Introducao Ao Bitcoin

7/21/2019 Introducao Ao Bitcoin

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An introduction.

William K. Santiago Twitte

Certifed Bitcoi


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T&ink a'out it or a second

T&e internet is killingt&e worldmost *owerul mediators+ slowl,surel,.


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T&ink a'out it or a second

T&e internet is killingt&e worldmost *owerul mediators+ slowl,surel,.

-et it &as 'arel, touc&ed fnanc


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We will discuss...


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W&at is mone,/

We will discuss...


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W&at is mone,/W&at makes 'itcoin a di0erent kind o mone,

We will discuss...


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W&at is mone,/W&at makes 'itcoin a di0erent kind o mone,1ow does 'itcoin work/ (micro 2 macro)

We will discuss...


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W&at is mone,/W&at makes 'itcoin a di0erent kind o mone,1ow does 'itcoin work/ (micro 2 macro)3res& num'ers rom t&e 'itcoin econom,

We will discuss...


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W&at is mone,/W&at makes 'itcoin a di0erent kind o mone,1ow does 'itcoin work/ (micro 2 macro)3res& num'ers rom t&e 'itcoin econom,W&, 'itcoin is so good+ t&at it sim*l, cant a

We will discuss...


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We will discuss...

W&at is mone,/W&at makes 'itcoin a di0erent kind o mone,1ow does 'itcoin work/ (micro 2 macro)3res& num'ers rom t&e 'itcoin econom,W&, 'itcoin is so good+ t&at it sim*l, cant a

W&, 'itcoin can ail


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5ets talk a'out mone, frst.


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5ets talk a'out mone, frst.6one, is a medium to store and exchange ec7alue

Was in7ented to replace barter (ine8cient) 6one, can 'e exchanged for goods and services (in

ot&er mone,) 1istoric e9am*les s&ells+ 'oards+ gold


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: t&ings t&at a good currenc, must 'e

Acceptable+ "i7isi'le+ "ura'le+ in limited su**l,+ Porta'Stable


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Big B+ little '

Bitcoin (B!= B) is t&e tec&nolog,.'itcoin (little ') is t&e currenc,.

Currentl, is onl, t&e frst wa7e o inno7ation comromt t&e tec&nolog,.


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'itcoin is mone,.


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'itcoin is mone,.3rom t&e Was&ington Post

bitcoin is: an electronic cashsystem that allows online paymeto be sent directlyfrom one perto another without going throughnancial institution (like a bank) third party (like PayPal).

!t &as (almost) all t&e *ro*erties o a good curren


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'itcoin is mone,.3rom t&e Was&ington Post

bitcoin is: an electronic cashsystem that allows online paymeto be sent directlyfrom one perto another without going throughnancial institution (like a bank) third party (like PayPal).

!t &as (almost) all t&e *ro*erties o a good curren

T&e Pro'lem o "ou'le S*ending Solved


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But its a di0erent kind o mone


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'itcoin &as all t&e *ro*erties o a good currenc,+remem'er/


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'itcoin &as all t&e *ro*erties o a good currenc,+

remem'er/

W&at makes it di0erent/


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remem'er/

W&at makes it di0erent/ !ts completely digital (owning 'itcoin is cr,*togra*

digital inormation)


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remem'er/W&at makes it di0erent/

!ts completely digital (owning 'itcoin is cr,*togra*digital inormation)

!ts completely decentralized and not owned ', an

(com*an,+ countr,)


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(com*an,+ countr,)


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(com*an,+ countr,)


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6icro &ow do ,ou use 'itcoin/


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6icro &ow do ,ou use 'itcoin/!nstall an o*en source wallet sotware(or c&oos

online wallet)


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online wallet)T&e wallet will create


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-our address 1v!"#$Sc%a&1'(i!)*mn+,d!+-./h+


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-our *ri7ate ke,,'vsng2eMpm!!-wtk'"z3*a.0rckh2'#*4svd5hS


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%eceiving bitcoinis like recei7ing email Hust,our address to someone else

!nstall an o*en source wallet sotware(or c&oos




%eceiving bitcoinis like recei7ing email Hust,our address to someone else.

Sending bitcoin is like sending email Hust *ureci*ients address+ c&oose amount and *ress


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%eceiving bitcoinis like recei7ing email Hust,our address to someone else.

Sending bitcoin is like sending email Hust *ureci*ients address+ c&oose amount and *ress

1ow to 'u, 'itcoin in t&e frst *lace/


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6acro 'itcoin in num'ers


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6acro 'itcoin in num'ersBTCI;S" rate &$1 8S(
http://preev.com/http://preev.com/


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Total 'itcoins toda, 91:$M
http://preev.com/https://blockchain.info/charts/total-bitcoinshttps://blockchain.info/charts/total-bitcoinshttp://preev.com/


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6arket ca* toda, 9-:;) bn 8S(
http://preev.com/https://blockchain.info/charts/total-bitcoinshttp://coinmarketcap.com/http://coinmarketcap.com/https://blockchain.info/charts/total-bitcoinshttp://preev.com/


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Total acti7e 'itcoins wallets (accounts) :,M9(sourc
http://preev.com/https://blockchain.info/charts/total-bitcoinshttp://coinmarketcap.com/http://coinmarketcap.com/https://blockchain.info/charts/total-bitcoinshttp://preev.com/


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'itcoin transactions dail, !,EFFk BTC+ F>JFF6
http://preev.com/https://blockchain.info/charts/total-bitcoinshttp://coinmarketcap.com/https://blockchain.info/charts/n-transactionshttps://blockchain.info/charts/n-transactionshttps://blockchain.info/charts/n-transactionshttps://blockchain.info/charts/n-transactionshttps://blockchain.info/charts/n-transactionshttp://coinmarketcap.com/https://blockchain.info/charts/total-bitcoinshttp://preev.com/


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Businesses acce*ting 'itcoins glo'all, 9!;k


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-ou can di7ide J 'itcoin down to t&e le7el o ;:;;;;BTC


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-ou can di7ide J 'itcoin down to t&e le7el o ;:;;;;>,M are e9*ected to 'e in7ested in 'itcoin startuEFJ% (source Bloom'erg+ Coindesk)

6acro 'itcoin in num'ers
http://preev.com/https://blockchain.info/charts/total-bitcoinshttp://coinmarketcap.com/https://blockchain.info/charts/n-transactionshttps://blockchain.info/charts/n-transactionshttp://www.bloomberg.com/news/2014-03-20/bitcoin-venture-investments-reach-100-million.html#disqus_threadhttp://www.coindesk.com/state-bitcoin-2015-ecosystem-grows-despite-price-decline/http://www.coindesk.com/state-bitcoin-2015-ecosystem-grows-despite-price-decline/http://www.bloomberg.com/news/2014-03-20/bitcoin-venture-investments-reach-100-million.html#disqus_threadhttps://blockchain.info/charts/n-transactionshttps://blockchain.info/charts/n-transactionshttps://blockchain.info/charts/n-transactionshttps://blockchain.info/charts/n-transactionshttp://coinmarketcap.com/https://blockchain.info/charts/total-bitcoinshttp://preev.com/


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6arket ca* toda, 9-:;) bn 8S(Total acti7e 'itcoins wallets (accounts) :,M9(sourc



-ou can di7ide J 'itcoin down to t&e le7el o ;:;;;;

>,M are e9*ected to 'e in7ested in 'itcoin startuEFJ% (source Bloom'erg+ Coindesk)

Biggest 'itcoin wallet (account) contains 1--?;;; #And it 'elongs toL

6acro "igital M "ecentraliNede9*lained.
http://preev.com/https://blockchain.info/charts/total-bitcoinshttp://coinmarketcap.com/https://blockchain.info/charts/n-transactionshttps://blockchain.info/charts/n-transactionshttp://www.bloomberg.com/news/2014-03-20/bitcoin-venture-investments-reach-100-million.html#disqus_threadhttp://www.coindesk.com/state-bitcoin-2015-ecosystem-grows-despite-price-decline/https://blockchain.info/charts/balance?timespan=60days&showDataPoints=false&daysAverageString=1&show_header=true&scale=0&address=1FfmbHfnpaZjKFvyi1okTjJJusN455paPHhttps://blockchain.info/charts/balance?timespan=60days&showDataPoints=false&daysAverageString=1&show_header=true&scale=0&address=1FfmbHfnpaZjKFvyi1okTjJJusN455paPHhttp://www.coindesk.com/state-bitcoin-2015-ecosystem-grows-despite-price-decline/http://www.bloomberg.com/news/2014-03-20/bitcoin-venture-investments-reach-100-million.html#disqus_threadhttps://blockchain.info/charts/n-transactionshttps://blockchain.info/charts/n-transactionshttps://blockchain.info/charts/n-transactionshttp://coinmarketcap.com/https://blockchain.info/charts/total-bitcoinshttp://preev.com/


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'itcoin Hust cant ail #J


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'itcoin Hust can t ail #J

T&e 'ig trillion>dollar economies t&at dont lik

'itcoin



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'itcoin

1:.redit cards 'itcoin &as 7er, low to Nero) transaction ees (CC min E>QR)



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'itcoin


&:Micropayments 'itcoin ismicro*a,ments>read,



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'itcoin



:#anking D 4inancial Cnclusion &t&e world doesnt &a7e a 'ank acco



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'itcoin




-:Money remittance



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'itcoin




-:Money remittance

'itcoin Hust cant ail #E


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'itcoin Hust can t ail #E



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'itcoin Hust ca ail #E

Cts anonymous (sort o). So ,ou can do illegal

wit& it



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H


wit& itCts inEation free (EJ6 BTC in circulation ', EJ

t&ats it)



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t&ats it)

Ct has no single point of failure ('anking s,scountries)



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t&ats it)

Ct has no single point of failure ('anking s,scountries).

Cts international (glo'aliNation>read,)



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t&ats it)


Cts international (glo'aliNation>read,)

.hargebacks will be more rare (transactions irre7ersi'le)



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t&ats it)


Cts international (glo'aliNation>read,).hargebacks will be more rare (transactions

irre7ersi'le)

Ct publishes its entire history (easier to track



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t&ats it)


Cts international (glo'aliNation>read,).hargebacks will be more rare (transactions

irre7ersi'le)

Ct publishes its entire history (easier to track

i i d M

Well+ actuall, 'itcoin can ail


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Well+ actuall, 'itcoin can ailPK! t & ld t h k d ( lik l )
http://var/www/apps/conversion/tmp/scratch_2/Rate.png


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PK! cr,*togra*&, could get hacked (7er, unlikel,)

Well+ actuall, 'itcoin can ail PK! cr,*togra*&, could get hacked (7er, unlikel,)


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Pri7ate ke,s could get hacked (Ouite likel,)



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.ountries and regulators

Can 'e used or illegal acti7it, A0ects ta9ing+ consumer *rotection+ A65 laws 'itcoin is considered 'arter



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.onsumers D merchants Sotware is clums, and &ard to use Considered too risk,+ unsta'le or Hust a PonNi sc&eme



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CraN, 7olatilit, (BTCI;S" rate) and &ig& sensiti7it,

6t. =o9 &alts closes and 'itcoins lost A**le takes 'lockc&ain.ino wallet o0 t&e A**Store egulation talks

https://blockchain.info/charts/market-price?timespan=1year&showDataPoints=false&daysAverageString=1&show_header=true&scale=0&address=https://blockchain.info/charts/market-price?timespan=1year&showDataPoints=false&daysAverageString=1&show_header=true&scale=0&address=


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CraN, 7olatilit, (BTCI;S" rate) and &ig& sensiti7it,

6t. =o9 &alts closes and 'itcoins lost A**le takes 'lockc&ain.ino wallet o0 t&e A**Store egulation talks

Fe dont know what we dont know

1owe7er
https://blockchain.info/charts/market-price?timespan=1year&showDataPoints=false&daysAverageString=1&show_header=true&scale=0&address=https://blockchain.info/charts/market-price?timespan=1year&showDataPoints=false&daysAverageString=1&show_header=true&scale=0&address=


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T&e internet is killingt&e worlds mo*owerul mediators+ slowl, 'ut surel,

1owe7er


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C believe that cryptocurrencies wtransform our economy in radical

1owe7er


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C believe that cryptocurrencies wtransform our economy in radical

! its not 'itcoin+ and not toda,+ it wilanot&er one Basicall, its time to cut middleman

Continuation 'itcoin t&e Blockc;tilit,


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Blockc&ain E.Ft&er a**lications (;tilities)



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"istri'uted air 7oting



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Stock owners&i*



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Stock owners&i*

Asset registration and notariNatio



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Blockc&ain E.F

t&er a**lications (;tilities)"istri'uted air 7oting

Stock owners&i*


Smart Pro*ert,



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Stock owners&i*


Smart Pro*ert,And ot&ers we &a7e not t&oug&t a


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'itcoin is 6one, o t&e !nternet/

or 3alse


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or 3alse

3alse


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or 3alse

3alse

'itcoin is t&e !nternet o 6one,.


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Uuestions/


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A (somew&at) decentraliNeddiscussion.

6ore ino/


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fatleak.com

'itcoin.org&tt*sII'lockc&ain.inoI
http://fiatleak.com/https://bitcoin.org/en/https://blockchain.info/https://blockchain.info/https://bitcoin.org/en/https://bitcoin.org/en/http://fiatleak.com/

Introducao Ao Bitcoin

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