---
title: "The History of ICOs and Their Evolution (PDF)"
url: "https://bip39-phrase.com/list-phrase/the-history-of-icos-and-their-evolution-2026-05-12/"
language: "en"
updated: "2026-05-12T00:00:00+00:00"
---

# The History of ICOs and Their Evolution

ICOs revolutionized blockchain fundraising starting in 2013, peaked during the 2017-2018 boom, then evolved into more regulated models like IEOs and STOs after regulatory scrutiny and widespread fraud exposed their vulnerabilities.

PDF document · Published May 12, 2026 

[ Open the PDF (7 pages, 54 KB) ](/list-phrase/the-history-of-icos-and-their-evolution-2026-05-12-en.pdf) 

Keywords: 

ICO · Initial Coin Offering · cryptocurrency fundraising · blockchain · token sale

Topic: 

[Bitcoin Basics: How the Network Works](/topics/bitcoin/)

## Guides on the same subject

- [The History of Bitcoin: A Timeline of Key Events Since 2008](/history-of-bitcoin/)  
Bitcoin's history from the 2008 white paper and 2009 genesis block through Mt. Gox, four halvings, SegWit, Taproot and the 2024 spot ETF approval.
- [Longest Chain in Blockchain: Security, Consensus and Forks](/longest-chain-in-blockchain-explained-security-consensus-forks/)  
The longest chain in blockchain is the version with the most proof of work, the rule Bitcoin nodes use to resolve forks and settle transaction history.
- [12 vs 24 Word Seed Phrase: Which Is More Secure?](/12-vs-24-word-seed-phrase/)  
A 24-word seed phrase has 256 bits of entropy and a 12-word one 128, but both are beyond brute force; 24 words help mainly when part of a backup is exposed.

One of the documents in the [Seed Phrase PDF Archive](/list-phrase/), listed on [archive page 10](/list-phrase/10/).