Bifröst wraps native RATR into wRATR on Base — 1:1, backed coin-for-coin in a published reserve — so it can trade on Aerodrome and be tracked on CoinGecko. Burn wRATR any time to redeem native RATR.
ᚱ ᚨ ᛏ ᚱ
Wrap · RATR → wRATR on Base
Send native RATR from your Ratatoskr QT wallet with your Base address attached as OP_RETURN data. The relayer detects the deposit and mints wRATR on Base automatically — 1:1, no bridge fee.
1
Base address + amount
Fill in your Base (0x) address and the RATR amount below.
2
Open the QT console
In Ratatoskr QT: Help → Debug Window → Console.
3
Find a UTXO
Run listunspent to find a coin larger than your amount + 0.001 fee. What's a UTXO?
4
Run the 3 commands
Fill in the UTXO details, then run the 3 commands this page generates below.
5
Receive wRATR on Base
After 6 confirmations (~15 min) the relayer mints wRATR to your Base address — track it on Basescan.
📚 Understanding UTXOs
Ratatoskr uses the UTXO model (like Bitcoin). Your balance isn't one number — it's a collection of individual coins (UTXOs). Think of them as bills in a wallet: you might hold a 10 RATR bill and a 5 RATR bill for 15 RATR total.
Pick a single UTXO larger than your bridge amount + 0.001 fee. Leftover RATR returns to your change address automatically. One UTXO per bridge transaction. If your largest coin is too small, consolidate first — send RATR to yourself in QT to merge small coins into a bigger one.
A standard Base / Ethereum address — 0x followed by 40 hex characters.
Min 1 RATR · max per tx 1,000 RATR · network fee 0.001 RATR
🔎 UTXO details — from listunspent in the QT console
Pick a UTXO with an amount larger than your bridge amount + 0.001 fee. The remaining balance goes back to your change address.
⚡ QT console commands
Step 1 — create raw transaction
Step 2 — paste the hex from Step 1, then copy
Step 3 — paste the "hex" from Step 2 result, then copy
💡 Quick guide:
1. Copy & paste Step 1 into the QT console → it outputs a long hex string.
2. Paste that hex into the Step 2 box → copy the generated command → paste into QT.
3. From the Step 2 JSON result, paste the "hex" value into the Step 3 box → copy & paste into QT.
4. Paste the txid from sendrawtransaction below to track it → wRATR minted after 6 confirmations (~15 min).
Step 4 — track transaction
Backing reserve-verified
Every wRATR is backed 1:1 by native RATR held in the reserve. Wrapped coins are mirrors — the value stays on the RATR chain.
Circulating wRATR—
Reserve backing (RATR)—
Coverage—
Every wRATR redeemable?Bridge launching
Live figures appear here once Bifröst is live on mainnet and the redeem wallet is funded.
Redeem · wRATR → RATR
Burn wRATR on Base and the bridge sends you native RATR, 1:1, to a RATR address you choose. Connect the wallet holding your wRATR.
MetaMask, Rabby, Coinbase Wallet, Brave — any Base-capable wallet (a Ledger works through MetaMask). We switch you to Base (8453) automatically.
Connected—
Your wRATR balance—
A native RATR address — starts with R.
wRATR on Base: 0xDeb6265cEE49CC277A938452DEDAb2B8774210d1 · 1:1, no bridge fee (you pay Base gas). The relayer pays your RATR from the redeem float once the burn confirms.
Bridge Admin owner only
Live custody + on-chain rate limits. Owner-signed actions run through your connected wallet (Ledger). Every on-chain action here is irreversible.