Physical Asset Representation
18th–19th centuries
Gold-backed currency
- Banks used gold to back or support the value of paper money.
- The paper note acted as a representation of the underlying gold, allowing people to exchange value without physically carrying gold.
Data Security Architecture
Early 2000s
Digital tokenization
- Tokenization began being used as a data-security technique.
- Sensitive information was replaced with non-sensitive tokens that could not easily be used to recover the original information.
Commercial Payment Infrastructure
2001
Credit-card data tokenization
- Companies such as TrustCommerce used tokenization to protect credit-card information.
- Instead of merchants storing customers' actual card information, they could store tokens representing that information.
Peer-to-Peer Blockchain Breakthrough
2008
Bitcoin Whitepaper
- In October 2008, someone using the name Satoshi Nakamoto published the Bitcoin whitepaper.
- The whitepaper described a system for sending digital money directly between users without requiring a financial intermediary, like a bank.
- Bitcoin used blockchain technology to maintain a shared record of transactions.
Protocol Diversification
2011
New Cryptocurrencies Created
New cryptocurrencies were created to expand functionality and digital asset utility:
Litecoin
2011
Ripple
2012
Ethereum
Smart Contracts
Programmable Asset Expansion
2021
NFTs & DeFi
- DeFi (decentralized finance) attempted to recreate financial services such as lending and trading using blockchain systems.
- NFTs (non-fungible tokens) became popular for representing unique digital items such as artwork, collectibles, and other assets.
- These forms of tokenization brought the idea of crypto and other forms of currencies back to popularity after most cryptocurrencies failed or lost value in 2018–2020.
Real-World Asset (RWA) Era
2022 – present
Market Correction & RWA Progress
- Cryptocurrency prices fell significantly.
- Major companies and projects failed, declaring bankruptcy.
- At the same time, development of blockchain technology, stablecoins, tokenized assets, and other applications continued.
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