rsERG wallet
The most secure hardware wallet for your rsERG
Guard your rsERG with Tangem, the choice for secure, self-custodial storage loved by crypto enthusiasts worldwide.
How to secure your rsERG with Tangem?
When you buy or hold rsERG in Tangem, it secures your private keys in many ways:
- With Tangem's seedless setup and multi-card backup, your rsERG stays in your hands only.
- IP69K water/dust protection keeps the cards safe from heat, cold, shocks, and X-rays.
- Access code + biometric lock inside Tangem Mobile prevent unauthorized use.
- Private keys are generated and stored inside the EAL6+ secure element — never leaving the card.
How to get a rsERG Crypto Wallet?
Tangem products are for everyone, from beginners to experts. They keep your crypto safe and easy to manage. With cutting-edge technology, Tangem lets you control and protect your digital assets.
Buy TangemWhy choose rsERG wallet with Tangem.
What is rsERG (RSERG)?
rsERG is ERG that has left the Ergo blockchain. Rosen Bridge locks native ERG on Ergo and issues a matching token on another chain, so an application on Ethereum, BNB Smart Chain or Cardano can work with Ergo's coin without speaking Ergo. Unwrapping runs the trip in reverse and the native ERG comes back out on Ergo.
The thing to keep straight is that rsERG is a claim, not the coin. Ergo's own wallet software and its on-chain applications deal in native ERG and know nothing about your rsERG; conversely rsERG cannot pay for anything on Ergo. Each destination chain also has its own version of the token, and they do not add up to one balance. rsERG on Cardano is a Cardano native asset that travels in a transaction paid for in ADA, while the Ethereum and BNB Smart Chain versions are ordinary tokens on those chains needing ETH or BNB for gas. Sending one chain's rsERG to an address on another chain does not convert it; the bridge is what converts, and a direct transfer simply lands in the wrong place.
Supported networks in Tangem (3): Ethereum, BNB Smart Chain, Cardano.
Tangem's app keeps each of those versions as its own line with its own balance, and the network a transfer will leave on is stated on the confirmation screen before the card is asked to sign. Since an Ethereum address and a BNB Smart Chain address look identical, that screen is the moment to read carefully and match it against what the receiving side expects. A wallet that puts the network in front of you at signing time suits a token that exists in several copies.
Tangem supports other cryptocurrencies
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See all supported cryptosrsERG FAQ
- A top wallet for RSERG should strike a balance between safety and usability. Tangem provides this by securing keys offline while allowing quick access through your phone.
- You can use most software wallets at no cost. Hardware wallets, which offer additional security, must be purchased separately. Network fees may still apply.
- Online wallets can be targeted by malware, phishing, or remote attacks. The best wallets for rsERGminimize these risks by ensuring your private keys never come into contact with the internet, remaining protected within a secure element.
- A rsERG wallet stores the keys that give you access to your RSERG. It can be software-based or a hardware wallet like Tangem for higher security.
- No. On Ergo only native ERG works. rsERG has to be unwrapped through Rosen Bridge, which releases the locked ERG back on Ergo.
- No. Each chain has its own separate issue of the token, with its own balance and its own fee coin, and moving between them goes through the bridge rather than a direct transfer.
- The native coin of the chain it sits on: ADA on Cardano, ETH on Ethereum, BNB on BNB Smart Chain. rsERG itself is never used for gas.
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