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Rosen Bridge: Connecting Cardano, Ergo, Bitcoin, Ethereum, and Binance Smart Chain#

The Rosen Bridge enables seamless interaction between the Cardano, Ergo, Bitcoin, Ethereum, and Binance Smart Chain blockchains. This bridge doesn't facilitate direct swaps between native tokens. Instead, it allows users to convert:

  • ADA into rsADA on the Ergo blockchain
  • ERG into rsERG on the Cardano blockchain
  • BTC into rsBTC on both Ergo and Cardano blockchains
  • ETH into rsETH on both Ergo and Cardano blockchains
  • BNB into rsBNB on both Ergo and Cardano blockchains (Soon!)

This functionality opens up new possibilities for token holders across these ecosystems.

Supported Tokens#

You can see a full list of locked assets here.

Ergo Network#

Token Description
ERG Native Ergo token
SigUSD / SigRSV Ergo stablecoin and reserve
RSN Rosen Bridge token
COMET Ergo ecosystem token
SPF Spectrum Finance token
AHT ergouactions.org
Bober Meme Coin
COS Cup of Sugar
EPOS EPOS
ErgOne ErgOne
GIF GreasyCex
GluonW GAU Gluon
GluonW GAUC Gluon
MEW MewFinance
Paideia DAO Toolkit
QUACKS Duckpools (Lending)
Troll New supported token
WALRUS New supported token
CYPX Cyberverse

Cardano Network#

Token Description
ADA Native Cardano token
Hosky Cardano meme token
NIKEPIG Cardano meme token
SUGAR New supported token
BANA New supported token
O New supported token
DIS New supported token
sOADA New supported token
OADA New supported token
MNT New supported token

Bitcoin Network#

Token Description
BTC Native Bitcoin token

Ethereum Network#

Token Description
ETH Native Ethereum token

Binance Smart Chain Network#

Token Description
BNB Native Binance Smart Chain token

Ergo Ecosystem Opportunities#

  1. Token Swaps: Use Ergodex to acquire native tokens like rsADA, rsBTC, rsETH, rsBNB, or rsHOSKY.

  2. Auction House: A decentralized marketplace for NFTs and tokens that now accepts rsADA, rsBTC, rsETH, and rsBNB. List tokens in bulk or make offers.

  3. SigmaFi: A decentralized peer-to-peer bonds market where you can use wrapped tokens as collateral.

  4. DuckPools: Lend rsADA, rsBTC, rsETH, rsBNB, and other supported tokens.

  5. ErgoMixer: Enhance privacy by mixing your wrapped tokens.

  6. SigmaO: Create American-style call and put options on any wrapped token.

Tip: Low on ERG for transaction fees? Use babel-fees on Ergo to pay transaction fees with native tokens when you don't have enough ERG.

Cardano Ecosystem Opportunities#

  1. Cardano DEXs: Gain exposure to Ergo, Bitcoin, Ethereum, and Binance Smart Chain bridged tokens on popular Cardano decentralized exchanges: - Spectrum - Minswap - Sundaeswap
  2. Liqwid Finance: Participate in DeFi activities using bridged tokens, including rsERG, rsBTC, rsETH, and rsBNB.
  3. Lenfi: Explore lending and borrowing options with bridged assets.

Ethereum Ecosystem Opportunities#

TBC

Future Developments#

As the bridge continues to evolve, we anticipate more integrations and offerings involving rsADA, rsERG, rsBTC, rsETH, rsBNB, and other bridged tokens. Stay tuned for exciting developments across all five ecosystems.