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Tracer - Smart Contract Solution for Gun Ownership

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There is no reliable way to track how a gun goes from the manufacturer to the end user.

Using smart contracts to track gun ownership and maintain privacy, whilst enabling law enforcement to make tracking firearms-related crimes easier.

Project by Holberton School students:
Spencer Taylor
Mitali Sengupta
Derek Kwok
Greg Dame
Andrew Suh
Artur Adamian

More info on the project:
-Github repo https://github.com/set808/tracer
-Students blog post https://medium.com/@set808/leveraging-smart-contracts-for-gun-control-eea8ee9d84f4

Published in: Technology
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Tracer - Smart Contract Solution for Gun Ownership

  1. 1. TRACER Smart contract solution for gun ownership
  2. 2. Mission statement: A smart contract based solution to create an industry standard for regulation of firearms possession and supply chain management
  3. 3. The problem There is no reliable way to track how a gun goes from the manufacturer to the end user. Estimated numbers of firearms nationwide at 357 million as of 2015 washington post estimate 2009 2015 310 mil. 357 mil.
  4. 4. The solution Using smart contracts to track gun ownership and maintain privacy, whilst enabling law enforcements to make tracking firearms related crimes easier.
  5. 5. Phase 1 implementation: Manufacturer Smart Contract containing information regarding the firearm and manufacturing details Seller Distributors information and the validity of the permits acquired by the seller along with manufacturer’s information and the firearm unique ID Buyer Buyer information - Age, State ID along with all the information passed down by the seller
  6. 6. Buyer Phase 2 implementation: Manufacturer Seller The Buyer can only get the approval for successful transaction if they are validated by the three contracts Law Enforcement Smart contract to validate a clean background check Mental Health Mental Health checkup validated by another contract between Buyer and Medical professional Government State requirements and notification of priors
  7. 7. The technology: Blockchain smart contracts Ethereum Solidity Web3.js
  8. 8. WHY NOW? With the rise in the number of firearms possessions and no reliable way to track it is difficult to prevent incidents like Parkland Shootings from happening. Tracer’s Blockchain smart contracts can help in regulation and responsible ownership.
  9. 9. Timeline February 2018 Inception of Tracer Smart Contacts March 2018 Phase 1 implementation Implementation of manufacturer, seller and buyer module December 2018 Phase 2 implementation Adding law enforcement, medical and state verification July 2019 Mobile app to enable users to inform law enforcements of lost/ stolen firearms October 2019 Deployment of the Tracer buyer to secondary buyer contract Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec
  10. 10. Andrew Suh Spencer Taylor The team A diverse group of engineers trying to solve a real world problem Greg Dame Solidity Implementation Twitter: @gjdame Derek Kwok Mitali Sengupta Web3.Js Implementation Twitter: @dlangshk Web3. Js Implementation Web3.Js Implementation Solidity Implementation Twitter: @mrspencertaylor

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