July 11, 2020, marked a watershed moment for blockchain adoption in the public sector as the Bank of Lithuania officially launched LBCoin, the world’s first blockchain-based digital collector coin issued by a central bank. Built on the NEM blockchain, the launch coincided with an explosive period of growth in decentralized finance that was fundamentally reshaping the Ethereum ecosystem.
TL;DR
- Bank of Lithuania launched LBCoin on July 11, 2020, built on the NEM blockchain
- LBCoin became the world’s first blockchain-based digital collector coin from a central bank
- The project originated in March 2018 as a pilot to assess CBDC use cases
- DeFi total value locked was surging past $4 billion, up from approximately $2 billion in June
- Chainlink’s LINK token was hitting record highs above $5, driven by oracle demand from DeFi protocols
Bank of Lithuania Makes History with LBCoin
The Bank of Lithuania’s decision to launch LBCoin on July 11, 2020, represented a significant milestone in the intersection of central banking and blockchain technology. The project, which had been in development since March 2018, was designed as a pilot program to evaluate the potential of distributed ledger technology for central bank digital currency applications.
LBCoin was issued on the NEM blockchain, chosen for its enterprise-friendly architecture and proven track record in handling digital asset issuance. The digital collector coins were tied to Lithuanian historical figures and cultural milestones, combining numismatic tradition with cutting-edge technology. Each LBCoin contained a specific portrait of a prominent Lithuanian signer of the 1918 Independence Act, making the project both a technological experiment and a celebration of national heritage.
The significance of a central bank—not merely a private company or a startup—actively deploying blockchain technology for a consumer-facing digital asset product cannot be overstated. While China’s digital yuan experiments were conducted behind closed doors, Lithuania chose a public, transparent approach that allowed direct citizen participation.
DeFi Summer Reaches Fever Pitch
While Lithuania was making central banking history, the decentralized finance ecosystem on Ethereum was experiencing what would come to be known as “DeFi Summer.” The catalyst had been Compound’s launch of its COMP governance token in mid-June 2020, which introduced yield farming to the mainstream crypto consciousness and ignited a wave of liquidity mining across the ecosystem.
By July 11, the total value locked in DeFi protocols was surging. According to DeFi Pulse data, TVL had roughly doubled from approximately $2 billion in early June to over $4 billion by mid-July. This explosive growth was driven primarily by lending protocols like Compound and Aave, decentralized exchanges like Uniswap, and synthetic asset platforms like Synthetix.
Chainlink Oracle Demand Soars
One of the clearest beneficiaries of the DeFi explosion was Chainlink. The decentralized oracle network saw its LINK token surge to record highs, briefly surpassing $5.31 on July 6 before continuing its rally. The token’s performance was directly tied to the growing demand for reliable price feeds from DeFi protocols, virtually all of which required accurate, tamper-resistant oracle data to function safely.
Chainlink’s price oracles were being integrated into an increasing number of protocols, creating a powerful network effect. As more DeFi applications launched and required price data, demand for LINK staking services grew, driving the token higher in a self-reinforcing cycle. Analysts at CoinDesk noted that the increasing use of Chainlink’s price oracles in DeFi was the primary driver behind the token’s record-breaking performance.
Security Concerns Cast Shadow
The rapid growth of DeFi was not without its dark side. Just days before, on June 30, the Vether (VETH) protocol suffered a devastating exploit that saw 919,299 VETH—approximately $900,000 in value—drained from its Uniswap pool for a cost of just 0.9 ETH, roughly $200 at the time. The attacker exploited a vulnerability in the V3 contract’s transferFrom function, which had been introduced as a user experience improvement but inadvertently created a critical security flaw.
The Vether incident highlighted the growing pains of the DeFi ecosystem, where the rush to ship new features often came at the expense of thorough security audits. The Vether team responded by deploying V4 and reimbursing affected users, but the exploit served as a stark reminder of the risks inherent in unaudited smart contracts.
Yearn Finance Emerges
July 2020 also witnessed the emergence of Yearn Finance, the yield aggregation protocol created by developer Andre Cronje. Launched at a price of approximately $1,000, YFI would go on to become one of the most remarkable stories in DeFi history, eventually reaching prices in the tens of thousands of dollars. Yearn automated the complex process of yield farming, allowing users to deposit funds and have the protocol automatically allocate capital to the highest-yielding opportunities across the DeFi landscape.
At the time, Ethereum was trading at $239.46 according to CoinMarketCap, with the network processing increasing transaction volumes as DeFi activity intensified. Gas fees were beginning to creep upward, a trend that would accelerate as the summer progressed and eventually catalyze the development of Ethereum Layer 2 scaling solutions.
Why This Matters
July 11, 2020, captured a unique moment in crypto history where institutional blockchain adoption and grassroots DeFi innovation converged. The Bank of Lithuania’s LBCoin demonstrated that central banks were willing to explore public blockchain technology, while the DeFi boom on Ethereum showed that decentralized alternatives to traditional finance could attract billions in capital. Together, these parallel developments signaled that blockchain technology was maturing on both the institutional and decentralized fronts, setting the stage for the massive growth that would define the remainder of 2020 and beyond.
Disclaimer: This article is for informational purposes only and does not constitute financial advice. Past performance is not indicative of future results. Always conduct your own research before making investment decisions.
a central bank issuing a blockchain collector coin on NEM in 2020 is peak experimental energy. lbcoin was more symbolism than utility but it moved the conversation forward
a central bank launching on NEM in 2020 was peak experimentation. everyone was trying every chain back then, no shame in picking one that faded
NEM got hacked at Coincheck for 530M USD and never recovered reputation wise. using it for a central bank coin in 2020 was bold but made sense at the time
DeFi TVL doubling from $2b to $4b in less than a month. That kind of growth rate has never been replicated in traditional finance.
love that they chose NEM for this. probably the most underrated blockchain of that era, even if it didnt end up mattering long term
nem was a solid choice for 2020. fast finality and low fees. shame the ecosystem never really recovered after the coincheck hack reputation damage
a NEM chain for a central bank coin in 2020 is wild. the tech wasnt even that good but the political will was there. ECB still studying while Vilnius shipped product
linas_v_ spot on. NEM was not great tech but Vilnius actually shipped something while Frankfurt writes papers. shows what political will gets you
Lithuania was surprisingly progressive on crypto policy compared to the rest of the EU. Their sandbox approach was a model others should have copied.
Bank of Lithuania running a blockchain sandbox in 2020 while most EU regulators were still writing discussion papers. LBCoin was symbolism but it moved the CBDC conversation forward
defi tvl going from 2b to 4b in a month and now we are at 80b+. the compounding growth in this space is unlike anything else
lithuania shipping a CBDC pilot on NEM in 2020 while ecb is still writing papers about digital euro in 2026. the pace difference is embarrassing
LINK above $5 felt like a massive milestone back then. now its a top 20 coin and people still call it overvalued. nostalgia hits hard
LINK above 5 dollars felt massive back then. now its a top 20 coin and DeFi TVL went from 4B to 80B+. oracle demand was the real thesis and it played out
LBCoin on NEM is such a funny footnote now. a central bank issuing on a ghost chain while DeFi was literally inventing yield farming on Ethereum the same week
Marek H. calling it a footnote is fair but Bank of Lithuania actually moved the CBDC conversation forward with this. symbolism with a working product beats papers
Bank of Lithuania used NEM because they wanted permissioned control while pretending to be innovative. classic CBDC pilot energy, ship it on a dead chain so nobody actually uses it
my uncle actually bought LBCoin packs in 2020. the NEM blockchain explorer still works and you can see the transactions. it was a real CBDC pilot not just a press release
ausra_vilnius_ impressive that Lithuania shipped something functional while the EU is still debating the digital euro framework 6 years later
ausra_vilnius_ actually functional on NEM with a working explorer. most CBDC pilots are vaporware, at least LBCoin shipped something real
DeFi TVL going from $2B to $4B in a month and now sitting at $80B+. COMP and AAVE were the real innovations from that summer. LBCoin was a footnote
Lithuania shipped a functioning CBDC pilot on NEM in 2020 while the ECB is still writing discussion papers about the digital euro in 2026. make of that what you will
Eimantas Z. LBCoin was a collector coin not a settlement layer though. calling it a CBDC pilot is generous, it was numismatics on a blockchain
LBCoin was technically a collector coin not a real CBDC. cool experiment but lets not pretend it was more than a PR win for the Bank of Lithuania