This is the "split" marker. It means the original file was too large for a single upload or storage medium, so it was sliced into smaller pieces (001, 002, 003, etc.). Common Contents Usually, a file like this contains:
A "bootstrap" file used to sync a wallet quickly without downloading years of data. Wallet Backups: Encrypted copies of private keys. .StealthCoin.7z.001
Standard zip tools built into Windows or macOS often fail with split archives. Use one of these: Free and open-source for Windows. Keka: Excellent for macOS users. PeaZip: A great cross-platform alternative. 3. Extract the data Right-click only on the file ending in .001 . Select 7-Zip > Extract Here (or your tool's equivalent). This is the "split" marker
This indicates the file was compressed using 7-Zip , a high-compression utility. Wallet Backups: Encrypted copies of private keys
Development archives for the StealthCoin protocol. 🛠️ How to Open and Extract the File
Understanding .StealthCoin.7z.001: How to Extract Multi-Part Crypto Archives
Use an antivirus to scan the extracted contents, especially if there are .exe or .bat files inside.