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2025年7月17日

What Is an ICO (Initial Coin Offering)?

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Introduction: The Rise of ICOs in Blockchain Funding

Initial Coin Offerings (ICOs) have transformed the way blockchain startups raise capital. Similar to an IPO (Initial Public Offering) in the traditional finance world, an ICO allows a crypto project to raise funds by issuing new digital tokens to investors. However, unlike IPOs, ICOs operate in a much less regulated space—offering both opportunity and risk.

In this article, we’ll break down what an ICO is, how it works, the risks involved, and how to spot scams.


What Is an ICO?

An Initial Coin Offering (ICO) is a fundraising method used by blockchain and cryptocurrency projects to raise capital. A company or team issues a new token, which investors can purchase using fiat money or other cryptocurrencies like Bitcoin or Ethereum.

These tokens may:

  • Represent a stake in the project or company (similar to shares),
  • Serve as utility tokens within the ecosystem,
  • Or offer access to future products or services.


How Does an ICO Work?

Here’s a step-by-step breakdown of how ICOs typically operate:

1. Token Structure Planning

Organizers choose a model for the ICO:

  • Static supply & static price: Fixed token supply and price.
  • Static supply & dynamic price: Price varies based on funds raised.
  • Dynamic supply & static price: Supply varies while price remains fixed.

2. Whitepaper Publication

A whitepaper is released to outline:

  • Project purpose and goals
  • Fundraising targets
  • Tokenomics (token distribution and usage)
  • Timeline of the ICO
  • Accepted currencies for investment

3. Token Sale & Distribution

Investors send funds (usually crypto) in exchange for the project’s tokens. If minimum funding goals are met, the project proceeds. Otherwise, funds are often returned.



ICOs vs IPOs: What’s the Difference?

FeatureICOIPO
RegulationLight or noneStrict, government regulated
Investor RequirementsOften open to the publicAccredited investors in early stage
Asset OfferedCrypto tokenCompany shares
Use of FundsProject developmentCompany operations, expansion


Are ICOs Legal?

In many jurisdictions, ICOs fall into legal gray areas. In the U.S., the SEC (Securities and Exchange Commission) may classify ICOs as securities under the Howey Test. If classified as such, they must be registered or exempted through regulations like Regulation D.

Example: SEC vs Telegram

Telegram’s $1.7B ICO in 2018 was halted by the SEC for violating securities laws. The result: Telegram returned $1.2B to investors and paid an $18.5M fine.


Who Can Launch an ICO?

Technically, anyone with a blockchain project can launch an ICO—but that doesn’t mean they should. ICOs are:

  • Easy to set up, which invites scams
  • Lightly regulated, increasing risk to investors
  • Attractive to fraudsters, often exploiting fake documents or endorsements


How to Identify ICO Scams

Investors should remain vigilant. Here are red flags and due diligence tips:

Red Flags

  • Anonymous or unverifiable team members
  • No working product or roadmap
  • Hype without substance (e.g., celebrity endorsements)
  • Poorly written or vague whitepaper

Due Diligence Checklist

  • Verify developer identities and previous projects
  • Review the whitepaper for clear goals and technical detail
  • Look for transparent fund usage and escrow wallets
  • Confirm token listing on reputable exchanges


ICO Hype and Celebrity Promotion

Celebrity endorsements don’t equal credibility. In fact, it's illegal for celebrities to promote ICOs without disclosing compensation.

Case Study: Centra Tech

Promoted by Floyd Mayweather and DJ Khaled, Centra Tech raised $30M—only to be shut down by regulators for fraud. Both celebrities were fined, and founders pled guilty to fraud charges.


ICO Investment Tips

Before investing in an ICO:

  • Research the team and technology
  • Check the project’s presence on GitHub, social media, and forums
  • Avoid FOMO (Fear of Missing Out)—scams often play on urgency
  • Don’t invest money you can’t afford to lose


Examples of Notable ICOs

  • Ethereum (2014): Raised $18M, became the second-largest cryptocurrency
  • EOS (2018): Raised a record $4B over a year-long ICO
  • Dragon Coin (2018): Raised $320M in one month


Final Thoughts: Should You Invest in an ICO?

ICOs present a high-risk, high-reward investment opportunity. While some projects like Ethereum have revolutionized the industry, others have turned out to be fraudulent or poorly executed. Always do your due diligence before participating.

Pro Tip: If a project requires your money in exchange for profits derived from someone else’s work—it might qualify as a security under the Howey Test. Be cautious.


Frequently Asked Questions (FAQs)

What does ICO stand for in crypto?

ICO stands for Initial Coin Offering, a fundraising event for new crypto projects.

What’s the difference between an ICO and IPO?

An ICO involves issuing tokens; an IPO involves selling company shares on a public exchange.

Are ICOs legal?

They can be, but many are unregistered securities. In the U.S., ICOs may fall under SEC regulation.


Learn More with Cregis

At Cregis, we help developers and crypto businesses build safer, more secure blockchain applications. From MPC Wallets to Crypto Payment Engines, our self-custodial solutions are designed for innovation and compliance.

关于Cregis

Cregis成立于2017年,是企业级数字资产基础设施领域的全球领导者,为机构客户提供安全、可扩展且高效的管理解决方案。

为应对区块链系统碎片化和资产安全风险方面的挑战,Cregis提供基于MPC的自托管钱包、WaaS解决方案和支付引擎,打造高度整合且合规的数字资产管理平台和生态。

迄今为止,Cregis已为全球超过3,500家机构客户提供服务。为交易所、金融科技平台和Web3企业提供了安全的区块链技术接入方案。凭借多年在区块链和安全领域的成熟专业知识,Cregis助力企业加速Web3转型,把握全球数字资产发展机遇。