Fisrt futures trade Made my first profit today from here Phewwww this was so fast and interesting but im going to wait for a proper opportunity and check again
On the Friday 13th 2026 Binance was at my university and i was more than happy to work with binance
Of course it was educational learnt how useful and beneficial Binance app can be to us especially here in Sierra leone #binanceuniversity #BinanceAfrica
Now let’s talk about blockchain technology and it’s history
First what is a blockchain technology A blockchain is a digital type of ledger that is backed by digital ledger technology- a technology that uses cryptography to connect these ledgers/blocks and it is decentralized (it is not owned by a centralized network or needing a third party to be validated)
Even though the first blockchain technology was actually introduced with bitcoin in 2009 by the white paper
The concept of blocks and how data and information can be decentralized had been slowly forming in the early 1900s but hadn’t fully developed into what we all know as block chain technology now hash of the former block
One of earliest birth of what blockchain was invented in 1979: which is the Markle Tree by a scientist named Ralph Merkle He brought about verification through a digital signature system that verifies the integrity or large data base using smaller information. It takes larger documents and store them in smaller bits using hashing.
In 1982: David chuam whom is known as the inventor of digital cash and invented ecash an early form of cryptocurrency that later collapsed as it had issues with it being adopted
He used early blockchain technology to enable anonymous payments digitally
In 1991: A system was developed by Stuart Hober and W. Scott stornett that could not be tampered with and couldn’t be back dated pr future dated It basically helps timestamp digital documents.
The aim was to record the timestamp of the documents while keeping its privacy without using a time stamping system or service. It was also adopted by markle trees abd used later on.
Then the birth of proof or work (pow )came in 1993 and was published by Cynthia Dwork and Moni Naor as a “computational technique to combat junk mail and control access to a resource in general”. In decentralized blockchain that verifies transactions without banks
In 1997: Adam Back developed hashcash with this concept and helps right users get the message
$BNB $ Next up will discuss the evolution of bitcoin
Ever wondered how the internet came into existence?
Well heres my little findings
As a girl that grew up in Freetown Sierra Leone 🇸🇱 . I couldn’t help but wonder how exactly the internet work ?
Like how can I send a message from one place to another and it reaches the intended destination no matter how far we are.
How does email work, how do I get connected to the internet even And finally-How the internet came into existence
This is going to be a brief run down on how the internet work
Here are some of my findings:
Currently in the year 2025 over 73% of the worlds population were found to be online Each person uses around six different types of connected devices These devises can pass information safely and quickly.
Ever wondered how this information transfer or work in general The answer simply is-Types of network protocols
In short the internet works on invisible rules called types of network protocols (a network is a group is connected devices with the aim to transfer information they can be wired or without wires) These are guidelines that help the digital world stay organized
What is a network protocol This is like a language that devices use talk to each other
When you send an email, to actually transport this message to the receiver safely and quickly it is broken into bits and uses these rules to pass the message abd then it is transformed back i to the original message by using these different
Without these rules communication online would be very confusing.
These network protocols are set of standards that determine how data is transported between different devices connected to the same network
These protocols are there to also regulate errors for security purposes and speed. There are different protocols for different purposes
The Ethernet likely started in 1974 or earlier which is how two computers communicate Here the some of the network protocols that we use The Transmission control protocol(TCP),IP address routers,JPEG (data transmiting protocol) MP3,encryption(SSL), HTTPS(closer to the usimg applications)
📌 SIGNAL: $SHELL | 🟩 LONG 📍Entry: 0.05779 🛡️Stop-Loss: 0.05561 🎯Take-Profit: 0.06649 🔍 Mini Explanation (2–3 lines max): Price printed a high-velocity dump directly into the Strongest POI/Final OB institutional demand zone, confirming the final shakeout is complete. We are fading this extreme oversold condition for a high-conviction snap-back rally to reclaim the liquidity high. ⚡ Quick reaction required ⚡ #SHELLUSDT #TradingSignals {future}(SHELLUSDT)
I used to find cryptography and blockchain difficult to understand But here are what makes me understand them better
A block chain is a special way of storing data digitally using the Digital Ledger Technology.
It is simply a page or ledger thar contains information about various transactions that occurred and they cannot be changed or tampered with thats what makes it special
Here are some features -must have a hash -cannot be changed -must have a oublic and private key -proof of work -should be mined
While cryptography Is the science of securing or protecting valuable information by transforming it into a secure format/code Only someone with the right key can understand it
It comes from greek words krypto- (hidden) Graphy- (writing)
So it’s basically the art of writing but with special characters not everyone can understand