Download - Bitcoin 2012 BitCauses Slide Presentation
-
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
1/14
BitCausesBringing anonymous charitabledonation into the modern era
with Bitcoin and NFC technology
-
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
2/14
Financial Resources
are critical to providing care
Availability of Financial Resources or lack
thereof has a significant impact on patient
care. Vicious Cycle Emerges.
Loss of Employment
Loss of Transportation
Loss of Housing Loss of Access to Medications when
treatment is no longer affordable
-
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
3/14
http://www.who.int/mental_health/policy/development/1_Breakingviciouscycle_Infosheet.pdf
http://www.who.int/mental_health/policy/development/1_Breakingviciouscycle_Infosheet.pdfhttp://www.who.int/mental_health/policy/development/1_Breakingviciouscycle_Infosheet.pdf -
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
4/14
-
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
5/14
Efficient High Impact Fundraising
Desirable characteristics include
Work across geopolitical boundaries
Frictionless Provides high degree of transparency
Inexpensive to deploy
Allow microtransactions Anonymous - donors cannot be identified
-
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
6/14
-
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
7/14
Near Field Communication in a nutshell
NFC protocol is an extension of RFID
RF Communication occurs at 13.56 MHz
NFC uses magneticinduction
Applicable standards include ISO/IEC 14443
Allows for smartphones and other devices tocommunicate wirelessly in proximity
Smartphones can communicate with a tag orproximity card.
PCD (phone) read/writes PICC (tags) Card Emulation modeSource: http://en.wikipedia.org/wiki/Near_field_communication
http://en.wikipedia.org/wiki/Magnetic_fieldhttp://en.wikipedia.org/wiki/Electromagnetic_inductionhttp://en.wikipedia.org/wiki/ISO/IEC_14443http://en.wikipedia.org/wiki/Near_field_communicationhttp://en.wikipedia.org/wiki/Near_field_communicationhttp://en.wikipedia.org/wiki/ISO/IEC_14443http://en.wikipedia.org/wiki/Electromagnetic_inductionhttp://en.wikipedia.org/wiki/Magnetic_field -
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
8/14
Uses of NFC include
Matching encrypted security code and transporting access key;
Due to short transmission range, NFC-based transactions are possiblysecure;
Instant payments and coupon delivery using your handset, as we do withyour credit card or debit card;
Marketing and exchange of information such as schedules, maps, businesscard and coupon delivery using NFC Marketing tags
Pay for items just by waving your phone over the NFC capable devices
Transferring images, posters for displaying and printing
Social media e.g. Like on Facebook, Follow on Twitter via NFC smartstickers in retail stores
Scavenger hunt gameplay for validating hidden objects using smart phones
Source: http://en.wikipedia.org/wiki/Near_field_communication
http://swipemobile.com.au/storehttp://swipemobile.com.au/storehttp://www.tapitnfc.com/http://www.tapitnfc.com/http://www.tapitnfc.com/http://www.munzee.com/http://en.wikipedia.org/wiki/Near_field_communicationhttp://en.wikipedia.org/wiki/Near_field_communicationhttp://en.wikipedia.org/wiki/Near_field_communicationhttp://en.wikipedia.org/wiki/Near_field_communicationhttp://en.wikipedia.org/wiki/Near_field_communicationhttp://www.munzee.com/http://www.tapitnfc.com/http://www.tapitnfc.com/http://swipemobile.com.au/store -
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
9/14
MIFARE Classic 4K
The MIFARE Classic card is fundamentally just a memory storage device, where thememory is divided into segments and blocks with simple security mechanisms for accesscontrol. They are ASIC-based and have limited computational power. Thanks to theirreliability and low cost, those cards are widely used for electronic wallet, access control,
corporate ID cards, transportation or stadium ticketing. The MIFARE Classic 1K offers 1024 bytes of data storage, split into 16 sectors; each sector
is protected by two different keys, called A and B. Each key can be programmed to allowoperations such as reading, writing, increasing value blocks, etc. MIFARE Classic 4K offers4096 bytes split into forty sectors, of which 32 are same size as in the 1K with eight morethat are quadruple size sectors. MIFARE Classic mini offers 320 bytes split into fivesectors. For each of these card types, 16 bytes per sector are reserved for the keys andaccess conditions and can not normally be used for user data. Also, the very first 16 bytescontain the serial number of the card and certain other manufacturer data and are read
only. That brings the net storage capacity of these cards down to 752 bytes for Classic 1k,3440 bytes for Classic 4k, and 224 bytes for Mini. It uses an NXP proprietary securityprotocol (Crypto-1) for authentication and ciphering.
The Samsung Tectile nfc tag stickers use Mifare Classic chips. This means, only deviceswith an NXP nfc controller chip can read/write these tags. At the moment BlackBerryphones and the Nokia Lumia 610 can't read/write Tectile stickers (August 2012).[2]
MIFARE Classic encryption has been compromised, see below for details.
Source: http://en.wikipedia.org/wiki/MIFARE#MIFARE_Classic
http://en.wikipedia.org/wiki/Access_controlhttp://en.wikipedia.org/wiki/Access_controlhttp://en.wikipedia.org/wiki/Application-specific_integrated_circuithttp://en.wikipedia.org/wiki/Access_controlhttp://en.wikipedia.org/wiki/Access_controlhttp://en.wikipedia.org/wiki/Application-specific_integrated_circuithttp://en.wikipedia.org/wiki/Crypto-1http://en.wikipedia.org/wiki/Crypto-1http://en.wikipedia.org/wiki/MIFAREhttp://en.wikipedia.org/wiki/MIFAREhttp://en.wikipedia.org/wiki/MIFAREhttp://en.wikipedia.org/wiki/MIFAREhttp://en.wikipedia.org/wiki/MIFAREhttp://en.wikipedia.org/wiki/MIFAREhttp://en.wikipedia.org/wiki/MIFAREhttp://en.wikipedia.org/wiki/Crypto-1http://en.wikipedia.org/wiki/Application-specific_integrated_circuithttp://en.wikipedia.org/wiki/Access_controlhttp://en.wikipedia.org/wiki/Access_control -
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
10/14
BitCauses Charity poster
Poster has two NFC tags. The first tag whenscanned takes the potential donor to acharitys web site
The second tag is a rewritable NFC tag or card.Donor writes a donation in the form of a off-chain transaction directly to the tag.Transaction can be encrypted with public key
from charity. URI would prompt donor withrequest for funds. Transaction would occur offchain.
-
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
11/14
-
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
12/14
Bitcoin needs political capital
BetaBeat
Chuck Schumer Bashes BitCoin, Wants to Shut
Down Silk Road Drug Site
By Ben Popper 6/06/11 11:55am
Bitcoin Magazine
Mitt Romney Blackmailed for BitcoinsVitalik Buterin September 6, 2012.
http://betabeat.com/author/ben-popper/http://betabeat.com/author/ben-popper/ -
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
13/14
Ways to Conduct Transaction
Transfer coins on the block chain
Donate a private encrypted with public keyfrom charitable organization
Off-Block Chain Transaction
http://gavintech.blogspot.co.uk/
http://gavintech.blogspot.co.uk/http://gavintech.blogspot.co.uk/ -
7/28/2019 Bitcoin 2012 BitCauses Slide Presentation
14/14
Bitcauses Needs Volunteers
Code
Graphic Design
Legal
Marketing
Anyone who wants to help
Please contact me if interested
BitCauses.org