Check your wallets · hiddenfunds

Wallet 0xcffa…0703

Found in this wallet

$111,428

7 positions

You can claim$3,4363%
May not work$107,99297%

By category

Token swaps never done4 positions$107,99297%
Old Ethereum contracts1 position$3,4273%
Closed DeFi apps1 position$9<1%
Chains that shut down1 position<$1<1%

Findings

Positions found for the checked wallets
Where	Amount		Who can recover	Links
STG never swapped to ZROStargate / LayerZero	629,856 STG	$96,926	May not work	Open
MATIC never swapped to POLPolygon	— MATIC	$75,556not counted	May not work	Open
RNDR never swapped to RENDER	4,872.11 RNDR	$9,382	May not work	Open
Funds in old Ethereum contracts (2015-2021)	3,426.37 DAI	$3,427		Claim
FTM never moved to Sonic (S)Fantom to Sonic	44,945.9 FTM	$1,685	May not work	Open
Balancer v1 or CoW AMM pool share	—	$9

How to get it back

7 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.

STG never swapped to ZRO
Stargate / LayerZero
$96,926 · 1 positionMay not work
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)
RNDR never swapped to RENDER
$9,382 · 1 positionMay not work
You hold old RNDR on Ethereum that was never upgraded. The Render upgrade portal swaps it 1 to 1 for RENDER on Solana. The swap is one-way.
1. Open the Render upgrade portal. You need an Ethereum wallet with RNDR and a Solana wallet.
2. Connect both wallets.
3. Approve RNDR and confirm the upgrade. You pay Ethereum gas.
Render upgrade portal (opens in a new tab)Official docs (opens in a new tab)
Funds in old Ethereum contracts (2015-2021)
$3,427 · 1 position
You have a balance in an old Ethereum contract (The DAO, EtherDelta, IDEX, the 2017 ENS registrar, DigixDAO and others). Each contract has its own withdraw call. Use the wallet that owns the position.
1. The DAO: on the DAO token 0xbb9bc244d798123fde783fcc1c72d3bb8c189413 call approve(0xbf4ed7b27f1d666546e30d74d50d173d20bca754, yourBalance). Then call withdraw() on the WithdrawDAO contract 0xbf4ed7b27f1d666546e30d74d50d173d20bca754. It pays 1 ETH per 100 DAO.
2. EtherDelta 0x8d12a197cb00d4747a1fe03395095ce2a5cc6819: from the wallet that deposited, call withdraw(amount) for ETH or withdrawToken(token, amount) for a token. Amounts are in the token's smallest unit.
3. IDEX v1 0x2a0c0dbecc7e4d658f48e01e3fa353f44050c208: call withdraw(token, amount). Use token 0x0000000000000000000000000000000000000000 for ETH. It reverts if your last IDEX activity was fewer than 240 blocks ago.
4. 2017 ENS registrar 0x6090a6e47849629b7245dfa1ca21d94cd15878ef: call releaseDeed(labelhash) for the name. The labelhash is keccak256 of the name without .eth. The deposit goes back to the deed owner.
5. Other contracts (DigixDAO, Neufund and more): use the contract's own withdraw or refund function on Etherscan from the owner wallet. Check the contract's code first.
WithdrawDAO contract (The DAO) (opens in a new tab)Official docs (opens in a new tab)
FTM never moved to Sonic (S)
Fantom to Sonic
$1,685 · 1 positionMay not work
You hold FTM on Ethereum that was never moved to S on Sonic. Sonic's guide says the Sonic Gateway bridges it 1 to 1.
1. Open the Sonic Gateway and connect the wallet that holds FTM on Ethereum.
2. Select FTM (Ethereum), enter the amount, click Bridge and approve the transactions.
3. When the Claim button appears, claim your S on Sonic. Sonic's guide is from 2024, so check the Gateway still lists FTM (Ethereum).
Sonic Gateway (opens in a new tab)Official docs (opens in a new tab)
Balancer v1 or CoW AMM pool share
$9 · 1 position
You hold tokens of an old Balancer v1 pool or a Balancer CoW AMM pool. There is no Balancer app for v1, but you can leave the pool through the contract.
1. Open the pool address (pool column) on the block explorer, Write Contract tab.
2. Call exitPool(poolAmountIn, minAmountsOut) with your pool token amount. Use zeros for the minimums only if you accept any price.
3. If your tokens are staked elsewhere, withdraw them there first. Balancer also publishes an open-source exit tool: github.com/balancer/exit-ui (no hosted copy was online on 2026-10-01).
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)
MATIC never swapped to POL
Polygon
$0 · 1 positionMay not work
You hold old MATIC on Ethereum that was never swapped to POL. The swap is 1 to 1. Polygon has not announced a deadline.
1. Open the Polygon Portal upgrade page and connect your wallet. Switch the wallet to Ethereum.
2. Approve the upgrade contract to use your MATIC.
3. Confirm the migrate transaction to receive POL. You pay Ethereum gas.
Polygon portal (opens in a new tab)Official docs (opens in a new tab)