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Permissioned Distributed Ledger Technology (DLT) has been in use for over a decade, and an increasing number of users and corporations are eager to harness its potential. This research centers on a common requirement among business systems that adopt this technology: the need for effective control, analysis, and monitoring of assets recorded on the network. This study’s objective is to enhance the solutions available through these systems by introducing a new platform known as BlockWitness. The proposed platform model permits network members to grant external agents access to operations involving recorded information while safeguarding the raw content of the transactions. As a result, agents can monitor and analyze the data without direct exposure to sensitive information. A key feature of BlockWitness is its strong focus on security and future-proofing. To accomplish this, the platform employs homomorphic cryptographic methods, which allow for data processing without decryption. Furthermore, it utilizes techniques that are considered post-quantum resistant, ensuring resilience against potential vulnerabilities associated with advancements in quantum computing technology