INTRODUCTION

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Authpaper delivery is a blockchain-based delivery system. It’s a peer to peer network that provides delivery with appropriate data confidentiality, unalterable records, and receiver's authentication. This system is also very useful in the secure delivery of large copyright information. This kind of information includes movies, software, music or even system images. The dominant media like emails, instant messaging, Bit Torrent are all great advancements but lack the level of security and confidentiality that a proper delivery media should have. Authpaper aims to build trust and security across real and digital delivery with a decentralized network. The decentralized nature places all the processes in the hands of the peers. These peers help with data distribution to speed up the network and they are incentivized with Authpaper coin.

AUTH

Authpaper delivery is a decentralized delivery system. It is majorly founded on Anti-forgery software solutions, Bit Torrent protocols and provision of public verification by users. Also, a good reward system, decentralized certification, and circulation system are some of the unique attributes of the system. Authpaper delivery doesn't just provide efficient digital delivery; it extends this protection and efficiency to physical document copies. Just as the digital form is authenticated with the receiver's signatory measures, the physical copies are also secured with a document authentication technology. The legal requirement of a signature in the acceptance of a document in court increases the relevance of this platform. The digital signature utilizes asymmetric cryptography and hash functions with three algorithms. Recipients and peers use a magnetic link to download the data. The process of data delivery from point A to point B firstly involves the symmetric encryption at point A. A torrent file and a magnetic link are created on the encrypted file at point A, to ensure data integrity at point B. A broadcast, requesting for mailers is sent then from point A to the peers. A smart contract is signed with some of the responding peers. Payment to the contracted mailers in the form of stamps is made at point A. The contracted mailers then invite other peers to increase the sharing speed. The source of the data fragments is tracked at point B to create a delivery record. When the download is complete, the delivery record is signed at point B and sent to all peers. 

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REVIEW
For most delivery platforms, the transfer of large files does not provide a strong guarantee of data integrity. A stable and long-lasting connection is required for the transfer. In the Authpaper delivery system, the large files are broken into several fragments to be distributed by peers. This distributed downloading or distribution protocol increases the processing time and provides redundancy against system problems. 

There has been an argument over the inability of delivery systems to prove the source of electronic documents. This has lead companies like Docusign and Adobe to provide document electronic signing solutions. But this solution has a major drawback of keeping all documents in a centralized server. Any issue with the server can put all the clients at risk. The Authpaper delivery platform has no server as the connection and the interaction of the peers make up the network.
Digital communication channels like Dropbox, Google Drive, and Onedrive have limits on the size of attachments. This is unlike the Authpaper delivery system which has no limit as the large files are divided into fragments. The larger the files, the more the fragments and this increases the number of peers required for the distribution.

PROBLEM
AUTHPAPER COIN: The Authpaper coin, which is the method of rewarding the contribution of peers, is subject to price fluctuations. The sale of this coin is final and non-refundable, a characteristic that represents some form of risk.
 
SOLUTION
LOCKUP PERIOD: The price fluctuations experienced by the Authpaper coin and other currencies can be insured with a lockup period. Only a percentile of the coins purchased from the smart contract can be transferred to others within a period. This regulation creates periodic stability to Authpaper coins.  

CONCLUSIONS
Every year, billions of dollars are lost as a result of false documents. This creates the necessity for an effective delivery system like the Authpaper delivery platform. This platform allows users to deliver digital data with confidentiality, integrity checking, and availability, unchangeable yet publicly verifiable delivery record and non-deniable when signing a data. The coin is gaining relevance and popularity with over 400 million Authpaper coins sold in 2018 during the last token sale.


Go to https://authpaper.io/ for more info 


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