Bitcoin Utilities
21Relay utility
Node Readiness Check
Review your computer, SSD, connection and maintenance plan without sending or storing your answers.
Detail level
Guided mode keeps the decision focused. Advanced mode reveals extra assumptions.
Keep in mind: Your answers remain in this browser page and are not transmitted to 21Relay.
Your setup
Your node plan
Complete the setup questionnaire, then build your readiness plan.
Methodology, data and limits
- Your answers remain in this browser page and are not transmitted to 21Relay.
- This check is conservative and cannot test actual hardware health or internet performance.
- Full-node requirements change as the blockchain grows; confirm current guidance before purchasing hardware.
Related utilities
Connected workflow
Prepare a Bitcoin node
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21Relay utilities are educational planning tools, not financial, tax or investment advice. Verify important decisions independently.
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