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BBc-1 と Ethereum 演習 I / BBc-1 and Ethereum Exer...
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Kenji Saito
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December 09, 2020
Technology
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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。
Kenji Saito
PRO
December 09, 2020
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Transcript
2 BBc-1 Ethereum I CSO /
[email protected]
— 2 BBc-1
Ethereum I — 2020-12-09 – p.1/10
https://speakerdeck.com/ks91 — 2 BBc-1 Ethereum I — 2020-12-09 – p.2/10
( ) 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
BBc-1 Ethereum — 2 BBc-1 Ethereum I — 2020-12-09 –
p.4/10
1. BBc-1 ( ) 2. Ethereum 3. ( ) —
2 BBc-1 Ethereum I — 2020-12-09 – p.5/10
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
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
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
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Λ͑Δ͔Βຊਓʁ ෛ࠴ Ξηοτͷ දݱΛҠసͰ͖Δʁ ొ͞Εͨίʔυͱ ͦͷ࣮ߦϩάͱ݁Ռͷ ਅਖ਼ੑΛ୲อͰ͖Δʁ ݖҖ͕ Կ͔ͷ༰Λূ໌͢Δʁ ࣋ଓ͢Δଘࡏʹ͍ͭͯ هΛΞοϓσʔτՄʁ ओମ͕͍ͳ͘ͳͬͯ աڈͷσʔλ༗ޮʁ Certify Web API — 2 BBc-1 Ethereum I — 2020-12-09 – p.9/10
3 BBc-1 Ethereum II : — 2 BBc-1 Ethereum I
— 2020-12-09 – p.10/10