Blockchain Basics
Master the fundamental concepts of blockchain technology, from blocks and chains to consensus mechanisms.
Core Concepts
Blocks & Chains
Understand how data is structured in blocks and linked together cryptographically.
Consensus Mechanisms
Learn about Proof of Work, Proof of Stake, and other validation methods.
Cryptography
Explore hashing, digital signatures, and public-key cryptography.
Distributed Networks
Understand peer-to-peer networks and decentralization principles.
Blockchain Explorer
Examine sample blocks and transactions in our educational explorer
Hash
0x8f3b...4a2c
Previous Hash
0x7e2a...3f1d
Transactions
142
Nonce
28493847
Hash
0x7e2a...3f1d
Previous Hash
0x6d1c...2e0b
Transactions
98
Nonce
19283746
Hash
0x6d1c...2e0b
Previous Hash
0x5c0b...1d9a
Transactions
215
Nonce
38475612