hey everyone and Rukavina with POA
Network I'm going to be talking about an
app we've been building called block
Scout blocks out is an open-source EVM
blockchain Explorer it's currently live
at bluff Scout calm if you'd like to
contribute to the project you can do so
at github comm /bo a network blocks go
all right so we support eight networks
currently most importantly theory of
maintenance Nets of etherium kovin
Robson and brink be ranked B will go
live early next week and we had to make
some customizations there we also
support etherion classic POA core VOA so
cool and hard spoon one of our hard
spoons of a theory and maintenance tied
chain we support parity guests in
ganache we are working on the internal
transactions for guests so that should
be enabled late next week
so why we built a block scow as a side
chain we don't have access to you know
ether scan everybody knows and loves
ether scan so we needed to change this
were friendly to four side chains
private networks and we wanted to allow
users of the etherium ecosystem to spin
up their own full-featured block
explorer connect it to their node so
they can check the balances of their
addresses that we thought it was very
important for decentralization here's
some features a block see out you have
the typical blocks transactions
everything you'd expect from a typical
blockchain explore the exciting things
happen when you get into block reorge
we have ERC 20 in the AR c 721 token
support we have contract verification
you're also being able to query those
verified smart contracts directly from
block scout real-time UI
API so we have an ether scan compatible
restful api so you could port your
application from using ether scans api
to using black scout if you chose to and
really exciting we just added yesterday
to master graph QL some graphic ul API
endpoints which also includes some web
hooks we'll be building more on top of
that in the next couple weeks as well
for our development stack we're using
elixir on the Erlang VM with a Postgres
database Erlang is great for running
fault-tolerant systems so some other
apps that use Erlang were whatsapp and
Heroku so we thought it was a great
choice for black scale I want to talk a
little bit about where we're heading and
what we're doing right now we just
launched a couple weeks ago block Scout
so we're still indexing etherion
maintenance or experience such as like
faster page load speeds faster indexing
times when a block is mined we want you
know what immediately to be available
and imported into block Scout so we're
working on that a lot of it right now is
where ddossing our own node so we're
building up more nodes on the backend so
we can hit it a little harder we're kind
of were reduced by 90% because we keep
ddossing or node with all the data on
maintenance so we're working on that
right now
as far as our indexer we've had many
user requests to define a set of blocks
on any je vm chain and just index those
it's good for analyzing certain sets of
data we're also we have our best
engineer working on guest internal
transactions so that should be available
late and as I mentioned before faster
indexing times block Scout comes with
many customizable features but if you're
not familiar with the app it's difficult
to you know find in the files where
these customization settings are so
we're building a back-end admin panel
actually the mint panel is actually done
but over the next couple of weeks we'll
be including all these configuration
settings such as if you deploy black
Scout you can change the CSS colors
you're able to adjust how much memory
you want the application to use it'll
just shrink any of the processes that
are too large it's just a small portion
of the available configuration settings
you'll be able to change we'll also be
offering data export so you'll be able
to download your transactions tokens
your coin and token balance history so
you'll be able to do that very soon to
CSV some other things we're excited
about is we have our graph QL we think
it'll be great for the theory mu Co
system to be able to utilize web hooks
and other type of endpoints and use our
data to build some great applications
will also have continued development
around ERC 7:21 data attributes so users
have better can analyze ERC 7:21 non
fungible tokens better write on the
blockchain and finally right now we're
working on internal I'm sorry input data
and logs decoding them by the contract
API so that should be finished late next
week but I also want to thank each bride
for their both monetary contribution and
their community support if you guys have
any questions I'll be around after and
be happy to answer them for you thank
you