On-Chain, Off-Chain

To watch this video you must accept functional cookies.

When you send value in the crypto world, your transaction takes one of two paths: on-chain or off-chain. On-chain transactions go directly onto the blockchain, where every step is recorded, verified, and stored forever. Think of it like dropping your transaction into a transparent, public vault — everyone can see it, and it’s protected by thousands of nodes verifying the data. This gives you high security, trustlessness, and full traceability… but it can be slower and more expensive when the network is busy.

Off-chain transactions, on the other hand, happen outside the blockchain. They’re recorded in private databases, payment channels, or exchange systems… and only the final result may eventually be settled on-chain. This makes them fast, low-cost, and great for high-volume activity — but they rely on trusting the operator or platform handling them.

So, when you move value, you’re choosing between on-chain transparency and off-chain speed. Both matter —and together, they help the crypto ecosystem scale for everyday use.