On-Ledger Currency
Web3 / cryptocurrency types
An on-ledger currency is a digital asset whose supply, ownership, and transaction history exist entirely on a specific blockchain. Unlike traditional currencies managed by central banks or stablecoins that require external reserves, on-ledger currencies are native to their blockchain and derive value from the network's utility and consensus. Bitcoin and Ethereum are prime examples where the currency is inseparable from the blockchain itself. Every unit exists as a cryptographic entry on the ledger, eliminating the need for trust in third parties to maintain accurate balances or prevent counterfeiting. Example: Ethereum's ether (ETH) is an on-ledger currency where all ETH holdings and transactions are recorded directly on the Ethereum blockchain. Users control their balances through private keys, and the network validates all transfers through the consensus mechanism. Why it matters for cryptocurrency: On-ledger currencies enable true ownership and programmability. Users hold cryptographic keys to assets recorded transparently on immutable ledgers, fundamentally changing how value is stored, transferred, and secured compared to traditional financial systems.
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