y of the evidence is of key importance in assessing this 
requirement. 
This requirement ensures that ingest, preservation, and transformation actions do not lose 
information that would support an auditable trail of authenticity between the original 
deposited object and the eventual disseminated object. 
A repository should record the processes to construct the DIPs from the relevant AIPs. This 
is a key part of establishing that DIPs reflect the content of AIPs, and hence of original 
material, in a trus