What is an ICO?

In the early explosive development of blockchain, there was a fundraising method that once swept the entire market, which is ICO (Initial Coin Offering), it was once regarded as the IPO of the blockchain era, allowing countless startup projects to quickly complete fundraising and launch development without venture capital support.

Definition and Basic Operating Logic of ICO

ICO refers to a method of blockchain fundraising where a project issues its tokens to the public to raise funds for development or operation. Investors participate using crypto assets such as ETH, BTC, or USDT, in exchange for new tokens issued by the project party, with the expectation that these tokens will appreciate in value or be listed for trading in the future. The basic process includes:

• The project team releases the white paper.
• The public fundraising platform or official website has launched the participation entry.
• Users transfer assets to exchange for Tokens.
• Project development is initiated, and the Token will be launched on CEX or DEX later.

For example, Ethereum itself raised about 18 million USD through an ICO, initiating the smart contract revolution.

Advantages of ICO

The reason why ICO once triggered a market boom mainly lies in its two major characteristics of decentralization and openness, as well as the following advantages:

• Low threshold, open globally: Anyone with a wallet address can participate, with no regional or identity restrictions.
• Skip traditional audits and venture capital intermediaries: projects can raise funds directly from the community, accelerating the implementation of plans.
• Community Co-Creation Concept: Token holders often play multiple roles such as users, promoters, and governance participants.

This model allows the original entrepreneurial spirit of Web3 to spread quickly and is also the starting point for many old crypto projects.

Risks and Controversies of ICO

Despite the creativity of ICOs, it has also been a chaotic and speculative frenzy, with risks including:

• Fraud is rampant: Some projects have no actual products and only rely on white papers to raise funds before running away.
• Regulatory uncertainty: The US SEC has deemed certain ICOs as illegal securities offerings, putting investors at legal risk.
• Lack of transparent auditing mechanisms: anyone can issue coins, resulting in varying quality.
• Token bubble: Excessive hype leads to a disconnection between token value and actual application, with listings frequently experiencing a price drop.

These issues led to a gradual decline of ICOs after 2018, and also contributed to the rise of new models such as IEO (Exchange-led issuance) and IDO (Decentralized issuance).

Precautions when participating in ICO

If you still have the opportunity to participate in an ICO, these risk management suggestions are crucial:

1. Review the white paper and token economic model: confirm the token use, total supply design, and release mechanism.
2. Team background transparency: Whether there are well-known developers or VC endorsements.
3. Community activity and open-source level: Observe the frequency of GitHub updates and community interactions.
4. Risk management and position allocation: Do not go all-in on ICOs to double your bets; keep it within a reasonable proportion.
5. Contract Security: Try to choose issuance contracts that have been reviewed by multiple parties.

The historical significance and future direction of ICOs

ICO is a phenomenon of the times, representing the beginning of decentralized capital flow and laying the foundation for more complex mechanisms such as DeFi and DAO. Even though ICOs are no longer as frenzied as they were in 2017, the direct connection to community capital thinking they left behind still profoundly influences the Web3 world. In the future, what we are more likely to see is:

• Regulated ICO or Security Token Offering (STO) combined with compliance
• DAO voting funding model under decentralized autonomy
• A diverse hybrid model using zero-knowledge proofs, VC participation, and airdrop incentives.

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Summary

ICO is an important chapter in the blockchain world, embodying both the peak of free innovation and leaving countless lessons and reflections. More importantly, it ignited the starting point for the integration of decentralized finance and community capital. To this day, support for early projects and participation in community values remain the fundamental beliefs of Web3 investors, and this belief is the most precious legacy that ICO has left us.