BB84
Hash-Only L2 Wallet · Sepolia Testnet
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BB84
Set up your wallet
Create New Wallet
Password
(min 8 chars)
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Import wallet.json
wallet.json File
New Wallet Password
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BB84 Wallet
L2 #—
⬇
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Your OTAs
+ New OTA
Deposit ETH from Sepolia L1
Destination OTA
Select OTA...
Amount (ETH)
MAX
ETH
Bridge via MetaMask (L1)
Connect MetaMask to Sepolia to bridge ETH.
What happens
1. Auto-registers OTA if needed (L1 → L2 via depositTransaction)
2. Sends ETH via depositWithStealth on L1 Portal
3. ETH arrives on L2 in ~1 minute
Send ETH on L2
From OTA
Select funded OTA...
To Address
Amount (ETH)
MAX
ETH
Send (no MetaMask needed)
Select an OTA with ETH to send.
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