Bitcoin address check: Guide to website owners

As the popularity of Blockchain technology, the interest in exploring its various programs is also increasing. One such application is Bitcoin addresses, which can be a useful feature on sites with large amounts of addresses. In this article, we will look at the basics of checking Bitcoin addresses and making recommendations on how to implement automatic inspection options.

Bitcoin address understanding

Before immersing the inspection, it is necessary to understand how the Bitcoin addresses are structured. The Bitcoin address is a unique string of characters depicting a person’s cryptocurrency wallet. It usually consists of four or five sixteenth numbers separated by dashes (-). In the first part of the address (“Prefix” or “Mainnet’s prefix”) identifies a version of the network and protocol, while the remaining parts show the recipient’s account balance.

Bitcoin address check

To check the Bitcoin address, you need to determine if it belongs to an existing wallet. Here are actions:

1

• This can help check that the address belongs to the existing wallet.

• Compare this bag to the appropriate output one of these sites. If they overlap, it indicates that the address is likely to belong to the existing wallet.

Implementation of automatic inspection

You can do the following steps to provide automatic inspection options for users:

1

2.

• Compare the specified address with the stored using the above -mentioned bag algorithm.

• Show the proven results : Show to users a confirmation message indicating that the address is verified.

Code Example Python

Here is an example of how you can install an automatic inspection on the site using a Flask, a popular Python Web system:

`Python

From the flask Import flask, the query, jsonify

program = flask (__ Name__)

Keep addresses and their residue in the database

addresses_db = {}

Get address data from API

Def get_address_data (address):

API_URL = F ” off_currencies=usd”

Answer = Inquiries.get (api_url)

If the answer.status_code == 200:

Return Answer.Json () [address] [“USD”]

Otherwise:

Do not return any

Check the address and show the success message

@app.Route (“/check/“, methods = [“post”])

Def Verify_address (address):

address_hash = get_address_data (address)

approved = Hashlib.sha256 (address.encode ()). Hexdigest () == Address_hash

If checked:

Return Jsonify ({“Message”: F “address {address} is checked”})

Otherwise:

Return Jsonify ({“Error”: “Invalid address”}), 400

If __name__ == “__main__”:

app.ruun (combination = true)

`

Conclusion

Checking the Bitcoin addresses can be an essential feature of websites with large public addresses.