Stablecoin Infrastructure Glossary
Blockchain
A blockchain is a type of distributed ledger in which transaction records are grouped into ordered data structures, commonly called blocks, and linked through cryptographic references according to the network's consensus rules.
Explanation
Blockchain networks allow multiple participants to maintain and verify a shared transaction history without relying on a single database operator. The exact architecture varies. Public blockchains can permit broad participation, while permissioned blockchains restrict who can read, submit, or validate transactions. Cryptographic linking and consensus make unauthorized historical changes difficult. Finality depends on the specific protocol and legal framework.
Why it matters
Stablecoins rely on blockchain infrastructure for issuance, transfer, smart-contract execution, and transaction history, so network design directly affects fees, throughput, security, and settlement properties.
Example
A stablecoin issued as a token on Ethereum is recorded and transferred through Ethereum's blockchain state and transaction rules.
Related terms
Last reviewed: September 2026