Breaking
Merkle Science Series A extended to $24M+ Backers: Kraken Ventures, DCG, BECO Capital, Susquehanna's Darrow Holdings CEO reports 300% YoY growth through 2022 bear market Company expands U.S. presence with New York office Focus: bridge exploits, cross-chain forensics, DeFi risk Merkle Science Series A extended to $24M+ Backers: Kraken Ventures, DCG, BECO Capital, Susquehanna's Darrow Holdings CEO reports 300% YoY growth through 2022 bear market
Vol. I · No. 03 · The Ledger FilesPerson · Founder · CEO

Mriganka
Pattnaik

The banker who left a global desk in 2016, ran growth for a crypto exchange in Southeast Asia, and now sells the software regulators use to read the blockchain.

Mriganka Pattnaik
MRIGANKA PATTNAIK · Co-founder and chief executive of Merkle Science, photographed for a speaker profile. The half-smile of someone who has just been asked, again, whether compliance is boring.
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What He Is Building Now

Mriganka Pattnaik runs Merkle Science, a Singapore-headquartered company he co-founded in 2018 to answer a question banks and regulators kept asking him at his previous job: where did these coins come from, and should we be worried about them. The company sells blockchain transaction monitoring, wallet screening and forensic investigation tools - the software layer that turns a public ledger into something a compliance officer can read at 9 a.m. and defend at 5 p.m.

Merkle Science raised a $5.75M Series A in 2021, then in August 2022 extended that round by $19M for a total north of $24M. The extension was co-led by BECO Capital, Susquehanna's Darrow Holdings, and K3 Ventures. Kraken Ventures, Digital Currency Group, Republic Capital, HashKey, Fenbushi and 500 Startups are among the other names on the cap table. For a compliance company selling into VASPs and government agencies, this is a good list.

Pattnaik's stated hypothesis has not changed since the pitch deck: "Fraud, anti-money laundering and compliance is an evergreen space." Two years ago the argument was that crypto exchanges bought monitoring tools because regulators would eventually make them. Today the argument is bridges, cross-chain assets and DeFi protocols will do the same, only sooner and messier, because the hacks keep getting bigger and someone needs the trace on Tuesday morning.

The company's product is called "Know Your Transaction" - KYT, one letter off from the KYC every bank already understands, which is the sort of framing choice that separates founders who have sold to compliance officers from founders who have not.

$24M+
Series A total
300%
YoY growth · bear market
2018
Company founded
3
Continents of operation

Our hypothesis was fraud, anti-money laundering and compliance is an evergreen space, and there will always be new opportunities.

— Mriganka Pattnaik, to CoinDesk, June 2022

How He Got Here

Pattnaik studied biotechnology at the Indian Institute of Technology, Guwahati, which turned out to be a poor predictor of what he would end up doing. During his undergraduate years he interned at the National Stock Exchange, then Credit Suisse, then Barclays. By 2013 he had joined Bank of America's global investment banking team in the Technology, Media and Telecom sector, which is the sort of first job that produces either a bank lifer or a founder who understands cap tables.

He was the latter. In 2015 he co-founded Datatrix Healthcare Technologies, a Mumbai medicine-delivery and home-diagnostics app called Medit. He exited it and moved to crypto in 2016, joining the London-based retail exchange Luno as a regional lead for Southeast Asia and India, before Luno was acquired by Digital Currency Group. The Luno years mattered less for the crypto product knowledge than for what he watched happen every time a bank or a regulator sat across from an exchange team: nobody could explain, in a language traditional finance understood, where any given transaction had been.

That gap became the thesis. In 2018 he joined Entrepreneur First's Singapore cohort, an accelerator that matches founders before there is a company. There he met Nirmal, who became his co-founder and CTO. They named the company Merkle Science, after the Merkle tree - the data structure that makes blockchain integrity checkable in the first place. Naming, once again, doing quiet marketing work.

Two continents and one bear market later, the company has offices in Singapore, London and New York, sells to law enforcement in multiple jurisdictions, and has been named a Top 8 finalist at the Extreme Tech Challenge x CoinDesk Web 3 Pitch Fest. Pattnaik personally splits time between Singapore and the U.S. because, as he told CoinDesk, the U.S. has "an aggressive regulatory environment and early adopter base" - which for a compliance company is exactly the market you want.

Who Wrote The Checks

Merkle Science funding, cumulative

USD millions · Series A rounds only
Seed & earlier~$1.5M
Series A · Sep 2021$5.75M
Series A extension · Aug 2022+$19M
Total raised to date$25.55M

Round leads

BECO Capital, Darrow Holdings (Susquehanna affiliate), K3 Ventures on the extension. Original Series A led by Darrow, Kraken Ventures and Uncorrelated Ventures.

Notable backers

Digital Currency Group, Kraken Ventures, HashKey Capital, Republic Capital, Fenbushi Capital, 500 Startups APAC and US, Aspen Digital, Coinhako, Kenetic, Libertus, Token Bay Capital.

What the money is for

U.S. expansion, R&D on forensics and analytics for DeFi and cross-chain bridge protocols - which have, per the CEO, been getting hacked in "large numbers."

We're seeing a lot of bridge protocols getting hacked. A large amount of R&D needs to be invested in that area.

— On the Nomad, Ronin and Wormhole exploits, 2022

What Kind Of Founder He Is

Pattnaik does not talk like a crypto-native. He talks like someone who has sat on both sides of the table - the exchange trying to explain itself to a bank, and the compliance officer trying to explain the exchange to the board. His public quotes lean quiet and confident rather than viral. His pitch reduces cleanly: compliance is boring, boring is durable, durable is a business.

He came up through Entrepreneur First, which is worth noting because EF's model - match founders to co-founders before either has a company - tends to produce founders who are good at working with one other person for a long time. His CTO Nirmal has been on the LinkedIn masthead since day one. There is no visible drama in the founder story, which for anyone reading a lot of startup profiles is itself notable.

His previous startup, Medit, was a Mumbai medicine-ordering app. This is not obviously connected to blockchain compliance. What connects them is the underlying pattern: a market with existing regulation, existing incumbents, and no software layer that meets the incumbents where they already work. He tends to build the software layer.

On the personal side, the biographical record is thin, which appears deliberate. There is a LinkedIn, a company Twitter, occasional appearances at Consensus, Blockworks and Crypto Fest. No memoir. No podcast tour. No provocations. If crypto has a caricature - the anon founder with a cartoon avatar shouting at the SEC - Pattnaik is the exact opposite, which is probably part of why the regulators pick up his calls.

By becoming one of the biggest reg tech players in the crypto space, we want to provide the infrastructure on which they can build the next generation of crypto tools.

— The Merkle Science thesis, condensed

Details That Amuse And Inform

The biotech pivot

He studied biotechnology at IIT Guwahati. Then he did banking. Then medicine delivery. Then crypto forensics. There is no straight line here.

Three intern-bank streak

Before graduating he had already logged time at NSE, Credit Suisse and Barclays. The finance-to-crypto pipeline started early.

Bear-market bragging

He announced 300% YoY growth in the same August 2022 press release that acknowledged "a severe bear market." Founders rarely resist the flex.

Named after a data structure

Merkle Science is named for Merkle trees, the hash structure that lets you verify a leaf without downloading the whole tree. On-brand for a forensics company.

Two continents, one calendar

He splits time between Singapore and New York, with team hubs in London. Compliance is a global product because regulators are.

Consensus regular

He spoke at Consensus 2022 in Austin. Not a keynote. A panelist making the case for DeFi compliance to a room mostly there for DeFi yields.

People Ask

Who is Mriganka Pattnaik?

Co-founder and CEO of Merkle Science, a blockchain transaction monitoring and forensics company headquartered in Singapore with U.S. and U.K. offices.

What does Merkle Science do?

It sells wallet screening, transaction monitoring, and forensic investigation tools - branded "Know Your Transaction" - to crypto exchanges, banks, and law enforcement agencies that need to detect and trace illicit crypto activity.

Where did he work before Merkle Science?

He was in global investment banking at Bank of America in the TMT sector, then co-founded a Mumbai medicine-delivery app called Medit, then led growth for the crypto exchange Luno across Southeast Asia and India.

How much has Merkle Science raised?

Over $25 million in total, with a Series A that was extended in August 2022 to more than $24 million. Backers include Kraken Ventures, Digital Currency Group, BECO Capital, Susquehanna's Darrow Holdings, HashKey and Republic Capital.

Where did he go to school?

He earned a B.Tech in Biotechnology from the Indian Institute of Technology, Guwahati.