done
supply
chain,
you're
looking
at
suppliers
who
are
smaller
or
don't
even
understand
how
to
get
that
data.
So
what
are
your
thoughts
or
comments
on
that.
G
This
use
case
I've
seen
the
chat,
there's
a
couple
of
questions
about
the
data
and
who
will
be
issuing
the
credentials
which
I
think
relates
to
this.
The
data
that
we
have
available
through
our
ministry
of
the
environment
is
at
the
mine
site
level,
and
so
that's
the
the
verified
credential.
The
information
that
we're
going
to
be,
including
on
the
on
the
vcs,
but
going
forward.
C
Yeah
and
from
providing
a
way
to
perhaps
tackle
the
question
the
first
one
would
be.
It
really
depends
on
what
that
scope.
3
data
is
needed
for
if
it's
to
assign
certain
responsibility
to
a
company
or
a
company
says
I
want
to.
I
want
to
be
responsible
for
my
scope.
Threes,
then.
Perhaps
the
level
of
of
like
full
verifiability
is
relevant,
but
you
know
you
can
you
can
do
work
to
minimize
already
that
and
then
order
a
magnitude
or
a
second
use
of
scope.
C
It
needs
to
be
within
a
range
of
trust
and
a
third
one,
which
is
a
lot
more
granular
is
when
you're
really
absorbing
the
part,
the
embedded
carbon
of
of
a
product,
I'm
becoming
responsible
that
scope
3
and
there
we
see
that
the
the
need
for
for
very,
very
robust
calculation
is
more
important.
And
then,
what
we
showed
in
many
ways
is
like
the
the
mechanics
that
can
be
leveraged
to
be
able
to
create
that,
but
it
doesn't
necessarily
address
one
of
the
issues
that
you
mentioned,
which
is
some
producers.
C
Are
you
know,
scattered
throughout
the
supply
chain?
They
might
not
have
the
sophistication
to
be
able
to
do
very,
very
robust
calculation.
I
think
that
eventually,
the
most
important
thing
to
scale
this
is
identify
clearly
the
incentives
and
allow
that
those
incentives
to
sort
of
like
spread
throughout
the
supply
chain.
So
everyone
has
the
incentive
to
be
able
to
contribute
to
the
data
commons
of
whatever
is
passing
through
the
supply
chain.
C
We
think
that
that
you
know
making
it
very
user
friendly
to
be
able
to
participate,
to
be
able
to
disclose
is
important
but
yeah,
something
at
the
probably
end
of
the
supply
chain
or
somewhere
in
the
middle,
the
right
incentive
to
be
there
for
all
the
players
to
to
participate
and
enrich
data.
That's
just
a
a
high
level
view.
A
E
E
It's
just
you
need
to
you,
know
kind
of
have
all
those
pieces
in
there,
the
other
one
that
the
is
that
I
looked
at
is
a
group
called
yoma
y-o-m-a,
and
that
is
a
youth.
I
can't
remember
what
it
stands
for,
but
it's
out
of
south
africa,
nikki
hickman
trust
over
ip
has
been
working
a
lot
on
that
and
that's
a
good
example
also
following
the
trust
over
ip
model
at
layer.
One
you
know,
looking
at
sovereign's
governance
framework
you
know
is
a
good
example.
A
G
Yeah,
so,
from
our
perspective
from
the
bc
government
perspective,
we're
not
we're
looking
more
on
the
carbon
accounting
side
of
things,
we're
not
as
focused
on
the
tokenization
and
monetization
portion
of
this.
But
beyond
this
use
case,
there's
definitely
possibilities
for
that,
and
my
understanding
of
of
dowse
is
that
they
are
a
sort
of
a
consortium
of
actors
that
have
agreed
to
work
together.
G
B
E
No
good
question,
though
we
we've
been
looking
at
that
one
of
the
things
that
we
need
to
do
at
a
minimum
is
put
the
facility
or
site
name
into
the
credential,
ideally
with
the
organization,
but
it
might
early
in
this
pilot.
It
might
just
be
a
simple
string
with
some
mapping
and
so
that
that's
something
that
for
to
go
with
that
credential
we
also
are.
E
E
E
B
A
Okay,
I'm
not
seeing
any
hands
raised,
we've
already
gone
15
minutes
over.
I
just
want
to
say
that
I
really
appreciate
the
work
that
you
all
are
doing.
It's
you
know
it's,
I
think,
really
encouraging
for
for
all
of
us
to
see
it's
the
the
the
pro
the
progress
you're,
making
a
kind
of
in
real
life
and
these
systems
taking
shape.
It's
it's
incredibly
exciting,
and
so
I
I
can't
thank
you
all
enough.
A
I
think
this
is
definitely
by
far
the
the
best
presentation
and
q
a
that
we've
had
so
far
this
year
and
that's
not
a
surprise
with
with
the
work
that
you
guys
are
doing.
Thank
you
so
much
again,
all
this
information,
this
video
is
gonna,
be
shared
on
linkedin
and
on
the
climate
action
accounting
sig
website,
there's,
obviously,
contact
information
in
the
video
which
is
which
has
been
recording,
and
you
know
I
appreciate
the
the
opportunity
and
the
spirit
of
collaboration.
A
C
Thanks
turwood
great
great
job
on
I'll
just
say
great
great,
to
see
a
lot
of
familiar
faces
and
names
and
really
really
a
pleasure
to
be
here
so
again,
we're
gonna
be
posting
more
information
around
open
climate.
A
lot
of
this
work
in
the
coming
weeks
or
months
and
happy
to
do
a
follow-up
later
in
the
year,
perhaps
more
on
the
technical
dive
into
it.