Quote from: iv4n on July 23, 2021, 10:47:19 AM

Quote from: RainbowKun on July 23, 2021, 03:07:17 AM

Quote from: iv4n on July 22, 2021, 09:16:30 PM

Quote from: avikz on July 22, 2021, 04:58:28 PM

Quote from: RainbowKun on July 07, 2021, 01:14:10 PM

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What I want to express here is that when Satoshi Nakamoto created the Bitcoin network, there was no concept of blockchain. What he built is the operating network of Bitcoin and called it "A Peer-to-Peer Electronic Cash System." So Bitcoin itself belongs to a system. Three or five years after the birth of Bitcoin, technical personnel in the existing society discovered the power and indestructibility of the Bitcoin network. Countless hackers have tried to steal Bitcoin to no avail. The underlying technology of Bitcoin has been verified. Later, on the technology of the underlying technology of Bitcoin, the scientific and technical personnel summarized a brand new technology, named it the blockchain, and then step by step we have the now prosperous crypto world.

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1991-2008: Early Years of Blockchain Technology:
How did blockchain emerge? Stuart Haber and W. Scott Stornetta envisioned what many people have come to know as blockchain, in 1991. Their first work involved working on a cryptographically secured chain of blocks whereby no one could tamper with timestamps of documents.

Source: https://101blockchains.com/history-of-blockchain-timeline/

As you can see, there was a concept of blockchain before Bitcoin... You can also read that:

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Nakamoto conceptualized the first blockchain in 2008 from where the technology has evolved and found its way into many applications beyond cryptocurrencies.

Nice article, you can read about the evolution of Blockchain too:

1. Evolution of Blockchain: Phase 1- Transactions 2008-2013: Blockchain 1.0: Bitcoin Emergence
2. Evolution of Blockchain: Phase 2- Contracts 2013-2015: Blockchain 2.0: Ethereum Development
3. Evolution of Blockchain: Phase 3- Applications2018: Blockchain 3.0: the Future

Do you still think that Bitcoin was before Blockchain? Or maybe you think this article is misleading?

Thank you for your wonderful reply. First of all, I read this article carefully and understand its main point. Here I continue to elaborate on my point of view.
https://101blockchains.com/history-of-blockchain-timeline/

In this article, it summarizes the history of blockchain and defines the earliest birth of blockchain in 1991.

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How did blockchain emerge? Stuart Haber and W. Scott Stornetta envisioned what many people have come to know as blockchain, in 1991. Their first work involved working on a cryptographically secured chain of blocks whereby no one could tamper with timestamps of documents.

But in my opinion, this article is a retrospective of history with current viewpoints. We are now accustomed to the concept of blockchain, so when we traced the history of blockchain, we positioned it to 1991.I respect these two scientists, Stuart Haber and W. Scott Stornetta. I very much approve of their work, and Satoshi also quoted their papers in the Bitcoin white paper. I also found the manuscript of this paper. The core idea of this paper is how to time stamp documents. Satoshi referred to some of their thinking about timestamps. In their paper, there is no complete concept of blockchain. There is also no independent block chain concept. The core point is the specific knowledge of the timestamp.

At the same time, there is no independent concept of blockchain in Satosh's Bitcoin white paper. What he created is a peer-to-peer electronic cash system. This is the Bitcoin network. Satosh did not define this system as a blockchain.

Blockchain has become an independent concept, and it has become an independent technology after Bitcoin's underlying technology has been verified. Everyone found that the underlying technology of Bitcoin could not be overcome, could not be tampered with, could not be controlled, and was completely decentralized, and no one could intervene. As a result, technicians gradually abstracted and summarized the underlying technology that supports the Bitcoin network, forming a complete set of blockchain technology. To this day has formed our prosperous crypto world. Many times, some governments will advertise that blockchain is a very good technology, but Bitcoin is a very bad currency. But most people don't know that if there is no Bitcoin, there will be no blockchain technology we have now.