1FwZXt6EpRT7Fkndzv6K4b4DFoT4trbMrV convert to WIF format

To convert a Bitcoin private key from hexadecimal format to Wallet Import Format (WIF), you need to follow these steps: 1. **Add the version prefix**: For Bitcoin, this is `0x80`. 2. **Append the private key**: Append your private key (which is in hexadecimal). 3. **Calculate the checksum**: Perform a double SHA-256 hash on the extended key (the version prefix + private key), and take the first 4 bytes as a checksum. 4. **Append the checksum**: Append the checksum to the end of the extended key. 5. **Convert to Base58Check**: Convert the result to Base58 encoding to get the final WIF. Let's convert your provided key `1FwZXt6EpRT7Fkndzv6K4b4DFoT4trbMrV`: 1. **Hexadecimal to Private Key**: The private key you provided seems to be in Base58 format and appears to be a valid address. However, for conversion to WIF, we typically start with a private key in hexadecimal format. The provided key is a public address, not a private key. If you have a private key in hexadecimal format, please provide that, and I can assist you in converting it to WIF format. If `1FwZXt6EpRT7Fkndzv6K4b4DFoT4trbMrV` is actually meant to represent a specific private key in a different format, please clarify, and I can help from there. If you have a raw private key you want to convert to WIF, please share that key, and I'll guide you through the conversion process.