王銘德
ming@log4analytics.com
4/27/2016
為何要用 Ethereum?
台灣的銀行
100 + 220 = 320 台幣 +
美國的銀行 USD18 = 594 台幣
Tx Cost
0.00042 * 10 * 33 = 0.14 台幣
6528 倍
*還有, PayPal 也是過氣, 2.9% 手續費 + 30 cents, 瘋了!跟信用卡 (Visa, MasterCard) 一樣貴了
The Cost of Remit Some Money to US
10 mins per block
1 BTC ~= 417 USD
Adam Back hashcash
HR: 1,201,761,024 GH/s
Diff: 165,496,835,118
Block Reward: 25 BTC
Reward: 12.50 (in 2017)
BTC
0.0000968 US$ (R7 240 card)
15 sec per block
1 ETH ~= 10 USD
Ethash (a modified version of Dagger-Hashimoto )
HashRate (1,443 GH/s)
Diff: 21.04 TH/s (from 8)
Block Reward: 5.00588 ETH
Smart Contracts ready
Ether, Gas, Uncle?, Wei
12.5 US$/ 月 (R7 240 card)
不同在哪裡?
區塊鏈
Blockchain上面就可以做很多事情了:
https://agenda.weforum.org/wp-content/uploads/2015/11/151103-blockchain-bitcoin-technology-banking-fintech-FT.png
"[Blockchain technologies] can affect the revenue models [of] banking systems, they can also benefit with new ways to generate revenue and [reduce] costs."
https://etherscan.io/address/0x1BdCF987Bf8488E2Cb35d507330C7936399c103B
https://www.myetherwallet.com/
or
docker pull mingderwang/docker-ether-wallet/
歡迎參加
Taipei Ethereum Meetup #2 5/6/2016