bittensor

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Executes the ``sign`` command to sign a message with the provided wallet or wallet hotkey.

This command signs a message using the provided wallet.

Usage:
    The command generates a signature for a given message using the provided wallet

Optional arguments:
    --wallet.hotkey: A hotkey to use to sign the message instead of the wallet coldkey

Example usage::

    btcli wallet sign --wallet.name default --message '{"something": "here", "timestamp": 1719908486}'
    btcli wallet sign --wallet.name default --wallet.name hotkey --message '{"something": "here", "timestamp": 1719908486}'

Note:
    When using `btcli`, `w` is used interchangeably with `wallet`. You may use either based on your preference for brevity or clarity.
    This command is essential for users to easily prove their ownership over a coldkey or a hotkey.