Mainnet
Main blockchain network where real cryptocurrencies circulate.
Beginner-friendly explanation
The mainnet is the official blockchain where real cryptocurrencies circulate and have value.
📌 Example:
When you send Bitcoin or Ethereum, you are using their respective mainnets.
Intermediate-level insight
The mainnet validates transactions, executes smart contracts, and secures real assets. It is often preceded by a development phase on a testnet to prevent errors.
📌 Example:
A DeFi project validates all features on Rinkeby (testnet), then launches its smart contract on Ethereum mainnet.
Advanced perspective
The mainnet represents the final layer of trust and economy in a blockchain. Its security relies on consensus, governance mechanisms, and sometimes tokenomics (rewards, staking). A mainnet upgrade requires coordination, audits, and precise migration strategies.
📌 Example:
The 'Shanghai' upgrade on Ethereum required synchronizing thousands of mainnet nodes and extensive security audits.
Blockchain & Technology
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