foreign
[Music]
I'm the founder of Easter storage today
I will going to present our talk on the
future of battery Paving the way to the
fully Android and fully decentral as
well
so what is the current status of the
central as well so we have a
decentralized access protocol like ipfs
and we also have a mature P2P Network
layer and which we are able to retrieve
the data and we also have the
incentivized storage layer that helps to
keep the data consistency
however there are still great limitation
of current uh decentralized Storage
Solutions first those storage solution
has a great limits on the semantics in
many Workforce static files which means
that it's very inefficient to update and
delete those existing files even just a
single bias that is changed and further
there's no way to compose this data in a
centralized a decentralized way so
sometimes we have to rely on centralized
server second is that all these projects
they have their ecosystem which means
that users has to use their wallets
tokens and addresses in order to be able
to upload those files to their systems
so with these problems we are projecting
what the features that we need in the
future but three first we need a Rich
Storage semantics in a decentralized
storage which can support great update
delete blobs for very large large amount
potentially petabytes
further it can be programmable by smart
conscious so that can easily compose us
data with the larger on of the smart
contracts running on ethereum and second
is that we want to simplify the user or
body which means that the user just
using the user wallet pay ethereum and
is able to upload and basically store a
large amount of data on top of the who
is your network and lastly we need to
have a nil access particle that is able
to render those Dynamic data from uh
front end to the blockchain and storage
without any centralized identity
so what's the solution
um thanks to the latest development of
the ethernet Technologies we believe
that we are now at a position that we
can achieve these goals in the near
future first of all we have data
availability disability thanks to
Thanksgiving which greatly increase the
data upload speed using Advanced
cryptography Primitives
and second is that we are able to build
external data retention Network so that
we only store corresponding metadata on
ethereum and be able to store large
amount of data in this layer 2 Network
and we just periodically submit the
proof of storage into the ethernet so it
tells that everybody can check the
actual data the latest data is keep in
the network with high replication
and lastly we also developed our website
access protocol which is able to
decentralizedly access those web objects
caused by smart contracts so this is a
website access protocol which is defined
by erc4804 which is a way to render
rapid objects hosted by smart contra is
very similar to http so that it can
inherit all the good benefits of HTTP
while we are able to identify a resource
that hosts by smart culture and further
access the underlying storage layer that
we built
and the user storage is a layer 2
solutions that aims to scale ethereum
storage rather than computation and so
here is a quick comparison of what is
storage can do versus biocoin orig and
the default storage solutions of
ethereum and with this infrastructure we
believe that we are able to enable a lot
of new applications for example just the
website hosting like unit swap curve or
dynamic nft which we are able to change
the presentation of image dynamically
and we also be able to build
decentralized social networks such as
essential Twitter Media or even
decentralized Dropbox
so here I will give a demo
um let me see okay
this is my Firefox browser that supports
the 3vml so now it's time to go to URL
uh that may register a UNS standpoints
channel uh the smart contract that holds
our performance so all the images HTML
CSS JavaScript now uh hosting by the
smart contract are returned by this
website access support code so there are
also a couple of uh interesting examples
for example design trans Dropbox
so this is also a whole digital return
on Smart contract another small culture
and we can see I can see them all the
list like all the print files have been
uploaded before and in order to upload a
new file what I should do is just check
the file
and then it will ask me to sign a
transaction via mask
so during the whole procedure
you do not need to require any
additional uh two such as Cellar CLI
and once the transaction is confirmed a
network I can access the file also via
web3 access protocol
um so has been uploaded so we are able
to access so it's still giving but we
can still using website access protocol
and the corresponding violence is also
updated according to it thanks to Smart
contract
so this is an example for this
centralized
Dropbox there are also a couple of other
examples like web streaming deception
report Dynamic guarantee Etc so welcome
to play to yeah yeah um so there are a
lot of more details of our technology
that are built so we have after party in
this afternoon and in the nearby Hilton
Hotel and 550 Camp I'm happy to answer
any questions yes you you listed four
you've made comparison with four systems
but you forgot to mention swarm yeah
actually I talked to Swan people a few
days ago so Swan actually has a similar
architecture as ffs which is using a
Content addressing to basically a
locating a file and also it has a way to
basically call Dynamic hash to able to
locate the latest version of file but at
the same time right now I don't think it
has the programmability with the Smart
Launcher which is able to modify and
able to compose all the data purely on
chain and there's something we really
want to enable and second is that or who
the design is using easier so basically
the data providers will be paid by the
user and also the users will pay the
user to storage those content so it's a
highly coupled with the ethereum with
the basically native support