Method for tamper-proof storage of information in respect of object-related measures, wherein the measures relating to the object are contained as transactions (T 11,..., T 1N1, T 21,... T 2N2,..., T M1,...T MNM) in transaction blocks (TB 1,..., TB M) that are linked together in a transaction blockchain, TBK, of the object, said transaction blockchain being stored in an object data memory assigned to the object, wherein at least one transaction (T 11,..., T 1N1, T 21,... T 2N2,..., T M1,...T MNM) is captured, each transaction (T 11,..., T 1N1, T 21,... T 2N2,..., T M1,...T MNM) contains a validation program code, VPC, wherein the VPC defines rules that specify which transactions are admissible and wherein each transaction block (TB 1,..., TB M) comprises at least one transaction (T 11,..., T 1N1, T 21,... T 2N2,..., T M1,...T MNM) that specifies a measure undertaken on the object or a measure undertaken by the object itself, wherein an additional transaction block (TB 1,..., TB M-1), following its successful validation, is linked to the last transaction block (TB M) situated at the end of the transaction blockchain, TBK, of the object, wherein the transaction blockchain, TBK, of an object is read from the object data memory of the object and the transactions (T 11,..., T 1N1, T 21,... T 2N2,..., T M1,...T MNM) contained in the transaction blocks (TB 1,..., TB M) of the transaction blockchain, TBK, are verified as admissible on the basis of their respective validation program code, VPC, and wherein a transaction (T 11,..., T 1N1, T 21,... T 2N2,..., T M1,...T MNM) verified as admissible on the basis of its validation program code, VPC, at the time of writing to the object data memory of the object and/or at the time of reading from the object data memory of the object confirms the measure being undertaken on the object. wherein the measures relating to the object are contained as transactions (T 11,..., T 1N1, T 21,... T 2N2,..., T M1,...T MNM) in transaction blocks (TB 1,..., TB M) that are linked together in a transaction blockchain, TBK, of the object, said transaction blockchain being stored in an object data memory assigned to the object, wherein at least one transaction (T 11,..., T 1N1, T 21,... T 2N2,..., T M1,...T MNM) is captured, each transaction (T 11,..., T 1N1, T 21,... T 2N2,..., T M1,...T MNM) contains a validation program code, VPC, wherein the VPC defines rules that specify which transactions are admissible and wherein each transaction block (TB 1,..., TB M) comprises at least one transaction (T 11,..., T 1N1, T 21,... T 2N2,..., T M1,...T MNM) that specifies a measure undertaken on the object or a measure undertaken by the object itself, wherein an additional transaction block (TB 1,..., TB M-1), following its successful validation, is linked to the last transaction block (TB M) situated at the end of the transaction blockchain, TBK, of the object, wherein the transaction blockchain, TBK, of an object is read from the object data memory of the object and the transactions (T 11,..., T 1N1, T 21,... T 2N2,..., T M1,...T MNM) contained in the transaction blocks (TB 1,..., TB M) of the transaction blockchain, TBK, are verified as admissible on the basis of their respective validation program code, VPC, and wherein a transaction (T 11,..., T 1N1, T 21,... T 2N2,..., T M1,...T MNM) verified as admissible on the basis of its validation program code, VPC, at the time of writing to the object data memory of the object and/or at the time of reading from the object data memory of the object confirms the measure being undertaken on the object.