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. Unfinished opBNB withdrawal

   $27 · 1 position

   You withdrew from opBNB to BNB Smart Chain but the proof or final step never happened there. Anyone can finish it; funds go to you.

   1. Open the bridge page and connect the wallet that made the withdrawal.
   2. Find the withdrawal in your history and press Prove.
   3. Wait out the challenge period (the page shows the time left).
   4. Press Finalize. You pay the network gas fee. The funds go to your address.

   Official bridges for the chains your positions are on:

   • opBNB Bridge (opens in a new tab)

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

2. Alpaca v1 vault tokens

   Alpaca Finance

   $11 · 1 position

   You hold Alpaca v1 ibTokens (deposit receipts) on BNB Chain. The vault still pays out the underlying token.

   1. Open the ibToken contract (contract column) on BscScan and go to Write Contract.
   2. Connect the owner wallet and call withdraw(shares).
   3. ibBUSD, ibETH, ibBTCB and ibUSDC were migrated: withdraw may pay a different token. If it reverts, read the contract's functions on BscScan.

3. zkSync Lite balance not claimed

   $5 · 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)

4. Unclaimed OP Mainnet or Base withdrawal

   Optimism, Base

   $3 · 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:

   • Superbridge Base (listed by Base docs) (opens in a new tab)

   Official docs (opens in a new tab)

5. Polygon zkEVM balance

   $2 · 2 positions

   Polygon zkEVM's sequencer stopped on 1 July 2026. Wallet-held funds not bridged before then can be claimed on Ethereum in a claim UI. Polygon treats unclaimed assets as abandoned after 2027-12-31.

   1. Open the Polygon zkEVM claims site and connect the wallet that held the funds.
   2. Pick your balances and send the claim transaction on Ethereum.
   3. Funds locked inside DeFi contracts are not auto-migrated. Ask Polygon through the forum post.

   Official bridges for the chains your positions are on:

   • Agglayer bridge UI (opens in a new tab)

   zkEVM claims site (opens in a new tab)Official docs (opens in a new tab)

6. Splits or Zora rewards not withdrawn

   0xSplits, Zora

   $2 · 1 position

   Money was sent to you through 0xSplits, or you earned Zora creator or referral rewards, and it is still inside the contract waiting for you to withdraw.

   1. Splits: open SplitMain 0x2ed6c4B5dA6378c7897AC67Ba9e43102Feb694EE on Etherscan and call withdraw(account, withdrawETH, tokens[]) with your address. Anyone can call it.
   2. Zora: call withdraw(to, amount) on ProtocolRewards 0x7777777F279eba3d3Ad8F4E708545291A6fDBA8B (same address on Base and other Zora chains), from the account that earned the rewards.
   3. The Splits app (app.splits.org) can also help.

   Splits app (opens in a new tab)

7. Unclaimed Starknet withdrawal

   StarkGate (Starknet)

   <$1 · 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)