ブロックチェーン連続講義 特別編 標準化に向けた動向 / Towards Standardization

ブロックチェーンハブ主催で開催している第2期ブロックチェーン連続講義の特別編「標準化に向けた動向」のスライドです。2016年6月17日(金) に使用しました。

Transcript

1. SFC / CSO ks91@sfc.wide.ad.jp — 2016-06-17 – p.1/36
2. Linux Foundation Hyperledger Chain Open Standard R3CEV Corda W3C Web Payment IG/WG ( ) — 2016-06-17 – p.2/36
3. 1. 2. 3. Hyperledger 4. Chain Open Standard 5. R3 Corda 6. W3C Web Payment 7. — 2016-06-17 – p.3/36
4. 1. — 2016-06-17 – p.4/36
5. ( ) ( ) ← (TX) (TX) ← ( : ) ( ) “A timestamp server works by taking a hash of a block of items to be timestamped and widely publishing the hash, such as in a newspaper or Usenet post” “To implement a distributed timestamp server on a peer-to-peer basis, we will need to use a proof-of-work system similar to Adam Back’s Hashcash, rather than newspaper or Usenet posts” – Satoshi Nakamoto (2008) — 2016-06-17 – p.5/36
6. End-to-End ( ) ( ) — 2016-06-17 – p.6/36
7. 2. ⇒ : Hyperledger, Chain OS, R3 Corda, W3C Web Payment — 2016-06-17 – p.7/36
8. (Hyperledger ) ( ) ( ) ( ) IoT / / — 2016-06-17 – p.8/36
9. (Chain OS ) : USD ( ) USD 1 ( ) : 1EUR 1.13USD 0.79GBP 10,000EUR USD — 2016-06-17 – p.9/36
10. ( ) ( ) — 2016-06-17 – p.10/36
11. 3. Hyperledger https://www.hyperledger.org Fabric : IBM DAH Sawtooth Lake : Intel Hyperledger Whitepaper (WG page) — 2016-06-17 – p.11/36
12. / — 2016-06-17 – p.12/36
13. — 2016-06-17 – p.13/36
14. (Fabric) (from Hyperledger Whitepaper) — 2016-06-17 – p.14/36
15. PKI (Fabric) — 2016-06-17 – p.15/36
16. ( / /ID ) · (P)BFT ( ) — 2016-06-17 – p.16/36
17. PBFT (Practical Byzantine Fault Tolerance) (Fabric) P2P NAT — 2016-06-17 – p.17/36
18. (Docker) (Fabric) — 2016-06-17 – p.18/36
19. API — 2016-06-17 – p.19/36
20. — 2016-06-17 – p.20/36
21. 4. Chain Open Standard http://chain.com/os/ Nasdaq Linq → → → — 2016-06-17 – p.21/36
22. — 2016-06-17 – p.22/36
23. — 2016-06-17 – p.23/36
24. (Chain Core) HTTP+JSON API, RPC , — 2016-06-17 – p.24/36
25. UTXO SBFT : Simplified Byzantine Fault Tolerance BFT — 2016-06-17 – p.25/36
26. 5. R3 Corda Introducing R3 Corda™: A Distributed Ledger Designed for Financial Services — 2016-06-17 – p.26/36
27. Corda : : — 2016-06-17 – p.27/36
28. (R3 ) Barclays, BBVA, Commonwealth Bank of Australia, Credit Suisse, Goldman Sachs, J.P. Morgan, Royal Bank of Scotland, State Street, and UBS Bank of America, BNY Mellon, Citi, Commerzbank, Deutsche Bank, HSBC, Mitsubishi UFJ Financial Group, Morgan Stanley, National Australia Bank, Royal Bank of Canada, Skandinaviska Enskilda Banken, Société Générale, and Toronto-Dominion Bank Mizuho Bank, Nordea, and UniCredit BNP Paribas, Wells Fargo, ING, Macquarie Group, and the Canadian Imperial Bank of Commerce BMO Financial Group, Danske Bank, Intesa Sanpaolo, Natixis, Nomura, Northern Trust, OP Financial Group, Banco Santander, Scotiabank, Sumitomo Mitsui Banking Corporation, U.S. Bancorp, and Westpac Banking Corporation SBI Holdings, Hana Financial, Bank Itau, and Ping An Group — 2016-06-17 – p.28/36
29. + CAP — 2016-06-17 – p.29/36
30. 6. W3C Web Payment https://www.w3.org/Payments/IG/ https://www.w3.org/Payments/WG/ ⇒ W3C Blockchains and the Web workshop — 2016-06-17 – p.30/36
31. (Interest Group) — 2016-06-17 – p.31/36
32. Interest Group https://www.w3.org/2000/09/dbwg/details?group=73816&public=1 Working Group https://www.w3.org/2000/09/dbwg/details?group=83744&public=1 Alibaba Group, Apple, Inc., Blockstream, IBM Corporation, Microsoft Corp., Mozilla Foundation, Rakuten, Inc. (IG ), Visa Europe, Yandex, — 2016-06-17 – p.32/36
33. — 2016-06-17 – p.33/36
34. 7. Hyperledger / Chain OS / R3 Corda W3C Web Payment — 2016-06-17 – p.34/36
35. ⇒ ⇒ — 2016-06-17 – p.35/36
36. — 2016-06-17 – p.36/36