Ways of forming and representing information elements of combinations of NLB (n, k)-codes when building a data blocks chain

The relevance of the search for new technical solutions, alternative to blockchain technology in its modern sense, is noted. It is proposed as an alternative to blockchain technology to use a procedure that generates an ordered connected set of digital data blocks resistant to modification, based on the methods of encoding the elements of this set with a numeric linear block separable systematic correcting code over a ring of finite decimal fractions (NLB (n, k) -code). As an example, a description is given of a method for using NLB (n, k) -codes to construct a one-dimensional ordered connected set of digital data blocks (chains). Methods for the formation and presentation of information elements of combinations of NLB (n, k) -codes used in the construction of a chain of digital data blocks are considered.