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

   $8 · 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. Unclaimed OP Stack chain withdrawal

   Blast, Mantle, Mode, Zora, Lisk, Ink, Unichain and other OP chains

   <$1 · 1 position

   You withdrew from an OP Stack chain to Ethereum but never completed the last step. The funds wait in that chain's bridge.

   1. Use the official bridge of the chain you withdrew from (linked next to each of your positions).
   2. Connect the receiving wallet and open your transactions. Press Prove, wait out the challenge period shown on the page, then press Finalize.
   3. Pay the Ethereum gas fee each time.

   Official bridges for the chains your positions are on:

   • Manta Pacific Bridge (opens in a new tab)

   Official docs (opens in a new tab)

3. Polygon zkEVM balance

   <$1 · 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)

4. Unclaimed OP Mainnet or Base withdrawal

   Optimism, Base

   <$1 · 2 positions

   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. Wormhole transfer not redeemed

   Wormhole Portal

   $0 · 1 positionNeeds the team

   You sent tokens with Portal (Wormhole), but nobody completed the transfer on the destination chain. You can redeem it yourself with the signed VAA (the guardians' signed message).

   1. Find your transfer on Wormholescan with your source transaction hash.
   2. If it is not redeemed, open Portal Bridge, choose Redeem, and complete it with your wallet.
   3. Or copy the VAA from the Advanced tab on Wormholescan and submit it on the destination chain contract (Etherscan Write tab).

   Portal Bridge (opens in a new tab)Official docs (opens in a new tab)