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very good
hello I'm kuma vez from Metta mask and
today we will be dissecting the Fox its
are there any meta masks users out there
does anyone have it wow that's amazing
so yeah we'll be looking at its parts
and pieces and figure out how it ticks
to begin let's take a look at the eyes
in the brain what we see what we know
first of all we know we must be doing
something right we have just shy of
200,000 users and growing at quite a
pace we're in Chrome Firefox Opera and
recently brave not in Safari they have
not adopted the standards that we rely
on they like to think differently over
there
more on brave not just brave support but
actually brave integration if you go to
a web 3 enabled app in brave it'll bring
up that bar at the top recommending that
you install meta mask in order to use
etherium applications for all brave
users this is fantastic
[Applause]
some other statistics despite its
popularity minimus still represents
about 5% of the transactions on the
network by volume we had a peak at about
10% and I think the the other wallets
are about the same maybe Meuse a little
more but there's clearly a large amount
of activity on the blockchain that must
be automated perhaps exchanges or mining
pools I'd love to hear if anyone's done
some data analysis there in the past
year there's been some fantastic gaps
that have come out that play well with
meta masks the new state of the DAPs
website is fantastic
and you can even search by meta mask
compliant apps by just adding the meta
mask filter I encourage you to check
that out to sort of gauge what is the
most popular daps right now we have some
data from in fura
in first place is ether Delta and second
is Oasis Dex both token exchanges
obviously tokens have been very popular
so no surprise there in third place is
meta mask itself we're a bit noisy and
we are constantly tracking the latest
block updating balances and whatnot
after that is the ENS register ENS was a
big hit this year after that we got
token factory token factories a nice
little demoed app you can create a token
sending it around clearly we have lots
of people experimenting with aetherium
trying to get an idea of how to use it
after that there's the sigh the simple
stable token experiment and the wallet
da theorem gorg this is actually the
official aetherium wallet interface and
you can visit that in your regular
browser with minim ask and it works then
a long tail of various other projects
and experiments out there and including
127 0.1 obviously many developers out
there cranking away we also had a
successful security audit this year they
said in
some the meta mask project should be
considered safe and secure and that's
great to keep up with the rapid growth
our team has grown from four to ten much
thanks to the design by Christian he did
the original logo Thomas has helped us
out with testing and James has really
saved us doing support answering user
questions if you send us an email he's
who you're talking to
also the the Kaioken team has helped us
out very much with a new look and feel
and I have to thank consensus for for
making this possible so yes let's take a
look at the fur and skin the look and
feel of men of Oz next and for that I
bring on Dan from the Kaioken team also
known as Dino Dan
okay yeah what's up I'm Dan I am part of
the Q can team we do apps and interfaces
for blockchain companies you can find us
at Keo Kent at i/o I will talk about
version 4 of meta mask the new UI some
token management features and our anni
responsive way out with multiple form
factors so that as you can see the new
UI here is completely redesigned shout
out again to Christian for some great
work it looks a lot better and it's
quite a bit easier to use we hope you
like it
look out for the rollout in the next
couple of weeks on the chrome store and
several other browsers next up is ad
token which is a feature that we've
cleaned up a lot as you can see here you
can do a string search for your token
name and token symbol this is actually
an open source project you can make a
contribution to called eath - contract
- metadata right now we're searching for
maker and we can add it as you can see
here we can also add a custom contract
token as you're aware of we're gonna
automatically fetch the token metadata
so this is the 0x token contract address
alright
after you've added your token you can
send your tokens which is a new feature
so I've got some keys here for our
company key I can I can send my tokens
to to my friend and I've got a new gas
tool tip to customize the gas price
we're all about responsive design of
course so you've got two form factors
here mobile and desktop on the left hand
side you have account and balances and
on the right hand side you have
transactions and on the top right you've
got your familiar network drop down and
account settings and next up I'd like to
introduce Frankie to
talk a little bit about meta mask in the
browser and what the future holds can
you guys hear me Oh perfect I can hear
myself hi I'm Frankie
I am a court dev on meta mask I'd like
to thank Dan one more time for coming up
and speaking for us so let's talk about
building gaps with meta masks we
recommend this pattern today if you want
to build it up as you can see it's quite
a bit of code and personally I think
it's a little clunky and that we can do
better I've wandered too far from the
laptop I would like to announce meta
mascara meta mascara is a module that
you can require in your build system or
drop in as a script tag like so and to
use the CDN but a mascara finds the
environmental provider and works with
Miss meta mask extension and parity will
extract it for you and if we actually go
back here we can see how that works and
you just call create default provider
and it will get it for you if there is
no environmental web 3 to extract the
provider from meta mask we'll our
mascara connects to the new meta mask
web app at wallet dot minimus that I oh
let me just hold for a second there guys
that means your users don't have to
download meta masks anymore
to demo this I've built a little DAP
here that we can see how the flow of
what it will look like using mascara
going create password sure we're all
used to this
of course we've kept our lovely Fox it's
also a little slow sorry I didn't speed
it up for you guys generate unique
account ignore the beta notice as we
always do also just scroll straight down
and then do seed phrase get a good look
at that seed phrase everybody and just
as a little added bonus for our use to
protect our users we've added a little
game to make sure that you've backed up
your seed phrase correctly don't go
through and click things yeah it's fun
[Music]
now of course I'm only human
thank God I wrote my seed phrase as you
can see it's not gonna let me confirm
that because it's wrong so we can all
awkwardly sit here now and watch me try
to figure it out yeah there you go
you're doing a good job
it's okay yeah mm-hmm go on she gets
nervous on stage you know
ah there we go then of course it takes
you to this deposit page which I'm going
to skip for the sake of the demo and
takes you to the account details screen
and we go back to the top click bonk me
and if you can see here in a second the
meta mask window is going to pop up just
like you would see in the extension so
let's talk about how that works
meta mask as you know it is an extension
and provides a single background process
for different applications to talk to so
users can use this in keys we've created
a very similar flow here by hosting meta
mascara will inject an iframe into the
web page that talks to the serviceworker
underneath wallet meta must at i/o the
serviceworker contains the meta Moz core
which also talks to the UI I would just
like to remind everyone also that
mascara is a developer beta and if you
find any issues please report them we
greatly appreciate it now I'd like to
welcome comethis back up stage to talk
about the evolution of meta mask yes
let's talk about where this fox is
headed just a small one to begin with
debug.trace transaction if you saw the
demo for a remake stutter theorem
earlier it's a fantastic tool for
debugging the transactions behavior in
your contract but previously it's
required tester BC or a specially
configured death node in order to use it
and soon to be pushed to production you
can use it right in meta mask against
any network here pointing at another RPC
method our first new one the first one
that it's been implemented in meta mask
and not yet parity and guess this is
eath sign typed data from EEP seven one
two this gives us a human readable
structured data signing format you can
specify some parameters and their value
and when they are intercepted by a meta
mask here's a little mock-up we can
display that sort of that form data
before you decide to sign or deny and
this is very useful for state channels
moving on to some internal organs the
heart really key management we've broken
out the key ring controller and one of
our key ring types the hierarchical
deterministic keyring and and you can
use these as modules if you're building
a JavaScript wallet and if you build
other keyring types that match that API
they can be added to the keyring
controller or added to madam asked if we
build the requisite UI for them so they
slot right in so yes
wallet developers please feel free to
use these modules take advantage of our
security audit we know many people have
been waiting for Hardware wallet support
contract proxy account support and
coming soon the account abstraction from
the next fork they can be implemented
using those keyring types another
internal organ of meta mask is the
bought chain data source the the
provider we've been experimenting with a
ipfs based zero and light client and
what would that look like it's well it
would fit right into the network menu
and meta mask like you're used to it's
like hearing via IP FS and it works just
like you'd imagine it would and however
since selecting an item from a menu
doesn't really make for a great demo we
have a data visualization of what's
happening behind the scenes so this is
still very early stage it's a naive it's
doing lots of back-and-forth what you
see here is it's lazily loading nodes
from the state graph in order to provide
data for multiple instances of the
theorem virtual machine running
currently it's looking up some data on
the oMG token a couple accounts bounces
as well as the total supply the blue is
the state graph and the green is inside
of the contract the contract storage if
you have some questions about that find
me afterwards I'll be happy to answer
them this is still very early stage
experimental we've spun up a project
called boost Acala to organize some of
the efforts to bridge in theory amman
ipfs it sounds like many other projects
have been working on this as well so we
look forward to working with them and
yes the foxes howl many many people ask
how how can we collaborate we're very
open to this please just reach out in
particular if you're doing a token
launch and you are recommending meta
masks to your users please get ahold of
us we've had many many support questions
over the past year and sometimes don't
know where to direct our users to
actually get the information so please
take care of your users and one way you
can do that is to reach out to us
another how how to contribute
of course meta mask is all open source
we would love to have your contributions
we're looking forward to integrating
with get coin get token in all these
incentive schemes that the that
ecosystem has been creating if you
really like minnow masks we're also
hiring reach out to us oh yeah we also
would like to highlight a few other
things in the peer-to-peer ecosystem as
Joseph Puna said many times the
blockchain should be sort of the supreme
court we should only go there as often
as necessary
and there's many elements of this
decentralized ecosystem that frankly
don't need a blockchain and so I
I think that we need to explore some of
the some of the already existing
projects that are doing a great job
there I'd like to highlight the beaker
browser this is an awesome peer-to-peer
browser it's based on the DAP network
which is comparable to ipfs it it lets
you share and serve websites
peer-to-peer as well as create your own
websites patchwork which is a one
interface on the secure scuttlebutt
network this is a very highly featured
social network that's completely
peer-to-peer and doesn't use blockchain
at all
this is fantastic I think you'll enjoy
exploring its community so please check
it out oh yes
and one more thing that mascara that
Frankie demoed it works right now on
Chrome for Android right in your browser
so try that out thank you
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