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Blockchain 3.0 - Decentral Applications
The document discusses the evolution of blockchain technology from version 1.0 (currency) through 2.0 (contracts) to 3.0 (decentralized applications or dApps). It outlines key features and components of each version, including the use of smart contracts and the decentralized nature of blockchain 3.0. Additionally, it provides practical guidance on creating cryptocurrencies (darecoins) and building dApps, along with examples and resources.
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Blockchain 3.0 - Decentral Applications
- 1. Blockchain 3.0 Decentral applications BartWaeterschoot – bart@bITe.be
- 2. Blockchain 3.0 Ðapps Bart Waeterschoot– bart@bITe.be
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- 5. Overview Pre-Blockchain Blockchain 1.0 -Currency Blockchain 2.0 - Contracts Blockchain 3.0 - Decentral applications Create Darecoins – The easy way Create Darecoins – The harder way Create a Dapp
- 6. Overview Pre-Blockchain Blockchain 1.0 -Currency Blockchain 2.0 - Contracts Blockchain 3.0 - Decentral applications Create Darecoins – The easy way Create Darecoins – The harder way Create a Dapp
- 7. The Internet enabledinformation sharing
- 9. … but whatabout sharing value?
- 10. … but whatabout sharing value?
- 11. Overview Pre-Blockchain Blockchain 1.0 -Currency Blockchain 2.0 - Contracts Blockchain 3.0 - Decentral applications Create Darecoins – The easy way Create Darecoins – The harder way Create a Dapp
- 12. Blockchain 1.0 -Currency
- 13. Blockchain 1.0 -Building blocks Cryptocurrency Address Public & private key Signature Transaction
- 14. Blockchain 1.0 -Patterns Blocks Nodes Mining Proof of work
- 15. Blockchain 1.0 –Disruptive potential
- 16. Blockchain 1.0 –Market cap (9/8/16) € 8.38 € 0.87 € 0.19 € 0.19 € 0.16 € 0.14 € 0 € 4 € 8 Bitcoin Ripple Litecoin Billions
- 17. Blockchain 1.0 –Merchants
- 18. Blockchain 1.0 –WEF report Shift 16: Bitcoin and the Blockchain 10% of global gross domestic product (GDP) stored on blockchain technology by 2027 +- 8.000.000.000.000$
- 19. Overview Pre-Blockchain Blockchain 1.0 -Currency Blockchain 2.0 - Contracts Blockchain 3.0 - Decentral applications Create Darecoins – The easy way Create Darecoins – The harder way Create a Dapp
- 20. Blockchain 2.0 -Contracts
- 21. Blockchain 2.0 -Contracts Smart contracts are computer protocols that facilitate, verify, or enforce the negotiation or performance of a contract, or that make a contractual clause unnecessary.
- 22. Blockchain 2.0 –Example scenarios Property management Crowdfunding Payment based on events Autonomous agents ...
- 23. Blockchain 2.0 -Building blocks Language to define logic Blockchain execution environment
- 24. Blockchain 2.0 –Disruptive potential Your company?
- 25. Risks – Flawsin contract code
- 26. Overview Pre-Blockchain Blockchain 1.0 -Currency Blockchain 2.0 - Contracts Blockchain 3.0 - Decentral applications Create Darecoins – The easy way Create Darecoins – The harder way Create a Dapp
- 27. Blockchain 3.0 -Decentral applications
- 28. Typical central webapplication
- 29. Feature 1 –Open source
- 30. Feature 2 –Internal currency
- 31. Feature 3 –Decentralized consensus
- 32. Feature 4 –No central point of failure
- 33. Typical central webapplication - Recap
- 34. Moving from centralto decentral Data Value Identity Computation Bandwidth
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- 38. Ðapps - Identity Humanmeaningful Decentralized Secure
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- 41. Ðapps – Realitycheck
- 42. Ðapps – Basicarchitecture
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- 44. Ðapps – Examplesusing Ethereum
- 45. Ðapps – Locals(city of Antwerp)
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- 47. Overview Pre-Blockchain Blockchain 1.0 -Currency Blockchain 2.0 - Contracts Blockchain 3.0 - Decentral applications Create Darecoins – The easy way Create Darecoins – The harder way Create a Dapp
- 48. Darecoins – Theeasy way www.coinprism.com
- 49. Overview Pre-Blockchain Blockchain 1.0 -Currency Blockchain 2.0 - Contracts Blockchain 3.0 - Decentral applications Create Darecoins – The easy way Create Darecoins – The harder way Create a Dapp
- 50. Darecoins – Theharder way www.ethereum.org/token
- 51. Darecoins – Theharder way https://ethereum.github.io/browser-solidity
- 52. Overview Pre-Blockchain Blockchain 1.0 -Currency Blockchain 2.0 - Contracts Blockchain 3.0 - Decentral applications Create Darecoins – The easy way Create Darecoins – The harder way Create a Dapp
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Editor's Notes
- #49 Create Darecoins, fund wallet Visualize transaction on blockchain.info