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Bitcoin Core

I have a large CSV file with strings, each one is a Bitcoin address. For each of these addresses, I need to know its final balance. Using an external API would be problematic, since its calls are limited, and my file has millions of strings. Therefore, it would be best to download the blockchain and query it locally. You can assume that Bitcoin Core is already installed.

Eventually, I need to know the balance for each address, i.e. next to each address I will have its balance in BTC. No need to present an address for which the balance is 0.

Kĩ năng: Bitcoin, Lập trình C, MySQL, PHP, Kiến trúc phần mềm

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Về Bên Thuê:
( 0 nhận xét ) United States

ID dự án: #16340640

12 freelancer đang chào giá trung bình $164 cho công việc này

hawkscodeaus

Hi Mam/Sir, Having professional team with 7 yrs of experience in the field of Blockchain, Cryptocurrency Ethereum, Bitcoin ASP.NET, Java JS Frameworks MVC Frameworks MySQL Network Security http://falconcoi Thêm

$230 USD trong 3 ngày
(98 Nhận xét)
7.3
mingxiao2008

Hello, dear I have experienced in management about btc transactions and balance So I can do your job. Hoping to contact with you and discuss further. best regards

$250 USD trong 3 ngày
(39 Nhận xét)
6.5
krishan725

Hi, I'm krishan, from india. We have a team with highly skilled in graphic design, web design and software development we can discuss details with chat. Relevant Skills and Experience , node js, laravel, codeigniter, Thêm

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6.2
efforcoder

hello pls check my previous works in this site related with bitcoin core. https://www.freelancer.com/projects/php/bitcoin-webapi-Bitcoin-payment-reminder-12649857/ i want you to discuss more via chat. Pls conta Thêm

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(33 Nhận xét)
6.0
Dominantsoftech

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(22 Nhận xét)
5.0
ersumit88

You can check my work here [url removed, login to view] (CI, Cryptocoin) As per your RFP, I understood that you have a CSV file with strings, each one is a Bitcoin address. Now you want that download the blockcha Thêm

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(19 Nhận xét)
4.3
mayankinnovative

A proposal has not yet been provided

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3.6
DnyaneshwerK24

Dear Hiring Manager, Hope you are doing well I have gone through your project description i can do Bitcoin project t hat you mentioned in description We have huge experience of website design, mobile application for Thêm

$155 USD trong 3 ngày
(5 Nhận xét)
2.3
ktechkun

Good opportunity for me for getting into Bitcoin core programming. Im good in C, C++ programing plus have knowledge and developed apis before, can work in this project to develop a webportal personally for you if thats Thêm

$166 USD trong 10 ngày
(1 Nhận xét)
0.4
juhiidubeyy

Greetings! Thank you for posting the job. Read requirement and details shared by you. We are very much interested to work on this project with you and would like to discuss further. We are an excellent team with Thêm

$100 USD trong 3 ngày
(1 Nhận xét)
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Redlion9881

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0.0