bitcoinについて - 2014年2月

60
Bitcoinについて 20142

Upload: masanori-kusunoki

Post on 15-May-2015

3.713 views

Category:

Technology


4 download

TRANSCRIPT

  • 1. Bitcoin20142

2. 3. Y!NEWS 4. http://bitcoincharts.com/charts/mtgoxJPY 5. Silkroad 2.0 Tor Hidden Service Onion Duck Duck Go 6. Bitcoin PC 7. - 8. 201389BloombergTicker aCurrency 9. BlockchainQR 10. Bitcoin 24365 11. 1 42,086,555,10156,441,607,48358,768,800,833 2012GDPUSD) 201169,971,912,138 12. 1Western UnionWU) 1WU101 $16,518 Visa, Inc. $9,863 9,358MasterCard Inc. China UnionPay21,260$7,562 - $2,434 1,452American Express Co.$438 1,184Discover (PULSE Network) Paypal$397 770Discover (Discover Network)$299 505Western Union Company$216 63Bitcoin$212 7Xoom Corp$15 3 $0 $5,000 $10,000 Daily Transaction Volume $15,000 $20,000 Daily Transaction Quantity$25,000 13. (USD) 14. 1 15. Bitcoin 742 (6000) (900) (45000) Bitcoin 2012-2013 16. ($32.9) 17. (M1) 0.01BTC = 1 satoshi = 1 (2013121BTC=10)1,200BTC2,100BTC 2140 18. 19. Bitcoin ATM 20. 21. Bitcoin Mining H/W MinerMediaBitcoin P2P Network Paymentwallet exchange 22. Bitcoinhttps://www.secondmarket.com/education/landing/bitcoin-ecosystem 23. Bitcoin ()http://www.slideshare.net/11ro_yamasaki/bitcoin2 24. CPU 210DoS ()! PoW NW Transaction Malleability !VS 25. Mining Hardware PC GPU, FPGA ASIC Buttery Labs 600GH/sAmazon ASICMiner Block Erupter USB 330MH/s Sapphire MinerCOINTERRA 2TH/s 26. https://bitcointalk.org/index.php?topic=346134.0 27. Mutual Public 28. 11Miner 29. Bitcoin Mining Mining 30. Mining pool 31. Bitcoin Bitcoin Bitcoin Bitcoin 32. WalletBitcoinBitcoin WG P.12 1 33. Bitcoin 200811 Cryptography ML 20091 2010 Michael Clear New Yorker Ted Nelson US 20100042841 A1 Updating and Distributing Encryption Keys Neal King, Vladimir Oksman, and Charles Bry 34. 20105Laszlos10,000BTC2 http://bitcoinmoney.com/post/3109720916/laszlos-pizza 35. 10kBTC = $41Bitcoin Market Pizza for bitcoins? by laszlo I'll pay 10,000 bitcoins for a couple of pizzas.. like maybe 2 large ones so I have some left over for the next day. I like having left over pizza to nibble on later. May 18, 2010, 12:35:20 AMjercosSo nobody wants to buy me pizza? Is the bitcoin amount I'm oering too low? May 21, 2010, 07:06:58 PM I just want to report that I successfully traded 10,000 bitcoins for pizza. Thanks jercos! May 22, 2010, 07:17:26 PM 36. 50Bitcoin BTChinaMt. GoxBitStampbtc.e201162010120118201170.3% 0.25-0.60%0.20-0.50%0.2%CNYUSD,EUR,GBP,CAD,CH F,NZD,AUD,RUB,SEK,D KK,HKD,PLN,CNY,SGD, TBH,JPYUSD,EUR,GBP, CHFUSD,EUR,RUBBitcoinBitcoinBitcoinBitcoin, Namecoin, LitecoinSEPA Euro transfers,International Wire Transfer in USD,Wire Transfer in GBP,CASH deposit in the USASEPA Euro transfers,International Wire Transfer in USD&CHF,Wire Transfer in GBP,BitcoinSEPA Euro transfers,International Wire Transfer in USDBitcoin Foundation,BitInstant, Bank Transfer,US Dollar,DwollaSEPA Euro transfers,International Wire Transfer in USD&CHF,Wire Transfer in GBP,BitcoinUS Dollar Tencent (0.5% fee) , Alipay (1.0% fee) 10 9Bitcoin 37. Bitcoin80 (The Wall Street Journal, Nov 21, 2013) (Tha Genesis Block, Digital Currency Research and data)Bitcoin LitecoinPeercoinNamecoin2009201120122011$ 13,036,431,308$ 909,947,905$ 134,567,442$ 68,806,136$ 1079.72$ 38.56$ 6.45$ 9.22 USD: Mt.Gox, BTC-e, Bitstamp CNY: BTC China, OKCoin, Bter USD: BTC-e, emeBTC, Kraken BTC: BTC-e, Cryptsy USD: BTC-e, Crypto-Trade, Cryptonit BTC: BTC-e, Vircurex, Cryptsy USD: BTC-e, Kraken, Crypto-Trade BTC: BTC-e, Vircurex, Cryptsy 12,000 - CoinForBling - CryptoClothing - BitElectronics - Bees Brothers - Jays Jerky and Goodies -SathoshiRoulette -Direct Voltage -Coin Gas -Primeoptic.net -CrownCloud.net - http://register.dot- bit.org/ - Namecoin.com - Dotbit.me BTC1/4 8,400BTC 4 mining decentralised DNS .bit- WordPress.com(12/11) - The Pirate Bay (13/4) - Reddit(13/2) - The Internet Archive (13/2) - OkCupid(13/4) 38. *1 *2ATMFINTRACMoney Service Businesses (MBSs) 20124The Royal Canadian Mint MintChip183,742 63.9% 38,692 70.6%20133FINCEN NYBit License1,276,671 (127.3% 3,447,266 155.9%Bitcoin24 25%288,180 36.2% 263,809 34.3% 2 627,002 213.4% 2,154,851 234.9% 201312 BuysellBitco.in40,454 170.9%99 270.0%Bitcoin Bitcoin Co. Ltd 10,088 500.2%663 200.0%2 23,175 310.5% 61,826 41.0%*1 20081192013128*2 20131182013127USD: : : 39. Bitcoin DoS BitcoinPW 40. RMT 41. http://b.hatena.ne.jp/mkusunok/bitcoin/ 42. 43. Anti-Money Laundering recommendations, FATF 14. Money or value transfer services Countries should take measures to ensure that natural or legal persons that provide money or value transfer services (MVTS) are licensed or registered, and subject to eective systems for monitoring and ensuring compliance with the relevant measures called for in the FATF Recommendations.Countries should take action to identify natural or legal persons that carry out MVTS without a license or registration, and to apply appropriate sanctions. 15. New technologies Countries and nancial institutions should identify and assess the money laundering or terrorist nancing risks that may arise in relation to (a) the development of new products and new business practices, including new delivery mechanisms, and (b) the use of new or developing technologies for both new and pre-existing products. In the case of nancial institutions, such a risk assessment should take place prior to the launch of the new products, business practices or the use of new or developing technologies.They should take appropriate measures to manage and mitigate those risks. 44. FinCEN FIN-2013-G001 (Mar. 18, 2013) Application of FinCENs Regulations to Persons Administering, Exchanging, or Using Virtual Currencies MSB FIN-2014-R001 (Jan. 30, 2014) Application of FinCENs Regulations to Virtual Currency Mining Operations FIN-2014-R002 (Jan. 30, 2014) Application of FinCENs Regulations to Virtual Currency Software Development and Certain Investment Activity 45. 2013125 Web 1. 2. Bitcoin 3. 4. 5.