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Monday, December 29, 2025
Justice Delayed: DSS Arrests Suspects in 2023 Kidnapping and Murder of Neurology Professor Ekanem Philip-Ephraim
Sunday, December 28, 2025
Tinubu Reaffirms Commitment to State Police and Announces Imminent Arrival of Attack Helicopters
President Bola Ahmed Tinubu has once again expressed strong support for the establishment of state and community policing in Nigeria, while revealing that four attack helicopters ordered from the United States are expected to arrive soon to bolster the country's security efforts.
Addressing the ongoing security challenges, President Tinubu highlighted the difficulties in procuring advanced military equipment. He noted that such hardware is expensive and not readily available, which has contributed to delays affecting public perception of the government's efforts.
AFCON 2025: Shaun Bartlett Highlights Defensive Concerns for Super Eagles Despite Thrilling 3-2 Victory Over Tunisia
Nigeria raced to a commanding 3-0 lead, thanks to goals from Victor Osimhen (just before halftime), Wilfred Ndidi, and Ademola Lookman after the break. The three-time AFCON champions looked set for a comfortable victory in their Group C clash in Fes.
But Tunisia mounted a dramatic late comeback, scoring twice in the closing stages—through Montassar Talbi (from a header) and Ali Abdi (from a penalty after a VAR review). The Carthage Eagles nearly equalized in stoppage time, with efforts coming close to forcing a draw.
#AFCON #Nigeria #Soccer
Saturday, February 1, 2025
JAMB postpones registration date for UTME 2025 - announces new date
The Joint Admissions and
Matriculation Board (JAMB) has postponed the commencement of registration
for the 2025 Unified Tertiary Matriculation Examination (UTME) earlier
scheduled to begin Friday 31st January.
The Joint Admissions and
Matriculation Board (JAMB) has rescheduled the start of registration for the
2025 Unified Tertiary Matriculation Examination (UTME), which was initially set
to commence on Friday, January 31.
In a statement by its spokesperson,
Fabian Benjamin, the board said the registration will commence on Monday, 3
February.
JAMB said the postponement became
necessary to allow the board implement essential adjustments to its
registration templates.
It added that it is further
scrutinising some Computer-Based Test (CBT) centres after discovering that they
had used deceptive facilities to be approved.
“These adjustments come in light of the recent suspension of certain law programmes at selected universities, as submitted to the Board by the Council for Legal Education.”
Thursday, January 30, 2025
Bitcoin: some things you need to know
A
blockchain is a chain of blocks where each block contains a list of
transactions. These blocks are linked using cryptographic techniques, ensuring
security and immutability.
Key
characteristics of blockchain:
- Decentralization: Unlike traditional
centralized databases (e.g., banks or government systems), blockchain
operates on a peer-to-peer network, removing the need for intermediaries.
- Transparency: All transactions
recorded on the blockchain are visible to all participants in the network.
- Immutability: Once a transaction is
added to the blockchain, it cannot be altered or deleted.
- Security: Transactions are encrypted and verified through a consensus mechanism, making hacking extremely difficult.
2.
How Blockchain Works
Step-by-Step
Process:
1. Transaction
Initiation: A user initiates a transaction (e.g., sending cryptocurrency or
verifying an asset in a supply chain).
2. Transaction
Broadcast: The transaction is sent to a network of computers (nodes) for
verification.
3. Validation
& Consensus: Nodes validate the transaction using consensus mechanisms like
Proof of Work (PoW) or Proof of Stake (PoS).
4. Block
Creation: Once validated, transactions are grouped into a block.
5. Block
Linking: The new block is linked to the previous block through cryptographic
hashes, forming a chain.
6. Finalization:
The transaction is permanently recorded, and the ledger updates across all
nodes.
Key
Components of Blockchain
A.
Blocks
Each
block contains:
- A list of transactions
- A timestamp
- A cryptographic hash of the previous
block
- A unique identifier (hash) for the
current block
B.
Nodes
Nodes
are computers connected to the blockchain network that validate transactions
and maintain the blockchain.
C. Consensus Mechanisms
Blockchain networks use different methods to validate transactions and reach agreement:
- Proof of Work (PoW): Used by Bitcoin;
miners solve complex mathematical puzzles to validate transactions.
- Proof of Stake (PoS): Validators are
selected based on the amount of cryptocurrency they hold.
- Delegated Proof of Stake (DPoS):
Users vote for representatives who validate transactions.
- Proof of Authority (PoA): Trusted
entities validate transactions in private blockchains.
D.
Smart Contracts
Smart
contracts are self-executing contracts with predefined rules stored on the
blockchain. They automatically execute when conditions are met.
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