Tron
Tron (stylized as TRON) is a decentralized blockchain platform that operates on a proof-of-stake consensus mechanism and supports smart contract functionality. The platform’s native cryptocurrency is known as Tronix (TRX). 1It was founded in March 2014 by Justin Sun. Since 2017, the platform has been overseen by the TRON Foundation, a Singapore-based non-profit organization established that same year. The Tron blockchain operates as open-source software.2
It was initially launched as an ERC-20 token on the Ethereum blockchain and transitioned to its own independent blockchain in 2018.3 Tron has been criticized for facilitating illicit activities. The Wall Street Journal reported in 2025 that it accounted for over half of illegal crypto transactions in 2024, and the United Nations called it a “preferred choice for crypto money launderers” in Asia.4
History
Tron was founded by Justin Sun in 2017. The TRON Foundation was established in July 2017 5in Singapore and raised $70 million through an initial coin offering shortly before China banned digital tokens. By March 2018, the foundation had launched the testnet, Blockchain Explorer, and Web Wallet. The TRON Mainnet was subsequently launched in May 2018, with the Odyssey 2.0 release marking a significant technical milestone for the platform.6
Tron was originally an ERC-20 token on the Ethereum blockchain and transitioned to its own blockchain in 2018. TRC-20 USDT transfers incur a 5 TRX fee, and some wallets require sufficient TRX to withdraw.7
In 2018, the Tron Foundation completed its acquisition of BitTorrent, integrating the file-sharing platform into Tron’s ecosystem. BitTorrent continued providing free services to its global user base while supporting Tron’s blockchain development. 8In August 2018, BitTorrent founder Bram Cohen announced his departure from the company to create a new cryptocurrency project, Chia.9
Tron reached a market value of about $1.6 billion in January 2019 but some experts doubted its success because they saw it as proof of cryptocurrency market instability. The Tron Foundation acquired BitTorrent in February 2019, which then held its first token sale on the Tron network. Justin Sun stepped down from his position as Tron Foundation CEO in December 2021, which led to the organization transforming into a Decentralized Autonomous Organization. The U.S. Securities and Exchange Commission (SEC) filed a lawsuit against Sun and Tron in March 2023, accusing them of selling unregistered securities and conducting market manipulation activities.10
Circle declared its decision to end USDC token support on the Tron blockchain in February 2024.11 The T3 Financial Crime Unit was established in 2024 through a partnership between TRON Tether and TRM Labs which combines blockchain technology with intelligence and investigative expertise to combat illegal activities related to USDT and improve security measures on the Tron blockchain.12
Architecture
The TRON Foundation platform implements its native cryptocurrency TRONix (TRX) together with its three-layer architecture which includes core layer and storage layer and application layer to enhance its protocol performance and data handling capacity and developer operation abilities.
The TRON Virtual Machine (TVM) which developers based on the Ethereum Virtual Machine enables users to execute smart contracts with reduced resource needs and energy-based costs while it protects against denial-of-service attacks. The TRON platform supports multiple decentralized applications (dApps) which include JustSwap and Sun.
TRON 4.0, which debuted in 2020, introduces zk-SNARK-based privacy features together with TRC-20 tokens and a two-layer consensus system which decreases block confirmation times to three seconds. The platform maintains its ecosystem growth through its acquisition of DLive, a TRON-based streaming service, which enhances its strength in the blockchain industry.13
Criticism and Enabling of Organized Crime
Juan Benet, who serves as the CEO of Protocol Labs, tweeted in January 2018 that TRON's white paper contained unacknowledged material from both IPFSbot and MineFilecoin. Digital Asset Research also reported that portions of Tron’s code were derived from other projects. The platform faced allegations of violating the GNU, Lesser General Public License (LGPL) for not crediting Ethereum, its Java-based Ethereum client. The TRON Foundation denied these claims, stating that the project complied with licensing and development standards.14
In 2019, hackers discovered a critical vulnerability in TRON which allowed them to crash the blockchain through a single computer using their malicious bytecode and DDoS attacks against smart contracts. The TRON Foundation solved the problem through its bug bounty program.15
The Tron network received increased usage during November 2023 for terrorist organization cryptocurrency transfers which included Hamas and Hezbollah. Analysts attribute this to Tron's faster transactions which include lower fees and stable performance. The Israeli authorities have frozen multiple Tron wallets although the TRON Foundation denies any responsibility for user activities.16
The TRON network received media coverage from The Wall Street Journal and the United Nations Office on Drugs and Crime about its involvement in illegal cryptocurrency operations during 2025. The network functioned as a "popular channel" which enabled criminal organizations to conduct illegal transactions because more than 50 percent of illegal crypto transactions worth $26 billion used it and Asian criminals considered it their "preferred choice for crypto money launderers."17
1 Investopedia, “Understanding TRON Blockchain: A Guide to TRX Cryptocurrency”, Achieved, Retrieved November 2025
2 Binance, “Tron (cryptocurrency) Blockchain computing platform”, Achieved, Retrieved February 2024
3 Binance, “What Is Tron (TRX)?”, Achieved, Retrieved November 2025
4 WSJ, “A Crypto Billionaire Who Feared Arrest in the U.S. Returns for Dinner With Trump”, Achieved, Retrieved May 2025
5 Uphold, “What is TRON Network (TRX)?”, Achieved, Retrieved March 2024
6 Data Flair, “Company Profile: Blockchain Tron Cryptocurrency”, Achieved
7 Binance, “Tron (cryptocurrency) Blockchain computing platform”, Achieved, Retrieved February 2024
8 CoinDesk, “Tron Foundation Officially Completes Acquisition of BitTorrent”, Achieved, Retrieved September 2021
9 The Next Web, “BitTorrent inventor walks away after TRON acquisition”, Achieved, Retrieved August 2018
10 CoinEx, “TRX”, Achieved, Retrieved August 2017
11 Circle, “Circle is Discontinuing Support for USDC on the TRON Blockchain”, Achieved, Retrieved February 2024
12 TRM, “TRON, Tether, and TRM Labs Establish First-Ever Private Sector Financial Crime Unit to Combat Crypto Crime”, Achieved, Retrieved September 2024
13 Gemini, “Exploring the Technical Architecture of TRON”, Achieved, Retrieved March 2021
14 Inverse, “Is Tron Plagiarized? White Paper Controversy Hits Cryptocurrency”, Achieved, Retrieved January 2018
15 The Next Web, “TRON suffered from a critical bug that could’ve crashed its entire blockchain”, Achieved, Retrieved May 2019
16 Binance, “Tron Network Emerges as a Preferred Choice for Terrorist Financing Amidst Ongoing Conflict.”, Achieved, Retrieved November 2023
17 WSJ, “A Crypto Billionaire Who Feared Arrest in the U.S. Returns for Dinner With Trump”, Achieved, Retrieved May 2025