Closed

Certificate blockchain confirmation

Hi!,

People can confirm the authenticity of certificates we issue entering its control code in the page [login to view URL]

All the certificates have their own control code printed in its body. One exemple of a code is: tsf1565-tpc1692-avf22.

I would like to have this process going on a blockchain. Can you do it for me?

Luc

Skills: Blockchain

See more: hi you all,, Hi all, . Hi there , all i need is 90$ in my SKrill ac , im ready to pay here 155$ upfront ..., cryptography, machine learning, bitcoin, Hi there , all i need is 90$ in my Payoneer or Skrill ac , im ready to pay here 155$ upfront , as i can`t do this by myself ! im, Hi there. All I need is $90 in my nettler, Hi there , all i need is 90$ in, Hi, as my designer is currently held up with other projects I urgently need a talented illustrator to create some handdrawn illu, Hi there, all i need $90, hi there, all i need, All Complete Work 100%Dear Hiring Manager,Its my pleasure to offer you my best aservices for ASP.NET development. I am available, http www search ask com web l dis&o apn11773&apn_dtid bnd101 yy eg&shad s_0043&gct ds&apn_ptnrs brq&d 539 117&lang en&atb sysid, http m deezer com help php lang en&appinstalled 1&network 0be907ced03fecd9088f4a74b0fcab05df51bbb16fefc953ac08012b261a66c5 netcf, free lance lang en, exemple logo en design, exemple d un article en marketing, exemple de rapport de stage en agence design graphique d initiation, exemple conception d un site dynamique en php5 ecommerce

About the Employer:
( 86 reviews ) Madrid, Brazil

Project ID: #16231176

4 freelancers are bidding on average $152 for this job

grigorywazin

Hello sir! Your project really caught my eyes. Last days i 've invented two cryptocurrency. I mean i can solve your project perfectly. Furthermore I can work with your timezone. Thanks.

$200 USD in 3 days
(2 Reviews)
4.6
GreekProgrammer

Hi, I have gone check your project description I can do it very well, I have 7 years of experience with Software architecture, C, C++, C# Programming, Python, Java, JavaScript, Angular.js, React.js, MySQL, Metatrader, More

$30 USD in 3 days
(0 Reviews)
0.0
mobileappsites

Greetings, We are colonist services providers from India for Cryptocurrency development, Crypto exchanges,Crypto wallets, Mining platform apps, Exchange platforms and other types of Blockchain based development.  P More

$277 USD in 12 days
(0 Reviews)
0.0
swanprogrammer

Hello, I have gone through the project I can do it. I am expert cryoto developer with good experience in it. My Master skills are c,c++,c# programming,Bitcoin,Block chain,Cryptocurrency,Html,PHP,java,[login to view URL],java sc More

$100 USD in 3 days
(0 Reviews)
0.0