blockchain@osc kyoto 2016
TRANSCRIPT
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IBM 2016/07/30
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2016 IBM Corporation 2
17
2000 Linux LinuxRHCE
2003 http://www-06.ibm.com/jp/press/2004/03151.html PC http://www-06.ibm.com/jp/press/2013/05/0801.html 400TBBill
2006 http://itpro.nikkeibp.co.jp/article/JIREI/20070315/265284/?rt=nocnt
2010 http://www-06.ibm.com/jp/press/2010/08/1701.html http://www-06.ibm.com/jp/press/2010/02/1601.html
2011 https://www-304.ibm.com/connections/blogs/ProVISION76_80/resource/no76/76_col3.pdf http://www-06.ibm.com/jp/press/2013/10/2301.html DiMAPS http://www-03.ibm.com/press/jp/ja/ pressrelease/48629.wss
LinuxJavaWeb 201511
2016 PoC
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1. 2. IBM3. 4. 5. 6.
3 16/08/03
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4
1.
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1.
https://www.youtube.com/watch?v=RlpuSPZAmT0
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B
D
D
A
C
B
B
D
Decentralization
1.
6
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Q. =
7
1.bitcoin
2.
3. bitcoin
A. No.
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8
2. IBM
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IBMIBM4
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Linux Foundation Hyperledger
Linux Foundations Hyperledger Project Announces 30 Founding Members and Code Proposals To Advance Blockchain Technologyhttps://www.hyperledger.org/news/announcement/2016/02/hyperledger-project-announces-30-founding-members
(CTO IBM Open TechnologyIBMDAHfabricApacheContribution
Sawtooth LakeRippleIBM Open BlockchainDigital Asset Holdings HyperledgerBlockstreamhttps://github.com/hyperledger/hyperledger/blob/master/proposed-contrib.md
Executive DirectorApache Foundation
2016/2/9
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PBFT
10
, Ethereum Ripple
Hyperledger
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Sawtooth Lake
Ethereum EVM?
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Linux Foundation Hyperledger
HyperledgerAPISDKCLI
Hyperledger
P2P
PoW
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IBMBlockchainIBM BlockchainLinux Foundation HyperledgerBluemixBlockchain
Linux Foundation Hyperledger https://github.com/hyperledger
Linux FoundationBlockchain
IBM Bluemix for Blockchainhttps://www.ibm.com/blockchain/garage.html
IBM Bluemix for Blockchain
IBM Blockchain https://console.ng.bluemix.net/catalog/services/blockchain/
Bluemix HyperledgerIoTWatson IoT with Blockchain
IBM Blockchain https://github.com/IBM-Blockchain
HyperledgerJavaScript/nodejsmarblesBluemixDevOps
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16
3.
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IBM
201617IBMIBMhttps://www.blockchainhub.co.jp/
2016425http://bccc.global/ja/
2016427IBMJBAhttp://jba-web.jp/
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IT
UFJ - Bitflyer Bitflyer 20158 MUFG 2016
FG
Microsoft, ISID Currency Port 20162 Fujitsu - 201512 IBM - 20166
FG
NEC - 20164
- - 201512
- Haw International 20165
FG - Haw International 20164 NTT Data Orb 20162
SBI NRI Dragonfly Fintech, Tech Bureau 201512
IBM - 20165 NRI Currency Port 20164
NRI - 201510 - Consensus Base 20161 ascribe 20164 ConsensusBase 20166 - - 20165
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19
4.
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IoT
1227
IoT
16/08/03 20
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(2)
IoT
Before
After
21
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Watson IoT with Blockchain
Watson IoTnode-red Blockchain Web
https://discover-iot-blockchain.eu-gb.mybluemix.net/iot-blockchain.html
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(4) ()
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A B
Gold
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0.00000001=1Satoshi150,0000.00050.20.5
Blockchain
Blockchain
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26
5.
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https://www.youtube.com/watch?v=F8ilausiKWI
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Hyperledger()
PBFT
10
,
Ethereum Ripple
Hyperledger
HyperledgerPBFT
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Hyperledger()
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Hyperledger()
TX
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Hyperledger()
OK
OK
OKOK
OK
OK
TX
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Hyperledger()
TX
VINMake
Model
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Hyperledger()
TX
VINMake
Model
TX
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Hyperledger()
TX
VINMake
Model
TX
OK
OK
OKOK
OK
OK
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Hyperledger()
TX
VINMake
Model
TX
-
Hyperledger()
TX
VINMake
Model
TX
TX
-
Hyperledger()
TX
VINMake
Model
OK
OK
OKOK
OK
OK
TX
TX
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Hyperledger()
TX
TX
VINMake
Model
TX
123
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39
6.
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16/08/03 40
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1. ()l
2. ()l Web/DB
3. DB//
16/08/03 41