Terms of Use
Use the tools
with clear expectations.
The scope and responsibilities that apply when you use the QBitcoin website, explorer, tools and API.
Scope of the service
QBitcoin provides public blockchain lookups, local key utilities and calculators. It does not hold wallet keys, recover lost seed phrases or manage a custodial account. Each tool page states its supported networks and behavior. Use the service only where permitted by applicable law.
Wallet keys and backups
You are responsible for your device, generated keys, backups and network choices. Key tools have not received an independent security audit and must not be used with real funds. Never use a human-chosen brain-wallet phrase to protect funds, and never send QBitcoin a seed phrase or private key.
Data and estimates
Blockchain data is reported by upstream providers and may be delayed, incomplete or unavailable. Fee, price and timing calculations depend on their supplied inputs and assumptions. They do not guarantee confirmation, policy acceptance, market value or accuracy of upstream reports. Verify important information independently.
Transaction broadcast
The broadcaster accepts an already signed Bitcoin mainnet transaction. Review the destinations, outputs and fee before explicit confirmation. A broadcast transaction may be irreversible; QBitcoin cannot promise cancellation, recovery or confirmation.
Responsible access
Do not use the website or API to bypass rate limits, disrupt availability, access systems without authorization or transmit someone else’s secrets. Requests may be limited or rejected to protect the service. Tool and API availability can change.
No financial advice
Website content and results are informational tools, not financial, investment or legal advice. Decisions about wallets, transactions and funds remain your responsibility.
Questions and updates
For questions about these terms, email [email protected]. See the Privacy Policy for data handling and the security guide for key-tool limitations. Changes to these terms will be reflected on this page.