Cryptocurrency && Ruby

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The document discusses cryptocurrency and Ruby. It describes how the creator wrote Ruby wrappers for the Bitcoin and Ethereum APIs to allow interaction with cryptocurrency nodes from Ruby. It also details a project to import over 236 million Bitcoin transactions from blocks 1 to 500,000+ into a SQL database. The document concludes by listing the highest value Bitcoin transactions by year, with the highest of all time occurring on August 2, 2017 when 50,000 BTC were transferred worth approximately $135 million.

Software

Third Party Support??
Community Support??

Ethereum
Inter-process Communication
(IPC)
Remote Procedure Calls (RPC)

Ethereum RPC API
https://github.com/ethereum/wiki/wiki/JSON-RPC

Ethereum Management API
https://github.com/ethereum/go-ethereum/wiki/Management-
APIs

personal_unlockAccount
params: [
'0x407d73d8a49eeb85d32cf465507dd71d507100c1',
'passphrase',
‘30’
]

Bitcoin
https://github.com/dilumn/bitcoin-rb

Ethereum
https://github.com/dilumn/ethereum-rb

Bitcoin Node
Internet Script
mySQL
Bitcoin Node

● Within 2009 - 6000 BTC on Jul 21, 2009
● Within 2010 - 90,000 BTC on Nov 09, 2010
● Within 2011 - 499,720.7 BTC on Nov 16, 2011
● Within 2012 - 125,000 BTC on Sep 02, 2012
● Within 2013 - 194,993 BTC on Nov 23, 2013
● Within 2014 - 212,517 BTC on Dec 10, 2014
● Within 2015 - 94,772 BTC on Jan 09, 2015
● Within 2016 - 50,490 BTC on Mar 27, 2016
● Within 2017 - 50,000 BTC on Aug 02, 2017

Within 2017 - 50,000 BTC
on Aug 02, 2017

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Cryptocurrency && Ruby

1. Cryptocurrency && Ruby

2. Dilum Navanjana dilumn dilumn_

10. October 2017

11.

12.

13. Day 2

14.

15. Python Data Analysis Library

16.

17. Writing their own by Ruby

18.

19. Why always Python for Data Analysis??

20. Fastest??

21. Third Party Support?? Community Support??

22. Why we use Rails??

23. Fastest??

24. Third Party Support?? Community Support??

25.

26.

27.

28.

29.

30.

31.

32.

33.

34. github.com/dilumn/elchapo

35. I am the creator of

36.

37. define Cryptocurrency

38. define Bitcoin

39. Blockchain

40. Linked List

41. Bitcoin

42. 👨💻

43. Data structure

44.

45. All cryptocurrencies I checked

46. Have APIs exposed

47. Bitcoin Remote Procedure Calls (RPC)

48. Bitcoin RPC API

49. Ethereum Inter-process Communication (IPC) Remote Procedure Calls (RPC)

50. Ethereum RPC API https://github.com/ethereum/wiki/wiki/JSON-RPC

51.

52. Ethereum Management API https://github.com/ethereum/go-ethereum/wiki/Management- APIs

53. personal_unlockAccount params: [ '0x407d73d8a49eeb85d32cf465507dd71d507100c1', 'passphrase', ‘30’ ]

54. Ruby Wrapper

55. A Node up & running

56. For testing I preferred Docker

57. Bitcoin https://github.com/dilumn/bitcoin-rb

58. Ethereum https://github.com/dilumn/ethereum-rb

59. OR Run your own daemon

60.

61.

62.

63. Bitcoin transactions to SQL

64. Bitcoin Node Internet Ruby Script mySQL

65.

66. Block 1 to 500,000+

67. Bitcoin block

68. Transaction raw details

69.

70. maximum 5 days

71.

72. Bitcoin Node Internet Script mySQL

73. Bitcoin Node Internet Script mySQL Bitcoin Node

74. 236,915,620 transactions

75. 76.63 GB

76. Initial plan was to

77. Highest

78. Value

79. Transferred

80. within Bitcoin

81. &&

82. few more researches

83. ● Within 2009 - 6000 BTC on Jul 21, 2009 ● Within 2010 - 90,000 BTC on Nov 09, 2010 ● Within 2011 - 499,720.7 BTC on Nov 16, 2011 ● Within 2012 - 125,000 BTC on Sep 02, 2012 ● Within 2013 - 194,993 BTC on Nov 23, 2013 ● Within 2014 - 212,517 BTC on Dec 10, 2014 ● Within 2015 - 94,772 BTC on Jan 09, 2015 ● Within 2016 - 50,490 BTC on Mar 27, 2016 ● Within 2017 - 50,000 BTC on Aug 02, 2017

84. So

85. Highest # of Bitcoins transferred

86. of all the time

87. award goes to

88. Happened on 2011-11-16

89. On 153,527 Block

90. 499,720.7 BTC

91. But

92. Highest transaction value

93. in USD

94. award goes to

95. Within 2017 - 50,000 BTC on Aug 02, 2017