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Pine Script primer: https://www.tradingview .com/pine-script-docs/en/v5/primer/index.html




There are several popular NFT marketplaces where NFTs are listed for sale. Some of the most popular NFT marketplaces include:

  • OpenSea - OpenSea is the largest NFT marketplace and features a wide variety of digital assets, including art, gaming items, and collectibles.
  • Rarible - Rarible is an NFT marketplace that allows creators to mint and sell their own NFTs, as well as purchase NFTs from other creators.
  • SuperRare - SuperRare is a curated NFT marketplace that focuses on high-quality digital art and features a vetting process for creators.
  • Nifty Gateway - Nifty Gateway is an NFT marketplace that features drops and collections from well-known artists and brands.
  • Foundation - Foundation is an invite-only NFT marketplace that features limited-edition drops from well-known artists and creators.

Tokenization of real estate

ChatGPT for trading

Digital currency



Binance API documentation:

From above URL, there is the link to the APIs documentation:

Platforms for sending price alerts

News that should be monitored

  • Fed:
The Federal Reserve System (often shortened to the Federal Reserve, or simply the Fed) is the central banking system of the United States.
Minutes of the Federal Open Market Committee:

  • SEC: U.S. Securities and Exchange Commission

  • Saxo Bank Outrageous Predictions

Popular Cryptocurrencies




Dogecoin is a cryptocurrency that was created in 2013 by software engineers Billy Markus and Jackson Palmer. It was originally intended as a playful alternative to Bitcoin, with the intention of making fun of the hype around cryptocurrencies at the time.

The name "Dogecoin" is a reference to the popular "Doge" Internet meme, which features a Shiba Inu dog with various humorous phrases written in broken English. The dog on the Dogecoin logo is based on the same Shiba Inu dog from the meme.

Despite its lighthearted origins, Dogecoin has gained a cult following and has become a popular cryptocurrency in its own right. It is based on the same technology as Bitcoin, called blockchain, but has some technical differences such as a faster block time and a higher supply limit.

Dogecoin has experienced several surges in popularity and price, including a notable spike in early 2021 that was fueled in part by social media buzz and endorsements from public figures such as Elon Musk. However, like all cryptocurrencies, its value can be highly volatile and subject to fluctuations based on market conditions and sentiment.

Where is stored the doge blockchain?
The Dogecoin blockchain is stored on a decentralized network of computers around the world. When a Dogecoin transaction is made, it is broadcasted to the network, and computers known as nodes verify the transaction and add it to the blockchain.

Each node on the network has a copy of the entire Dogecoin blockchain stored locally on their computer, and they work together to ensure the integrity and security of the blockchain. This means that there is no central authority or server controlling the Dogecoin network, and it is not dependent on any single entity or organization to function.

This decentralized approach is one of the key features of blockchain technology and provides several benefits, including increased security, transparency, and resistance to censorship or control by any single entity.

Anyone can participate in the Dogecoin blockchain by becoming a node on the network. Running a node involves downloading the Dogecoin client software, which allows you to store a copy of the entire blockchain on your computer and participate in the network.

By running a node, you can help to verify transactions and contribute to the security and decentralization of the Dogecoin network. However, it's important to note that running a node can require significant technical expertise and computing resources, and may not be practical or feasible for everyone.

In addition to running a node, anyone can participate in the Dogecoin network by buying, selling, or holding Dogecoin. This allows you to send and receive Dogecoin, and potentially earn a profit if the value of Dogecoin increases over time.

How many nodes are there in the Dogecoin blockchain?

It's difficult to know the exact number of nodes on the Dogecoin network at any given time, as new nodes can join and existing nodes can go offline or disconnect from the network. However, there are several websites and tools that track the number of reachable nodes on the network.

As of April 2023, according to the website, there are currently around 2,500 reachable nodes on the Dogecoin network. This number can vary over time and may be influenced by factors such as network traffic, adoption, and changes to the Dogecoin software or protocol.

A node is considered "reachable" if it is currently connected to the Dogecoin network and able to receive and transmit data. In order to be reachable, a node must be able to communicate with other nodes on the network, typically through the use of the Dogecoin peer-to-peer protocol.

How can someone beneficiate from running a node on the Dogecoin blockchain?
Running a node on the Dogecoin blockchain can provide several potential benefits, although the exact benefits may depend on the individual and their specific goals.

One benefit of running a node is that it can contribute to the security and decentralization of the Dogecoin network. By running a node, you are helping to verify transactions and add new blocks to the blockchain, which helps to prevent double-spending and other forms of fraud. This, in turn, helps to maintain the integrity and reliability of the Dogecoin network, which can benefit all users and investors in the long term.

In addition, running a node can provide you with more control and privacy over your Dogecoin transactions. By running your own node, you can verify transactions directly and avoid relying on third-party services or exchanges that may be subject to hacking or other security risks. This can help to protect your Dogecoin holdings and increase your confidence in the security and reliability of the network.

Finally, running a node can potentially earn you small amounts of Dogecoin as a reward for your contributions to the network. Some Dogecoin mining pools and other services offer rewards for running a node and contributing to the network's security and decentralization. However, it's important to note that these rewards are typically quite small and may not be sufficient to cover the cost of running a node in terms of hardware, electricity, and other expenses.