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.

1. Unclaimed Linea withdrawal

   $190 · 1 position

   You withdrew ETH or tokens from Linea to Ethereum but never claimed them on Ethereum. They wait in the bridge.

   1. Open the Linea bridge and connect the receiving wallet.
   2. Open your transaction history and find the withdrawal marked ready to claim.
   3. Press Claim and pay the Ethereum gas fee.

   Official bridges for the chains your positions are on:

   • Linea Bridge (opens in a new tab)

   Linea bridge (opens in a new tab)Official docs (opens in a new tab)

2. Funds in frozen StarkEx apps

   Sorare, Immutable X, ApeX Pro, edgeX v1, Myria

   $7 · 1 position

   Some StarkEx apps keep balances off-chain. A pending withdrawal can be claimed now. A deposit-only record cannot: the app operator must first publish data.

   1. Check the row type. A pending withdrawal can be claimed now; a deposit ledger row cannot.
   2. For a pending withdrawal, call withdraw with your owner key and asset type on the app's StarkEx contract (Etherscan). Funds go to your registered address.
   3. For a frozen app, the escape hatch needs the operator or data committee to publish state first. See the StarkWare docs.

   Official docs (opens in a new tab)

3. 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)

4. zkSync Lite balance not claimed

   $3 · 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)

5. Unclaimed Sonic Gateway withdrawal

   $2 · 1 position

   You withdrew from Sonic to Ethereum but never claimed on Ethereum. Your tokens wait in the TokenDeposit contract.

   1. Open the Sonic Gateway and connect the wallet that withdrew.
   2. Open history and find the withdrawal ready to claim.
   3. Press Claim and pay the Ethereum gas fee.

   Sonic Gateway (opens in a new tab)Official docs (opens in a new tab)

6. USDC burned but not minted

   Circle CCTP

   $2 · 1 position

   USDC was burned on one chain through Circle CCTP but the matching USDC was never minted on the destination chain. Circle can still sign it, so it can be completed.

   1. Find the burn transaction hash on the source chain.
   2. Get the signed attestation for it from Circle's attestation API (see the Circle CCTP docs).
   3. On the destination chain, call receiveMessage(message, attestation) on the MessageTransmitter contract. You pay the gas fee. USDC goes to the recipient.

   Circle CCTP docs (opens in a new tab)Official docs (opens in a new tab)