Abstract: The present disclosure is related to devices and systems for immutable file storage. An example device can include instructions to hash a log file received from a log source to produce a hash value, store the hash value and information describing the log file, communicate the hash value and the information to a third party service, wherein the third party service maintains the communicated hash value and the communicated information such that the communicated hash value and the communicated information are immutable, access the communicated hash value and the communicated information, and compare the stored hash value and the stored information with the communicated hash value and the communicated information to determine whether the log file is unmodified.

Abstract: The present disclosure is related to devices and systems for immutable file storage. An example device can include instructions to hash a log file received from a log source to produce a hash value, store the hash value and information describing the log file, communicate the hash value and the information to a third party service, wherein the third party service maintains the communicated hash value and the communicated information such that the communicated hash value and the communicated information are immutable, access the communicated hash value and the communicated information, and compare the stored hash value and the stored information with the communicated hash value and the communicated information to determine whether the log file is unmodified.

Abstract: A vehicle is described. The vehicle includes an engine, a drivetrain coupled to the engine, and a computing device including a memory and a processor coupled to the memory. The processor is configured to determine a peak horsepower of the engine and a first rotational speed of the engine associated with the peak horsepower, and determine a peak torque of the engine and a second rotational speed of the engine associated with the peak torque. The vehicle additionally includes a tachometer coupled to the computing device and including a tachometer display. The tachometer is configured to indicate, on the tachometer display, the first rotational speed and the second rotational speed provided by the computing device.

Abstract: A method for enhancing the nutritional value and the vitamin A content of bird food while simultaneously rendering the bird food undesirable to predators comprising a capsicum botanical.