Check your wallets · hiddenfunds

Wallet 0x99ca…ba04

Found in this wallet

$63

5 positions

Where it is

OP Stack withdrawals1 position$5485%
Other layer-2 withdrawals1 position$59%
Arbitrum withdrawals1 position$34%
Chains that shut down1 position$12%
Bridges1 position<$1<1%

Findings

Positions found for the checked wallets
Where	Chain	Amount		Links
Unclaimed OP Mainnet or Base withdrawalOptimism, Base	OP Mainnet	0.02 ETH	$54	Claim
Unclaimed Starknet withdrawalStarkGate (Starknet)	Ethereum	0.002 ETH	$5	Claim
Unclaimed Arbitrum withdrawalArbitrum One, Arbitrum Nova	Arbitrum One	0.001 ETH	$3	Claim
zkSync Lite balance not claimed	Ethereum	1.09582 DAI	$1	Claim

How to get it back

5 guides, the largest amount first

Use only the official links below. No real recovery asks for your seed phrase or private key. If anyone offers to recover funds for you, it is a scam.

Unclaimed OP Mainnet or Base withdrawal
Optimism, Base
$54 · 1 position
You withdrew ETH or tokens from OP Mainnet or Base to Ethereum but never did the last step on Ethereum. The funds wait in the bridge contract.
1. OP Mainnet: open the Optimism bridge (app.optimism.io/bridge), connect the receiving wallet, open your withdrawal, press Prove, then Finalize after 7 days.
2. Base: Base's docs list Superbridge and Brid.gg as its bridges. Open one, connect the receiving wallet, find the withdrawal, press Prove, then Finalize.
3. Base waits 5 days after Prove (1 day if both a TEE proof and a ZK proof back it). Pay the Ethereum gas fee each time.
Official bridges for the chains your positions are on:
- Optimism Bridge (opens in a new tab)
Official docs (opens in a new tab)
Unclaimed Starknet withdrawal
StarkGate (Starknet)
$5 · 1 position
You withdrew from Starknet to Ethereum but never ran the last step on Ethereum. The funds wait in the StarkGate bridge.
1. Open StarkGate and connect the receiving wallet.
2. Open Withdraw history and find the withdrawal ready to claim.
3. Press Complete or Claim and pay the Ethereum gas fee.
StarkGate (opens in a new tab)Official docs (opens in a new tab)
Unclaimed Arbitrum withdrawal
Arbitrum One, Arbitrum Nova
$3 · 1 position
You withdrew ETH or tokens from Arbitrum to Ethereum but never did the final claim on Ethereum. The challenge period (about 6.4 days) is long over, so the funds can be claimed now.
1. Open the Arbitrum bridge and connect the receiving wallet.
2. Open Transactions and find the withdrawal marked Claim, or paste the withdrawal transaction hash.
3. Press Claim and confirm. You pay the Ethereum gas fee. The funds go to the recipient.
Official bridges for the chains your positions are on:
- Arbitrum Bridge (opens in a new tab)
Arbitrum bridge (opens in a new tab)Official docs (opens in a new tab)
zkSync Lite balance not claimed
$1 · 1 position
zkSync Lite was shut down on 2026-05-04. Remaining balances are claimable on Ethereum through a claim contract and a withdrawal portal. Your account is on that list and has not claimed.
1. Open the zkSync Lite withdrawal portal and connect the wallet that owned the account.
2. The portal finds your address in the final state, builds the proof and sends the claim. Follow its prompts.
3. Confirm the Ethereum transaction. Tokens go to your L1 address. Matter Labs sponsors gas for the first 100,000 withdrawals.
zkSync Lite withdrawal portal (opens in a new tab)Official docs (opens in a new tab)
Hyphen bridge funds stuck
Biconomy Hyphen
<$1 · 1 position
Hyphen (Biconomy) is no longer supported. Liquidity provider positions may still be withdrawn from the contracts. Transfers that never arrived need the Biconomy team. We could not confirm this from official docs.
1. If you provided liquidity, call removeLiquidity with your NFT id on the chain's LiquidityProviders contract on Etherscan (Write tab).
2. For a farming NFT, first call withdraw(nftId, to) on the LiquidityFarming contract.
3. If you sent a transfer that never arrived, contact Biconomy; only their executors can release it.