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“Coda is world’s lightest Blockchain,” an exclusive interview with Emre Tekisalp of Coda Protocol

Coda Protocol Interview

What happens when the miners decide to pull out their support of a public network? What
happens when nodes find a project not-profitable and they abandon the project?

It makes the blockchain network weak and vulnerable to attacks. In theory, all public blockchain
networks that rely on network strength to sustain face this existential threat.

Coda Protocol “addresses blockchain’s scalability problem at its source by utilizing recursive zk-
SNARKs to ensure the blockchain never exceeds the size of a few tweets, making it the world’s
lightest blockchain.”

Coda wants to provide a viable scalable solution without sacrificing the decentralized nature of
blockchain.

We asked Emre Tekisalp, Director of Business Development at O(1) Labs, the team behind
Coda Protocol, a lot of questions about Coda Protocol and his answers are below for anyone
wanting to learn about Coda Protocol.

Emre spent two years at Coinbase’s Business Development team where he led a number of strategic programs during a period when the company grew 10x. Before Coinbase, Emre was a Product Manager at Intel’s wearable devices group. Originally from Istanbul, Turkey, Emre has an MBA degree from Columbia University.

Q&A with CryptoTapas

In a world of 1000’s of blockchain projects and protocols, how do you envision Coda
making its mark?

Coda addresses blockchain’s scalability problem at its source by utilizing recursive zk-SNARKs
to ensure the blockchain never exceeds the size of a few tweets, making it the world’s lightest
blockchain.

Legacy blockchains like Bitcoin and Ethereum are incredibly heavy chains from a data
perspective. The heavier the chain, the greater the data processing requirements placed on
nodes, which limits the number of nodes eligible to participate. As the pool of potential nodes
diminishes, decentralization declines, jeopardizing the strength of the network.

Decentralization is not a sacrifice blockchains should be willing to make, yet this is
precisely the danger facing blockchains that focus solely on scalability. Coda confronts this
problem by using recursive zk-SNARKs to encapsulate the entire history of the chain in a single,
lightweight zero-knowledge proof.

To ensure sufficient decentralization upon mainnet launch this summer, we launched Genesis, a
token program to prepare members of our community to be block producers. With more than
500 users joining our testnet, Coda is now one of the largest layer 1 testnets by peer count. It’s
the strength of our technology and commitment to our community that differentiates us from
other protocols.

What would you say to convince the team of a project that is already on another protocol,
say Ethereum or Tron, to move to Coda?

Coda is designed for developers and for projects to use it as an easy tool to enable value
exchange in their existing apps. It is incredibly lightweight and prioritizes decentralization and
security. Already more than half of all web traffic can be attributed to mobile, and so it is
absurd to believe any blockchain system that does not work on mobile will be able to meet
the needs of the increasingly mobile digital economy. Coda’s inclusive and lightweight approach
will allow the protocol to be useful for the existing mobile internet ecosystem.

Who is behind o1Labs.org? How big of a team is working on Coda?

Emre Tekisalp founder of coda protocolCo-founders Izaak Meckler and Evan Shapiro created Coda with the goal of solving the
scalability problems that have plagued blockchain since its inception. We now have 28 full-time employees and hundreds of dedicated community members. The first cohort of validator teams participating in our Genesis program includes Bison Trails, Figment Networks, dsrv labs, and Sparkpool.

Coda Protocol Team

[CryptoTapas Side note: Bison Trails is a Libra Network member]

How does SNARKs make Coda better than other projects, can you explain in a way that a
non-blockchainer can understand?

The basic idea of zk-SNARKs is that they allow one to verify the result of any computation
without having to redo or acquire any detailed information about said computation. For example
you can prove “you are who you say you are” to a website without sharing any sensitive
information like a password. Coda uses zk-SNARKs to enable anyone to easily connect to the
blockchain from any device just by downloading a couple kilobytes of data. In contrast,
traditional blockchains like Bitcoin require expensive desktop machines to download hundreds
of gigabytes over many hours.

In the whitepaper, we read “The resulting consensus protocol is consistent and
responsive as long as at most 1/2 of the mining power is malicious,” can you elaborate
what this means?

In order to function, blockchains require all nodes connected to the network to periodically come
to consensus regarding the latest state of the world. The way this consensus is achieved varies
from blockchain to blockchain.

Coda Consensus

Bitcoin, for example, also requires at least half of the nodes participating in consensus to stay
honest. Unlike Bitcoin, which is a Proof-of-Work network, most Proof-of-Stake networks like
Cosmos or EOS require at least two-thirds of the nodes to stay honest. This higher requirement
makes such networks less resistant to attacks. The specific consensus mechanism we use in
Coda, a variant of Ouroboros, allows Coda to stay secure as long as half of the nodes are
honest, similar to Bitcoin. This is one of the factors that allows Coda to be more decentralized
than other blockchains out there.

Will there be a token sale? What will be the maximum supply of Coda?

We have not disclosed any plans for a token sale before the mainnet release of Coda. Coda will
not have a maximum supply, as it will have ongoing inflation per our Economic Whitepaper. At
mainnet launch, Coda will have an initial supply of 1 billion tokens.

Can non-technical members become Genesis Founding members? How many of your
1000 slots are still available?

Absolutely! We see Coda as a decentralized network and currency built by its participants, and
this includes users with many different sets of skills. The majority of the 1,000 Genesis
Founding Member slots are still open, so hop on over to our website to start getting active on
our testnet.

If you were to meet all of your goals, what would Coda look like in 5 years? What kind of
clients would it have on board and what kind of social impact does Coda have in the
blockchain space?

Coda is built first and foremost for developers.

In 5 years we see Coda enabling internet users to exchange value from any app. This will allow
any developer and business owner to easily accept money and new novel types of tokens from
anyone around the world from any device. We recognize that such a future is not built just by
one company. This is why we emphasize inclusivity above all else and are encouraging people
of all backgrounds to participate at this early stage through our Genesis program. Only by
supporting diverse participation today can we be sure the system will be equipped to serve the
diverse, global population of internet users.

CryptoTapas wishes all the best to Coda Protocol.

Thank you for reading and sharing this article and if you have spare satoshis lying around – consider donating.

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