Security Token
A blockchain-based token representing a regulated security or investment contract.
Explain Like I'm 12
A blockchain-based token representing a regulated security or investment contract.
Why It Matters
Tokenization concepts connect blockchain infrastructure with legal or economic rights in real-world assets.
How It Works
Security tokens are issued via smart contracts that contain compliance logic, such as 'transfer-restricted' functions. Every investor must pass identity checks before they are added to the whitelist. The token tracks ownership on the blockchain and can automatically enforce rules like holding periods.
Real-World Example
The tZERO platform facilitates the trading of security tokens, including digital representations of company shares that pay dividends.
Advantages
- Compliance with financial securities laws
- Efficient, automated dividend payouts
- Direct ownership verifiable on-chain
- Reduced administrative and brokerage overhead
Limitations
- Higher costs for legal structuring
- Limited secondary market options for trading
- Rigid regulatory landscape across borders
Common Misconceptions
- Many confuse security tokens with utility tokens or cryptocurrencies. People also wrongly assume that having a 'token' makes the investment inherently liquid or easy to trade.
Knowledge Explorer
Explore This Concept in the Knowledge Graph
See how Security Token connects to other concepts, books, research, and developer resources.
Related Terms
Blockchain
A blockchain is a distributed, immutable ledger technology that records transactions across a network of computers. Data is stored in 'blocks' that are linked chronologically using cryptographic hashes. Once data is verified and written, it is computationally impractical to alter or delete, ensuring a single, verifiable version of the truth without a central intermediary. This architecture provides transparency, security, and trust by requiring consensus among network participants rather than relying on a central authority.
Blockchain
A distributed, decentralized digital ledger that records transactions across many computers in such a way that the records cannot be altered retroactively without the consensus of the network. Each block contains a cryptographic hash of the previous block, creating an immutable chain.
Cryptography
Cryptography is the science of secure communication and data protection using mathematical techniques. In blockchain, it provides the backbone for verifying transactions, controlling asset access, and ensuring the immutability of the ledger. By using public and private key pairs, hashing functions, and digital signatures, cryptography prevents unauthorized access and tampering. It transforms human-readable data into a secure, encrypted format that only authorized parties can manipulate or verify.
Distributed Ledger
A distributed ledger is a database that is consensually shared and synchronized across multiple sites, institutions, or geographies, accessible by multiple people. Unlike a traditional database held by a single company, every participant has their own copy of the record. Any changes made to the ledger are reflected across all copies simultaneously through a consensus process, ensuring that the ledger is immutable and highly resistant to tampering or unauthorized changes.
Web3
Web3 represents the next evolution of the internet, characterized by decentralization, blockchain integration, and user ownership. Unlike Web1 (read-only) and Web2 (read-write, centralized), Web3 introduces the 'read-write-own' paradigm. It utilizes decentralized protocols to allow users to own their data, participate in governance, and interact with decentralized finance (DeFi) applications without the oversight of traditional internet conglomerates or centralized gatekeepers.
Web3
A vision for a decentralized internet built on blockchain technology, where users own their data, identity, and digital assets. Web3 evolves the web from read-only (Web1) and read-write (Web2) to read-write-own, using tokens, smart contracts, and decentralized protocols.