Messaging Giant LINE Launches LINK Cryptocurrency and Blockchain Network in Bold Move Beyond Traditional ICOs

TL;DR

• LINE Corporation launches LINK, its first proprietary cryptocurrency, alongside the LINK Chain blockchain mainnet
• Unlike most token launches, LINK skips the ICO model entirely — tokens are distributed as user rewards for participating in dApps
• LINK Chain Genesis Block went live on August 23, with 1 billion LINK tokens planned for gradual issuance
• Japanese users receive LINK Points instead due to strict domestic crypto regulations, highlighting the regulatory challenges facing token launches
• LINE becomes one of the largest publicly traded companies to issue its own cryptocurrency

On August 31, 2018, the cryptocurrency landscape shifted in an unexpected direction. LINE Corporation — the Japanese tech giant behind one of Asia’s most popular messaging apps, with over 200 million monthly active users — officially launched its first digital token, LINK, along with its own blockchain network, LINK Chain. With Bitcoin hovering around $7,193 and Ethereum trading at approximately $295, the broader crypto market was still deep in its post-bear correction. But LINE’s entry into the space signaled something different: a major publicly traded corporation building its own blockchain infrastructure from scratch.

The significance was hard to overstate. While dozens of startups had launched tokens through initial coin offerings over the previous year — many of questionable legitimacy — LINE was operating at an entirely different scale. The company had built both its token and its blockchain network independently, without partnering with existing platforms like Ethereum or EOS.

No ICO, No Problem: The Reward-Based Model

What set LINK apart from virtually every other cryptocurrency launch in 2018 was its distribution model. Rather than conducting an ICO — the fundraising mechanism that had drawn intense regulatory scrutiny from authorities worldwide, particularly in China and the United States — LINE chose to distribute LINK tokens entirely as rewards.

Users would earn LINK by participating in decentralized applications (dApps) built on the LINK Chain network. The tokens could then be used for payments, rewards, and services across LINE’s ecosystem, spanning content, commerce, social features, gaming, and exchange functions. It was a model designed to sidestep the legal gray areas that had ensnared countless ICO projects while still creating a functional token economy.

LINE CEO Takeshi Idezawa framed the launch as a way of giving back to the platform’s users. “Over the last seven years, LINE was able to grow into a global service because of our users, and now with LINK, we wanted to build a user-friendly reward system that gives back to our users,” he said in the official announcement.

LINK Chain: A Purpose-Built Mainnet

The technical backbone of the LINK ecosystem was LINK Chain, a blockchain mainnet whose Genesis Block had been activated on August 23, 2018 — just over a week before the public announcement. LINE described LINK Chain as a “service-oriented” blockchain network, designed to enable dApps to be directly integrated into the LINE messaging platform.

The company emphasized that its extensive experience building large-scale platform infrastructure gave LINK Chain a performance advantage over other blockchain networks. High latency and slow transaction times had been persistent weaknesses of decentralized blockchains, and LINE claimed its network architecture addressed these issues even at scale with millions of concurrent users.

LINE also expressed openness to hosting dApps developed by third parties, not just its own in-house projects. The goal was to foster a broader blockchain ecosystem on top of the LINK Chain network, with the token economy creating what the company described as a “win-win relationship between consumption and rewards.”

The BITBOX Connection and Token Distribution

LINK was set to be listed exclusively on BITBOX, LINE’s global digital asset exchange. BITBOX would serve as the primary platform where users could acquire LINK and trade it against other digital assets. The exchange also planned to offer exclusive benefits to LINK holders, including discounts on trading fees and promotional events.

The total supply of LINK was capped at 1 billion tokens, to be gradually issued based on ecosystem development. Of that total, 800 million tokens were allocated for user rewards, while the remaining 200 million would be held as reserves by LINE Tech Plus, the Singapore-based entity serving as LINK’s issuer.

The Japan Regulatory Complication

Perhaps the most telling aspect of the LINK launch was how it handled Japanese users. Despite LINE being a Japanese company, residents of Japan would not receive actual LINK tokens. Instead, they would earn “LINK Points” — a distinct instrument that could be used within dApps or converted to LINE Points, but could not be deposited, withdrawn, transferred, traded, or exchanged at any cryptocurrency exchange, including BITBOX.

This regulatory workaround underscored the challenges facing even well-resourced companies attempting to launch cryptocurrencies in jurisdictions with strict digital asset regulations. Japan had implemented one of the world’s most comprehensive cryptocurrency regulatory frameworks following the 2014 Mt. Gox collapse, and LINE acknowledged it would need explicit authorization from Japanese financial regulators before LINK Point holders could convert to tradeable LINK tokens.

The contrast between the global rollout and the Japan-specific restrictions illustrated a broader tension in the cryptocurrency space: the technology moved faster than regulation, and even a company with LINE’s resources and political connections couldn’t simply bypass domestic financial laws.

Why This Matters

LINE’s LINK launch represented one of the earliest and most significant attempts by a major mainstream technology company to integrate cryptocurrency into an existing consumer platform. The decision to avoid the ICO model proved prescient — it insulated the project from the regulatory crackdowns that would intensify throughout late 2018 and beyond. While LINK itself would face challenges gaining traction against established cryptocurrencies, the launch demonstrated that the integration of blockchain tokens into consumer applications was technically feasible and commercially viable. The project also highlighted how regulatory fragmentation — particularly the gap between Japan’s strict oversight and lighter-touch approaches in other Asian markets — would continue to shape the geography of cryptocurrency innovation for years to come.

Disclaimer: This article is for informational purposes only and does not constitute financial advice. Cryptocurrency investments carry significant risk. Always conduct your own research before making investment decisions.