Design principle DP4: Use public DIDs only for credential issuers to minimize privacy issues
Publish public DIDs only for credential issuers and exchange DIDs bilaterally for all other parties, minimizing on-chain transactions and privacy risks.
Source paper
This design principle is proposed by Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes (Tobias Guggenberger, Daniela Kühne, Vincent Schlatt, Nils Urbach, 2023).