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How to avoid delivery of unsanitary food with IBM IoT and Blockchain
Carlo Ferrarini – Marco Dragoni
CODEMOTION MILAN - SPECIAL EDITION
10 – 11 NOVEMBER 2017
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Tommen
Retailer
Vada
Consumer
Authority
Mike
Grower
Alex
Distributor
Debbie
Shipper
Paul
Importer
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Tommen
Retailer
Vada
Consumer
Authority
Alex
Distributor
Mike
Grower
Debbie
Shipper
Paul
Importer
B L O C K C H A I N
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Tommen
Retailer
Vada
Consumer
Authority
Alex
Distributor
Mike
Grower
Debbie
Shipper
Paul
Importer
B L O C K C H A I N
![Page 6: Carlo Ferrarini/Marco Dragoni - How to avoid delivery of unsanitary food with IBM IoT and Blockchain - Codemotion Milan 2017](https://reader031.fdocuments.us/reader031/viewer/2022030318/5a64798d7f8b9a3b568b4799/html5/thumbnails/6.jpg)
Blockchain & Smart Contracts – Key Ingrediets
– Business Networks where businesses operate
– Participants known and Identified
– Assets flow over business networks
– Transactions affect changes in the asset
– Contracts underpin transactions
– The ledger is a log of transactions
– Blockchain is a shared, replicated ledger
– Consensus, immutability, finality, provenance
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Iot Connection FlowTechnology used IBM Cloud
BLE
MQTT
HTTP
NodeRed
Cloudant
IBM Cloud services used
IoTPlatform
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How to get started
https://ibm-blockchain.github.io/
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