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Blockchain and Distributed Ledger Technologies

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Avatar for Kago Kago
September 22, 2018
Technology
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Blockchain and Distributed Ledger Technologies

A primer into blockchain and distributed ledger technologies and their applications.

Avatar for Kago

Kago

September 22, 2018

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Transcript

  1. None

  2. Blockchain is a distributed ledger maintained on a peer to

    peer network, forged by consensus and uses cryptography to secure transactions
  3. None

  4. Need for Decentralization • Computing power • Storage • Infrastructure

    • Protocols • Code
  5. None
  6. None

  7. Metadata in a Block • Reference to previous block •

    Proof of Work • Timestamp • Merkle tree root hash

  8. Permissionless vs Permissioned

  9. Blockchain Networks . Bitcoin, Monero . Ethereum, Dogecoin . Hyperledger,

    Multichain . XRP Ledger, . EOS.IO, ConsenSys
  10. None

  11. Tokens

  12. None

  13. Why Blockchain? . Trust . Immutability . Information sharing .

    Data privacy

  14. Use-Cases of Blockchain . Record keeping . Smart Contracts .

    Data storage . Payments . Digital identity . Voting
  15. None
  16. None
  17. None
  18. None
  19. None
  20. None

  21. meetup.com/Hyperledger-Nairobi/