BBc-1 と Ethereum 演習 I / BBc-1 and Ethereum Exercise I

2020年12月9日(水)、ブロックチェーンハブ主催のブロックチェーンアカデミー「実践！スマートコントラクトプログラミング 」第2回にて使用したスライドです。

Transcript

1. 2 BBc-1 Ethereum I CSO / ks91@blockchainhub.co.jp — 2 BBc-1 Ethereum I — 2020-12-09 – p.1/10
2. https://speakerdeck.com/ks91 — 2 BBc-1 Ethereum I — 2020-12-09 – p.2/10
3. ( ) SFC ( ) CSO (Chief Science Officer) 1993 ( ) 2006 ( ) SFC 20 P2P (Peer-to-Peer) ( 9 ) 2011 2018 2019 2019 2020 2020 → ( ) — 2 BBc-1 Ethereum I — 2020-12-09 – p.3/10
4. BBc-1 Ethereum — 2 BBc-1 Ethereum I — 2020-12-09 – p.4/10
5. 1. BBc-1 ( ) 2. Ethereum 3. ( ) — 2 BBc-1 Ethereum I — 2020-12-09 – p.5/10
6. 1. BBc-1 ( ) https://speakerdeck.com/beyondblockchain/bbc-1-hands-on-installation-and-file-content-proof — 2 BBc-1 Ethereum I — 2020-12-09 – p.6/10
7. 2. Ethereum https://speakerdeck.com/beyondblockchain/bbc-1-hands-on-ledger-subsystem-with-ethereum — 2 BBc-1 Ethereum I — 2020-12-09 – p.7/10
8. 3. ( ) https://speakerdeck.com/beyondblockchain/bbc-1-hands-on-registry-for-certificates-and-verification-on-web — 2 BBc-1 Ethereum I — 2020-12-09 – p.8/10
9. Token ୅ସ՟ฎ Smart Contract ݕূՄೳͳঢ়ଶϚγϯ Provenance ग़ࣗূ໌
   Fungible Non-redeemable Fungible Redeemable Non-fungible Redeemable Non-fungible Non-redeemable Certifying Identifying payment ID card security token last will logistics insurance claim Tracking Sensing fiat money crypt pet ൿີ伴Λ࢖͑Δ͔Βຊਓʁ ෛ࠴  Ξηοτͷ ਺஋දݱΛҠసͰ͖Δʁ ొ࿥͞Εͨίʔυͱ ͦͷ࣮ߦϩάͱ݁Ռͷ ਅਖ਼ੑΛ୲อͰ͖Δʁ ݖҖ͕
   Կ͔ͷ಺༰Λূ໌͢Δʁ ࣋ଓ͢Δଘࡏʹ͍ͭͯ ه࿥ΛΞοϓσʔτՄʁ ओମ͕͍ͳ͘ͳͬͯ΋ աڈͷσʔλ͸༗ޮʁ Certify Web API — 2 BBc-1 Ethereum I — 2020-12-09 – p.9/10
10. 3 BBc-1 Ethereum II : — 2 BBc-1 Ethereum I — 2020-12-09 – p.10/10