62. CAMBRIDGE IGCSE (0478-0984) 5.2 The blockchain process
CAMBRIDGE 0478 & 0984 Specification Reference
Section 5.2 - 2
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00:00 Intro
00:10 The Blockchain Process: What is a Blockchain?
00:57 Blockchain: The Absolute Basics
05:19 Summary
05:29 Going Beyond the IGCSE Specifications
05:47 Blockchain: Digging a Little Deeper
06:47 Cryptographic Hashing
09:05 Proof of Work
12:10 Distributed Verification
16:23 Final Thoughts
17:03 Hardware for Cryptocurrency Mining
17:33 Application-Specific Integrated Circuit (ASIC)
18:34 Ethical, Moral and Environmental Concerns
20:57 Outro
