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. K2 (Karak) chain balance

   $27 · 1 positionNeeds the team

   The K2 team's bridge on Ethereum now pays balances by Merkle proof (a list that proves your balance). The merkle root is set and claims are not paused. After 2027-09-12 the guardian can sweep what is left.

   1. Ask the K2 team for your Merkle proof. We could not find an official page that gives proofs.
   2. On the OptimismPortal 0xeeCE9CD7Abd1CC84d9dfc7493e7e68079E47eA73 call claimETH(_amount, _proof) for ETH.
   3. For tokens, call claimTokens(_tokens, _amounts, _proof) on the L1StandardBridge 0xBA61F25dd9f2d5f02D01B1C2c1c5F0B14c4B48A3.

   K2 OptimismPortal on Etherscan (opens in a new tab)

2. zkSync Lite balance not claimed

   $9 · 2 positions

   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)

3. Polygon zkEVM balance

   $4 · 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. PoolTogether deposit still in pool

   $3 · 1 position

   You deposited into a PoolTogether v3 or v4 prize pool and never withdrew. Your deposit is still in the pool contract.

   1. Open the prize pool contract (prize_pool address) on the block explorer.
   2. v4: call withdrawFrom(from, amount) with your address. v3: call withdrawInstantlyFrom(from, amount, controlledToken, maximumExitFee).
   3. v3 can charge an early-exit fee. Confirm and check your wallet.

   Official docs (opens in a new tab)

5. Expired Element Finance position

   $1 · 1 position

   You hold Element v1 principal tokens (PT), yield tokens (YT) or pool shares. All tranches have ended, so they can be redeemed.

   1. Open the tranche contract (tranche_or_pool column) on Etherscan, Write Contract tab.
   2. PT: call withdrawPrincipal(amount, to). YT: call withdrawInterest(amount, to). Both only work after the tranche expiry.
   3. LP shares: exit the Balancer pool with exitPool first, then redeem as above.

   Official docs (opens in a new tab)

6. Expired veCRV lock

   Curve

   <$1 · 1 position

   Your veCRV lock ended but the CRV was never withdrawn. It is still locked in the contract until you call withdraw.

   1. Open the veCRV VotingEscrow contract on Etherscan, Write Contract.
   2. Connect the owner wallet and call withdraw().
   3. If the owner is a smart contract that cannot make this call, the CRV stays locked.

   veCRV contract (opens in a new tab)

7. STG never swapped to ZRO

   Stargate / LayerZero

   <$1 · 1 position

   You hold STG that was never swapped to ZRO. The official redemption site gives 0.08634 ZRO per STG. LayerZero says conversions end on 15 December 2026.

   1. Open the STG Redemption site and connect the wallet that holds STG on Ethereum.
   2. Sign the Terms of Conversion message when asked, approve STG, then confirm the swap.
   3. Do this before 15 December 2026. Conversions are not supported after that date.
   4. Without the site: call swap(stgAmount, signature) on 0x921949cc006A563D76Abd111a3e4c2ACe2C4273f. The signature is of the Terms text.

   Stargate's STG to ZRO post on X (opens in a new tab)Official docs (opens in a new tab)

8. Funds in frozen StarkEx apps

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

   <$1 · 1 positionMay not work

   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)

9. Expired veBAL lock

   Balancer

   <$1 · 1 position

   Your veBAL lock ended but you never withdrew. You get 80BAL-20WETH pool tokens back, not BAL.

   1. Open the veBAL contract on Etherscan and go to Write Contract.
   2. Connect the owner wallet and call withdraw().
   3. Then exit the Balancer 80/20 pool to get BAL and WETH.

   veBAL contract (opens in a new tab)Official docs (opens in a new tab)

10. Balancer v2 pool share

    <$1 · 1 position

    You hold Balancer v2 pool tokens, in your wallet or staked. You can exit the pool. Balancer has proposed a wind-down: if it passes, pools become withdraw-only on 30 Oct 2026.

    1. Open the Balancer app, find your pool and use Remove liquidity. Do this before 30 Oct 2026.
    2. If the app does not work, call exitPool on the Balancer v2 Vault 0xBA12222222228d8Ba445958a75a0704d566BF2C8 (Etherscan, Write tab).
    3. If your tokens are staked in Aura, Beefy or a gauge, unstake there first.

    Balancer app (opens in a new tab)Official docs (opens in a new tab)

11. Ended Sablier stream (no price)

    $0 · 1 position

    An ended or canceled Sablier stream whose token has no known price. Most are airdrop vesting or spam tokens, so the value is unknown and may be zero.

    1. Open the Sablier app and connect the wallet that owns the stream.
    2. Press Withdraw on the ended stream if you want the tokens.
    3. Be careful with unknown tokens: many are spam.

    Sablier app (opens in a new tab)Official docs (opens in a new tab)