Frequently Asked Questions (FAQs)
What is Atlas Bridge?
Atlas Bridge is a cross-chain bridge for Rootstock. It helps you move supported assets between Rootstock and other supported networks.
- Peg-in means you move assets into Rootstock.
- Peg-out means you move assets out of Rootstock.
Which networks and assets does Atlas support?
Support depends on provider availability and network conditions. Check the current supported pairs in the Atlas interface and in the Atlas guide.
What is rBTC?
rBTC is the Bitcoin-pegged native asset on Rootstock. You use it for gas and dApp interactions on Rootstock.
Is my BTC safe when using Atlas Bridge?
BTC bridged through Rootstock-native routes uses the PowPeg mechanism. Third-party routes have their own trust and risk model. Always review provider details before you confirm a transaction.
How long does the bridging process take?
The process depends on confirmations and provider processing time. It can take minutes or hours depending on route and network load.
| Provider | Peg-In | Peg-Out |
|---|---|---|
| Flyover - Teks | 20m | 20m |
| Flyover - Rootstock | 20m | 20m |
| Changelly | 15m | 15m |
| Boltz | 1m | 5m |
| Native | 17h | 34h |
Why do I need to wait for Bitcoin confirmations?
Bitcoin confirmations reduce reversal risk before assets are released on the destination side. This step is required.
Can I send BTC from an exchange?
No. You should only send BTC from a wallet you fully control. Sending BTC from an exchange may result in loss of funds.
What wallets are supported?
You need:
- A Bitcoin wallet you control to send BTC
- A Rootstock-compatible wallet (e.g., MetaMask configured for Rootstock) to receive and use rBTC
Always follow the bridge UI instructions for supported wallets.
What fees should I expect?
You may encounter:
- Bitcoin network fees (miners’ fees)
- Destination-chain gas fees
- Provider service fees and spread
All applicable fees are displayed before you confirm the transaction.
Can I cancel a bridge transaction?
No. Once a Bitcoin transaction is broadcast to the network, it cannot be reversed or canceled. Always double-check details before confirming.
What happens if I close the browser during the process?
Your transaction will continue on-chain. You can return to the bridge later and check the status using your wallet or transaction hash.
What should I do if something goes wrong?
If the transaction is still pending, wait for the expected confirmation window first. If you still think there is a problem:
- Check the transaction status on the Bitcoin blockchain
- Check destination-chain transaction status
- Review bridge UI messages for provider-specific next steps
- Contact support with transaction hash, provider name, and timestamp
Where can I learn more?
- Join community support on Rootstock Discord
- Rootstock Contact Us