How it works
Addresses are derived from cryptographic keys and formats differ between blockchains. Some networks or assets also require tags, memos or specific token-contract details.
What to check
Verify the network, asset and full address before sending. Use a small test transfer when the cost and context justify it, and rely on the receiving service's official instructions.
- Match asset and network
- Check the full address
- Confirm memo or tag requirements
Limits and risks
Blockchain transfers are often difficult or impossible to reverse. Sending to the wrong network or incompatible address can result in permanent loss.
Primary sources
Bitcoin Developer Reference↗Ethereum developer documentation↗FATF: Virtual Assets↗General information only. Investment products can lose value, and terms, fees and regulation can change.