The document discusses the history and key concepts of cryptocurrencies like Bitcoin. It begins with the early years of Bitcoin from 2008-2017 and the dramatic rise in its value. It then covers the major innovations that make cryptocurrencies possible, including blockchain technology, cryptography, peer-to-peer networks, and proof-of-work. The summary explains the essential functions of these concepts and how they work together to create a decentralized and secure system for digital value transfer.

1. Cryptos
Introduction aux

2. Tony Aubé
Designer, Osmo

3. www.playosmo.com

4. www.playosmo.com

5. medium.com/@tonyaub

6. La folie
cryptos

8. 2011:
2012:
2013:
2014:
2015:
2016:
2017:
5$
13$
1200$
310$
410$
800$
19,783$

9. Aujourd’hui…

11. Bitcoin
is a fad“ ”

12. Bitcoin
is a fad“ ”
L’une des inventions
les plus importantes
depuis Internet

13. Bitcoin
Ethereum
Cas d’utilisations réels
Vision du Future

14. 2008

18. 700,000,000,000$

19. Satoshi Nakamoto

20. “I’ve been working on a new electronic
cash system that is fully peer to peer,
with no trusted third party”
- Satoshi Nakamoto,
Bitcoin P2P e-cash paper, 01/11/2008

22. 3 Janvier 2009
Création des 50
premiers Bitcoins

23. Times 03/Jan/2009 Chancellor on
brink of second bailout for banks

25. 2010
10,000 BTC
pour 2 pizzas

26. 2 pizzas =
100,000,000$
Aujourd’hui:

27. Douglas Jackson, 1996
Adam Back, 1997
Wei Dei, 1996

28. ?

30. ⌘+C
⌘+V

34. Musique
Films
Emails
⌘+C ⌘+V

35. A 1000 songs
in your pocket

36. $
⌘+C ⌘+V

37. Steve

38. »
DCash

39. »
x 1,000,000

41. +

42. $
Paradoxe

43. $
Double-Spend
“ ”

45. Avec un grand pouvoir
viennent de grandes
responsabilités

47. Informatique
Traditionel ⌘ C
⌘ X

50. Créer des objets
digitaux unique
Révolution:

51. Créer des objets
digitaux unique
Révolution:
PlusImportant!

52. Comment est-ce
que ca fonctionne?

53. Comprendre
Bitcoin comme on
comprends Email

56. 4 Innovations Majeurs
Blockchain
Cryptographie
Peer-2-Peer
Proof of Work

57. Blockchain

58. Alice 158
Scott 33
Sarah 76.5
Robert 88
Jennifer 15.2
Spreadsheet
Andy 70
John 0

59. Andy
John
Alice 158
Scott 33
Sarah 76.5
Robert 88
Jennifer 15.2
Spreadsheet
Andy 70
John 0

60. Andy
John
Alice 158
Scott 33
Sarah 76.5
Robert 88
Jennifer 15.2
Spreadsheet
Andy 70
John 0 +1
-1

61. Andy
John
Alice 158
Scott 33
Sarah 76.5
Robert 88
Jennifer 15.2
Spreadsheet
Andy 69
John 1

62. Bitcoin.org

63. Séquence

64. 356987 14la6£95b2...
356986 13cff723ec...
356985 1128aa2601...
356984 140b0f27b9...
356983 d1ea5bc1c7...
356982 76634b52be...
356981 ab5a643167...
356980 b780d34ab0...
356979 110al66e82...

65. Différence entre
Excel et Google
Sheets

66. Cryptographie

67. Encrypté

68. Dernières
Transactions
356984 140b0f27b9...
356983 d1ea5bc1c7...
356982 76634b52be...

69. Dernières
Transactions
Signature
Cryptographique
356984 140b0f27b9...
356983 d1ea5bc1c7...
356982 76634b52be...

70. Dernières
Transactions
Signature
Cryptographique
Signature du
block précédent
356984 140b0f27b9...
356983 d1ea5bc1c7...
356982 76634b52be...

76. Peer-to-peer

80. John 1
Sarah 76.5
Robert 88 Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88

81. John 1
Sarah 76.5
Robert 88 Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Andy:
John: +1
-1

82. John 1
Sarah 76.5
Robert 88 Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Andy:
John: +1
-1

83. John 1
Sarah 76.5
Robert 88 Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88

84. Décentralisé

85. Centralisé Décentralisé

86. Centralisé Décentralisé

87. Proof of Work

88. John 1
Sarah 76.5
Robert 88 Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88

89. Mineurs
John 1
Sarah 76.5
Robert 88 Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88
Alice
Andy
158
69
John 1
Scott 33
Sarah 76.5
Robert 88

91. Opération
Mathématique

93. 21,000,000 BTC
Max:
En 2140

94. Immuable

95. Data
Permanence

97. Pourquoi
Bitcoin?

98. Je suis
trillionnaire

100. =

101. 2008
231 150 888,87%

103. Zimbabwe

104. Zimbabwe Argentine
Chypre Vénézuéla
Brésil
Sudan

106. 21 000 000

108. Exit

109. ExitVoice <

111. 3

112. Bitcoin’s design
principles:
• Neutral
• Borderless
• Censorship Resistant
• Openness

113. The essence of Bitcoin:
•The ability to operate in a decentralized
way without having to trust anyone.
•Decentralized security through
computation. This has not yet sunk in.
•The First Market Based Security Model.
Incentives and punishments ensure
trust in the platform as a neutral arbiter.
•Bitcoin revolutionize trust.

114. ฿ $
Controlled by
governments &
banks.
3-5 business day
Controlled by nobody
Instant, borderless.

115. Misconceptions
about Bitcoin

116. C’est fondé
sur rien

117. Ce n’est pas
sécuritaire

118. Je ne fais
pas confiance
à l’argent
digital

119. 97%
de l’argent sur la planète
est numérique

120. $ ¥ €
sont des monnaies
digitales

121. Je n’ai pas assez
d’argent pour
acheter un Bitcoin.

122. 0.00000001
BTC

123. 0.00000001
BTC
0.000071 $

125. Vitalik Buterin
19 ans !

126. Ethereum est
comme Bitcoin…

127. … Ethereum est
“Turing Complete”

129. Smart
Contracts

132. Ex:
acheter une
voiture

133. DAPPs
Decentralized apps

134. Multi Signature
Contracts

135. Applications

137. 1500+ Cryptomonnaies

139. Argent

140. Ce n’est pas
de la vrai
argent

141. Qu’est-ce que
l’argent?

142. • From bartering to precious metal
• From precious metal to paper money
• From paper money to plastic cards
• From plastic cards to Bitcoin
Évolution de l’argent

143. •Medium of exchange
•Unit of account
•Store of value

147. Divisible
Fungible
Acceptable
Limited in Supply
Durable
Uniform
Portable

148. Dunbar number, how many people
can cooperate in a tribe (150).
Language, religions, and money, are
tools that helps us cooperate.
Money is a language

149. Transactions
Encryptés

150. Adresse
Clé
Transaction

151. Adresse
Clé
Publique
Privée
Transaction

152. Adresse
Clé
Courriel
Mot de passe
hello@tonyaube.com
*********

153. 1D2RNRRRMNUOBBXZ3
AX4Q3G2HTYN2KAUVE
5JJUAM7BRY56KVCXCP
WRJHTVP8FFR3CAICFJ
DSC4TR7KF6ZCF3Y

155. A College Kid Made More Than
$20,000 Yesterday Just By
Waving This Sign On ESPN

158. Banques

159. Open source
Bitcoin vs banks = Wikipedia vs Encyclopedia
Britannica

163. Envois de fonds
à l’international
• 1 à 2 semaines transferts
internationaux
• prennent jusqu’à 20% de
profits

164. •Transferts Internationaux
•Sans demander la permission
•Instantané
•Peu de frais

165. Phrase Mnémonique
Witch Collapse Practice Feed
Shame Open Despair Creek
Road Again Ice Least
Addresse
Mot de
passe

166. witch collapse practice
feed shame open
despair creek road
again ice least

167. witch collapse practice
feed shame open
despair creek road
again ice least

168. witch collapse practice
feed shame open
despair creek road
again ice least
Prison

169. Wall Street

170. ICO
Initial Coin Offering

171. - Only 48% of ICOs were
successful last year
- startups still managed to
raise $5.6 billion

174. Identité

180. Diplômes

182. Gouvernance

186. • How many people voted?
• Did they already vote?
• Was their vote recorded properly?
• Did their vote reflect their intention?
• How can we audit it all later, easily and
quickly?
• Can we trust that audit?

187. Democracy is the worst
form of government, except
for all the others - Churchill

188. Elections cost
saving = 100x
120 mil to 1.2 mil

189. Taxes:

190. Mettre toutes les dépenses
du gouvernement sur la
blockchain
Transparence

191. Decentralized
Autonomous
Organization

192. Bitcoin se fiche
que vous soyez
un humain

194. Ex:
self-driving car

195. Ex:
Charité

196. 2030:
Un DAO est dans la
liste fortune 500

197. Intelligence
Artificielle
Générale

199. Objets
Digitaux

200. CryptoKitties

202. 100,000 $
250 ETH
Genesis Cat

205. Decentralized
Media

206. Remplace:

210. Decentralized
Cloud
Services

211. Data
Ownership

213. x

217. Internet = Pull
Blockchain = Push

218. Supply Chain

219. Problèmes?

220. Vitesse
Blockchain is just a slow spreadsheet

222. Pourtant décentralisé =
plus rapide (sur papier)

223. Environment

224. POW vs POS

225. •Delegated Proof-of-Stake
•Proof-of-Authority
•Proof-of-Weight
•Byzantine Fault Tolerance
•Directed Acyclic Graphs

226. Proof of storage

227. En construction

229. Wild West

230. Régulations

231. Distribution

233. Design

234. Internet
1990s
Crypto
2018
=

236. Problèmes
• Complexe
• Dangeureux
• Nouveau
• Mauvaise métaphores,
• Unforgiving.

237. • Si tu perds ta clé, tes coins sont perdu
pour toujours.
• Si quelqu’un trouve ta clé, ils vont te
voler tes coins.
• Si tu envois tes coins à une addressee
qui n’existe pas, ils sont perdu pour
toujours.
• Si tu envois tes coins à la mauvaise
addresse, ils sont perdu pour toujours.
Crypto is unforgiving

238. Envoyé 4000$ à la
mauvaise adresse à cause
d’un mis spell.
Payé ses frais étudiants avec crypto mais.

241. EtherDelta

252. Centralisation
vs
Décentralisation

253. Rendre les UI
plus forgiving

254. Solution 2:
Expliquer comment
ça marche

255. How to send an 'E mail' -
Database - 1984

256. Questions courrantes
• Why is crypto useful for me?
• Where to buy crypto?
• Which one to buy?
• How gas work?
• Transferring using public keys
• Managing public and private keys
• How to download a wallet
• Time it takes for to transfert

257. Short form
single topic videos,
tutorials, etc.
Solution:

258. Confiance
• Trust is the most important when designing App
• Make it friendly
• Constant feedback (can be slow, long
processing, let them know that its in the work and
expected time)
• Guide users away from errors (clarity, review
actions)
• Show the finish line
• Avoid jargon (blockchain concepts aren’t known
to regular people, ex: deploy, blockchain, etc).

259. Adopter un
langage humain
Solution 3:

260. www.google.com

261. Éviter le jargon
Altcoin BlockchainCold Storage
Flippening
Hard Fork
Halving Hash
HODL ICOMoon POW POS
Wallet Dapp FUD
Soft Fork Whale Block

262. Métaphores

264. Wallet
Coins

265. People buy gold
coins on ebay
There are no coins in bitcoin. There is no wallet, no addresse. All of the terms are
broken. From a design perspective, all the metaphors are wrong and inform the
wrong expectations.

266. Solution Ultime:
Amener plus de
designers dans
le domaine

267. Opportunité
immense pour
les designers

268. Ray Kurzweil
Innovation:
Le CD-Rom vs Kindle

269. Dans 20 ans…

270. Bitcoin will become
a basic utility,
just like email

271. Future Positif

272. From 200 to millions
of currencies

273. Changement
d’expectation

274. Payer à la
seconde

276. FedCoin

277. Impôts
Taxes
Taux d’intérêts
etc..

278. +

279. 1 000 000$

283. ++

284. +++

285. FedCoin

286. Et si Hitler avait
eu le FedCoin?

287. Crédit
Social

290. Privacy
Coins

291. A currency of the
people, by the people,
for the people.

292. 1802
Separation of
church and state
2030
Separation of
money and state?

293. Conclusion

295. Why people don’t
like change?

296. Ressources

297. Merci!

298. Tony Aubé
hello@tonyaube.com
@aubetony
medium.com/@tonyaub
playosmo.com