Forensic Blockchain: The New Ally of Justice

Forensic blockchain may have the potential to put an end to adulterated evidence.

Forensic blockchain refers to the application of blockchain technology in the field of criminal and legal investigations.

Blockchain technology is proving to have revolutionary potential in the forensic field. Due to its ability to create immutable and transparent records, it is transforming the way digital evidence is collected, stored, and presented.

Emerging technology such as blockchain promises to be part of certification processes for documents, transactions, and digital communications. That is why it has been successfully used as part of digital currency schemes.

Now we mention its possibilities to be applied in various situations of forensic interest.

Chain of custody of evidence: Guarantee the integrity of digital evidence from its collection to its presentation in court.
Fraud investigation: Track suspicious transactions and detect fraud patterns.
Protection of intellectual property: Demonstrate authorship and prevent plagiarism. Combating organized crime: Tracking the flow of illicit funds and dismantling criminal networks.
Regulatory compliance: Demonstrating compliance with regulations and standards.

In addition to its usefulness in different processes, several applications are proposed for this emerging technology.

For example: Complementing medical records, auxiliary in notarial services, verifiers in tax collection and the processing of smart contracts. In fact, all of these are cases of interest to lawyers, but in the forensic context it can also be applied.

In 2018, the Ministry of Public Security of the People’s Republic of China requested to patent a system consisting of virtual disks. Also, the monitoring records of application programming interfaces (API) and firewalls. All of this, in order to protect and preserve evidence of forensic interest.

Consequently, the primary objective is the most effective integration of investigation files. As well as keeping digital clues available.

Likewise, preserving the chain of custody. Likewise, preventing the loss, falsification or illegibility of information, violations of privacy, in addition to data duplication.

The incorporation of this technology in automobiles to store digital information. Consequently, being able to use them in cases of traffic accidents. Thus, by creating a blockchain before and after the event, the vehicles involved would serve as support for forensic investigation.

The incorporation of cell phone information into a forensic blockchain could be used as evidence in criminalistics cases. Likewise, Forensic Preparation proposes that digital evidence be collected and secured in advance. This is why the data collected can be used as material for the analysis of security incidents and also as legal evidence.

For the reasons stated above, it is confirmed that this blockchain technology will change the way in which many criminal and legal processes are carried out.

In conclusion, forensic blockchain represents a revolution in the field of justice. For this reason, its ability to provide immutable, transparent and secure records is transforming the way in which crimes are investigated and solved.