Just 70 years ago, almost all loans were essentially underwritten and based on the character assessment of the borrower and their financial situation. Fast forward to today, we have this thing called a credit score that gets us approved or denied in seconds. Everything evolves, and the finance industry is no different. Likely one of the most important pieces of that evolution going forward is blockchain technology, and its broad array of applications within the world of finance. What is blockchain, again? Data: A blockchain is, as you might’ve guessed, a chain of blocks. Not just any blocks though, blockchains contain and represent a usually decentralized database full of useful and important information. What makes this data storage method unique is the blocks themselves, which is a unique way of structuring data relative to more traditional methods. Blocks have certain limits on their storage capacity that, once filled, are then added to the chain, forming essentially an irreversible record of data. Decentralization: The purpose or goal of a blockchain is to decentralize the data, cut out the middle-man, and eliminate the need for a trusted authority or third party to oversee the data, its management, and distribution. The goal here is to increase trust, reduce bureaucracy, corruption, and increase efficiency and reliability. Blockchain in the future of finance Blockchain technology has been brought to the world’s attention mostly by way of finance, namely Bitcoin, DeFi, and crypto at large. And although it has a myriad of broad uses across industries, it’ll likely play an even larger role in finance for years to come. But how? - Smart contracts: A smart contract is a contractual agreement with certain parameters that, if met, instruct the blockchain to do something. If X occurs, then do Y. If smart contracts can find a home in the jobs economy, (and they’re already starting to) we could see an important progression in the ways we work and how we get paid, all while reducing the need for extra interactions and bureaucracy.
- Better securitization: Securitization is simple. You take a whole and break it up into parts, selling it to those who want a piece. It started with stocks, then we got fractional shares, then we figured out how to fractionalize real estate, and now we have things like NFTs, real estate in the metaverse, and more. Ultimately, blockchain technology will allow us to expand on this foundational piece of finance even further and more securely by keeping strong records, high-level security, efficiency, no-ambiguity contracts, and no middle-man.
- Using blockchains for transfers: When you send money internationally, it takes a while, and it even takes a couple of days to transfer from bank to bank domestically. Blockchain technology can reduce this settlement and processing time to near zero. Banks have the opportunity to now liaise with stablecoins, or even resort to creating their own digital coins (e.g. JPMorgan’s JPM coin) if they have the means and can properly secure them.
- General infrastructure: Banks are now more than ever realizing the need to catch up, and that their reliance on legacy technology and archaic policies and data processes leave them not only more vulnerable, but frustrates their customers too. Financial institutions across the board will have a growing opportunity to use blockchain technologies in a number of ways to improve themselves over the coming decades, or risk being left out.
💡 To better understand all of this, it's also worth digging into Bitcoin, the first application of blockchain technology: |