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Blockchain
The document discusses the history and workings of blockchain technology. It explains that blockchain first originated from a 1962 paper on distributed networks and was later developed as the technology underpinning Bitcoin through Satoshi Nakamoto's 2008 whitepaper. The document then provides a high-level overview of how blockchain works through a distributed ledger of time-stamped blocks, the mining process, different types of blockchain networks, and some of the key benefits and applications of the technology such as increased transparency, immutability, and enabling trustless transactions.
Blockchain
- 1. - Björn Wilmsmann- Blockchain A Distributed Database And Public Ledger
- 2. How can wecreate transparency and build trust?
- 3. First, a littlebit of history
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- 6. On Distributed CommunicationsNetworks, Paul Baran, 1962
- 7. So, how doesthe Blockchain work?
- 8. Block 1 Proof ofwork: 8eb412d8 Previous block: 9a800744 Transaction: eec26 Transaction: ddd9 Block 2 Proof of work: 3098ea98 Previous block: 8eb412d8 Transaction: a408 Transaction: 449f Block 3 Proof of work: 43816309 Previous block: 3098ea98 Transaction: 8e06 Transaction: c622
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- 29. Björn Wilmsmann Stefan-George-Str. 15a 46117Oberhausen Website: https://bjoernkw.com/ eMail: bjoern@bjoernkw.com Tel.: +49-151-25209060
- 30. References • images • 1:https://commons.wikimedia.org/wiki/User:Deavmi, licence: https://creativecommons.org/ licenses/by-sa/4.0/ • 6: On Distributed Communications Networks, Paul Baran, 1962 • 9: Stephen Codrington, licence: https://creativecommons.org/licenses/by/2.5/ • 27: Maersk Line, https://www.flickr.com/people/79298641@N07, licence: https:// creativecommons.org/licenses/by-sa/2.0/