Recover ETH stuck in old smart contracts
Thousands of ETH sit forgotten in defunct contracts from the 2015–2019 era.
DeBank, Zapper, and other portfolio trackers don't detect them.
An unverified 2018 ICO crowdsale built on the OpenZeppelin RefundableCrowdsale template. Source is not published, but bytecode-level selectors match the canonical pattern, and Tenderly simulation confirms claimRefund() works for current depositors. ~1.5 ETH still sits in the sibling RefundVault.
| Range | Addresses | Total |
|---|---|---|
| 0.1-1 ETH | 4 | 1.40 ETH |
| 0.01-0.1 ETH | 4 | 0.1426 ETH |