Code support and capsule for preparing a beverage by centrifugation, system and method for preparing a beverage by centrifugation

The invention relates to a code support to be associated with or part of a capsule intended for delivering a beverage in a beverage producing device by centrifugation of the capsule. The support comprises a code formed by at least a first sequence of symbols. The code is represented on the support so that each symbol is sequentially readable by a reading arrangement of an external reading device while the capsule is driven in rotation along an axis of rotation. The first sequence comprises at least one first data sequence formed by at least two sub-sequences of symbols. Each one of said at least two sub-sequences further comprises at least one error-checking symbol for allowing a validity check of the symbols of said subsequence.