CASE STUDIES

Recovery case studies

recoin has successfully recovered cryptocurrency in many cases.
Here are some examples of work carried out for our clients.

Bring lost assets
back into the light.RECOVER
FOR A BRIGHTER TOMORROW

Yen equivalents are rounded-up estimates based on market prices checked on September 19, 2026 (Japan Standard Time). They do not represent values at the time of recovery.
Reference prices: CoinGecko (BTC / ETH / TRX)

01 Recovered

33 BTC

Approx. ¥420 million

Wallet type: Bitcoin Core
Issue: Change address balance not displayed
Result: 33 BTC recovered
Engagement date: August 2025
Recovery time: About 2 weeks

Recovered 33 BTC from a Bitcoin Core change address

After a transaction in September 2024, 33 BTC in a change address stopped appearing in the wallet. We resolved the issue by repairing the internal index mechanism.

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02 Recovered

10 ETH

Approx. ¥4.1 million

Wallet type: imToken
Issue: Lost password
Result: 10 ETH recovered
Engagement date: August 2025
Recovery time: About 4 months

Recovered an imToken wallet frozen for 5 years

The client forgot their imToken wallet password, leaving their assets frozen for 5 years. We recovered the assets through large-scale computational decryption.

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03 Recovered

170,000 TRX

Approx. ¥9.1 million

Wallet type: TRX Wallet
Issue: Lost password
Result: 170,000 TRX recovered
Engagement date: August 2025
Recovery time: About 1.5 months

Decrypted a TRX wallet password in 8 hours

The client lost their TRX wallet password, leaving it inaccessible for a long time. Through detailed interviews with the client, we successfully decrypted it in 8 hours.

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04 Recovered

0.5 BTC

Approx. ¥6.4 million

Wallet type: Bitcoin Core (External HDD)
Issue: Complete loss of private keys
Result: 0.5 BTC recovered
Engagement date: April 2026
Recovery time: About 3 weeks

Recovered 0.5 BTC from an address left untouched for 10 years

We recovered 0.5 BTC from an address that had been abandoned for 10 years since 2015 with completely lost private keys, using digital forensics technology.

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05 Recovered

1.8 BTC

Approx. ¥23 million

Wallet type: Double-encrypted wallet
Issue: Lost double password
Result: 1.8 BTC recovered
Engagement date: December 2025
Recovery time: About 1 month

Recovered 1.8 BTC from a double-encrypted wallet

From a double-encrypted wallet created 10 years ago, we broke through a second-layer password the client didn't even know existed and recovered 1.8 BTC.

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