21 October 2026
ADVERTISEMENT
ADVERTISEMENT

Tamil Nadu Police, First in the World, to Adopt Blockchain Technology

The Tamil Nadu Idol Wing has picked on the blockchain technology for various purposes
Indian Masterminds Stories

The blockchain technology or the web 3.0 world has been in the news. Several con artists have been caught duping people and many have become billionaires with the help of cryptocurrencies in no time. But idol wing of Tamil Nadu Police too has adopted this technology to solve cases.

They have thus become the first in the world to use it for internal grievance redressal. 

BLOCKCHAIN AND ITS USE

The blockchain technology is an advanced database mechanism that allows transparent information sharing within a  network. It helps in maintaining a distributed ledger where nodes are recorded as information. Tamil Nadu police is using this for three different purposes.

Director General of Police, Idol Wing CID K. Jayanth Muraliwhile speaking with Indian Masterminds, said, “We generally faced the issues of complaints not being received by the police or not getting registered or not worked upon. We adopted this advanced technology in which a complaint once registered can’t be deleted or edited by anybody. Hence, action has to be necessarily taken on it.”

“However, it still has an issue.  It can’t stop people from filing a false complaint. To check that we first verify the complaint before filing an FIR . All this is done on the blockchain itself and is time stamped. Hence all activities will be recorded in the data base forever,” he added. The information can be accessed at complaints.tnidols.com.

INFORMATS AND GRIEVANCES

Secondly, it also protects informants’ identity. “Smugglers are dangerous and can bump off the informants who need anonymity for such jobs,” he added. 

The department has also made system for the informants to submit information regarding the smugglers on the blockchain without revealing their identity. This helps them in keeping the anonymity as well as doing the right job for the police. 

Registering grievances

It is also helping the police department in redressal of internal grievances of the team members like allowances, posting, promotion etc. Earlier, several of these grievances were ignored or not worked upon. However, with this technology all these grievances will be acknowledged and officer will be accountable for it.

Moreover, the department has also created a simple way of rewarding the informants through upon whose lead a case is solved. The officer said, “We use Soul Bound Token (SBT)/ digital medal or a non -fungible token (NFT) to reward them. These NFTs are digital art of the seized idols. Similarly, through SBTs digital medals are being rewarded to the people.”

Personnel are getting training to open digital wallets where they can store these collectables and can either keep with them or it can also be used to play games. The department was even contacted by Oxford for seeking information on SBTs and its use.


Indian Masterminds Stories
Join our WhatsApp Channel
ADVERTISEMENT
ADVERTISEMENT
Related Stories
ADVERTISEMENT
ADVERTISEMENT
NEWS
IPS  IRS
IPS VSR Ananthnag Gets 3-Year Andhra Pradesh Deputation; IRS Vivek Rathee Appointed Deputy Secretary
H Lalengmawia IAS
Who Is Ex-IAS H Lalengmawia? Former Mizoram Home Secretary Sworn In as State Chief Information Commissioner
MGL CSR initiative
MGL Donates 30-Seater Hydraulic-Lift Bus to NIEPID Davangere Under MGL Saksham CSR Initiative
Tamilnadu-police-resized
Tamil Nadu Reshuffles 3 IPS Officers; Santosh Kumar, Rupesh Kumar Meena Get New Postings
Yamuna Riverfront Project Delhi
Delhi Plans 52-Km Yamuna Riverfront on Sabarmati Model, Targets First Phase in Current Term
NTPC REL
NTPC REL Floats EPC Tender for 900 MW Solar Project in Andhra Pradesh, Mandates ALMM-Listed Modules 
SAIL DARPAN Portal
SAIL Launches DARPAN Portal at Bhilai Steel Plant to Strengthen Digital Performance Management
LuLu Group Investment in Uttar Pradesh
LuLu Group Plans Another ₹10,000 Crore Investment in Uttar Pradesh, Opens Greater Noida Hypermarket
ADVERTISEMENT
ADVERTISEMENT
Videos
Dr Saket Badola IFS
Beyond Tigers and Safaris: How Corbett Literature Festival Wants to Change the Conservation Conversation
PK Jena
Why Technology Cannot Replace Human Connection in Governance: P.K. Jena
PK Jena
The IAS Officer Who Put People Before Paperwork: How PK Jena Challenged Corruption and Reformed Governance
ADVERTISEMENT
UPSC Stories
Mavis tak
From Dropping Out of School to Becoming an IPS Officer : How a Father’s Unwavering Support Helped Mavis Tak Achieve Success
For Mavis Tak, becoming an IPS officer once seemed like a distant dream. Despite financial struggles...
Bhikan Rojekar UPSC
He missed MBBS by 1 mark in 2016; Maharashtra’s Bhikan Rojekar secures UPSC AIR 812
Bhikan Rojekar secured AIR 812 in UPSC CSE 2025 in his third attempt. Read how the son of a farm labourer...
Umar Janj UPSC CAPF
15+ Failures Couldn’t Stop Him: Umar Janj Secures AIR 160 in UPSC CAPF 2025
After multiple SSB setbacks, a CAPF interview miss by 12 marks and more than 15 failures, Umar Janj secured...
CSR NEWS
MGL CSR initiative
MGL Donates 30-Seater Hydraulic-Lift Bus to NIEPID Davangere Under MGL Saksham CSR Initiative
Inaugurated by MGL Vice President Sanket Dhotre on October 15, 2026, the accessible bus is expected to...
EIL CSR-
Engineers India Distributes Assistive Devices to 55 Divyangjans in Gurugram Under CSR Initiative
EIL’s CSR initiative provides motorised tricycles, hearing aids, wheelchairs and other aids to promote...
HPCL Gorakhpur cricket stadium
HPCL Commits ₹10 Crore Under CSR for International Cricket Stadium Development in Gorakhpur 
The CSR contribution aims to strengthen sports infrastructure, promote grassroots cricket, create employment...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
Latest
IPS  IRS
IPS VSR Ananthnag Gets 3-Year Andhra Pradesh Deputation; IRS Vivek Rathee Appointed Deputy Secretary
H Lalengmawia IAS
Who Is Ex-IAS H Lalengmawia? Former Mizoram Home Secretary Sworn In as State Chief Information Commissioner
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
Videos
Dr Saket Badola IFS
PK Jena
PK Jena
ADVERTISEMENT
ADVERTISEMENT