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Bitcoin wallet and recovery application

Our team needs to develop a Crypto wallet (Bitcoin) similar to Exodus but with an enhanced wallet recovery capability, with layered searches for a limited number of recovery words. The base application would need similar core functionality as standard bitcoin wallets (e.g., receiving and sending Bitcoin, a wallet recovery process, preferably allowing for multiple simultaneous wallets). The wallet recovery process would need the standard base functionality as well (e.g., similar to Exodus' recovery process, allowing for entry of 12 security words, checking they are bip39, and if they are, proceed to sync with the Blockchain). However, the innovative function needed is to allow for iterative recovery attempts cycling through combinations of recovery words, with multiple word entries, for a selection of the 12 security words. We realize the processing time will increase exponentially with the number of words that have multiple options. The search scenarios will generally be limited to 3 to 6 bip39 word options, for no more than 3 of the recovery word slots. But the user should be able to select the number of recovery words to include for each of the 12 recovery word slots. The application should validate which user entries are bip39 valid options and then provide a time estimate for the full cycle of recoveries (and warn when the number of options is untenable).

The application's intended uses include a number of enhanced recovery scenarios, not limited to lost wallets, including gaming contexts such as crypto "treasure hunts" that our team is developing. The wallet recovery app should be Windows PC-based though costing for a similar iOS version would also be appreciated. Our team is looking to work with a professional developer for multiple related applications down the road.

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

Về khách hàng:
( 7 nhận xét ) Ottawa, Canada

ID dự án: #34331336

56 freelancer chào giá trung bình $41/giờ cho công việc này

(102 Nhận xét)
9.7
(205 Nhận xét)
9.4
(261 Nhận xét)
9.4
r4rony

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$25 CAD / giờ
(213 Nhận xét)
9.0
(117 Nhận xét)
8.4
(69 Nhận xét)
8.5
point2solutions

Dear client, Hope are you doing well there, Project requirement:-Bitcoin wallet and recovery application I'm very much comfortable to assist you for creating ethereum Blockchain, smart contract, Cryptocoin, wallet, Thêm

$40 CAD / giờ
(52 Nhận xét)
8.2
tangramua

Hello David G.,   We have 20 years of strong experience in PHP, C Programming, Software Architecture, Bitcoin, Blockchain, Cryptocurrency, as a result, we can successfully complete this project.   Please, review our pr Thêm

$35 CAD / giờ
(190 Nhận xét)
8.5
(49 Nhận xét)
7.9
(27 Nhận xét)
7.2
espsofttech

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$38 CAD / giờ
(156 Nhận xét)
7.6
(39 Nhận xét)
7.2
(8 Nhận xét)
7.1
gauravmittal1989

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$38 CAD / giờ
(132 Nhận xét)
7.0
vitalikvaraksa

Hi, Vitaliy is Here. I am a developer of Polywhale, Polynx. Blockchain developer, specialised in custom cryptocurrency and blockchain based Enterprise solutions. I have extensive experience in ICO's, STO's, Customising Thêm

$38 CAD / giờ
(20 Nhận xét)
6.9
maxpl

Hello Sir, Hope you are fine. I am a full stack developer. I have 8+ years of experience in webdesign/development and Mobi Thêm

$25 CAD / giờ
(33 Nhận xét)
6.7
(15 Nhận xét)
6.6
pavlovicn223

Hi, as the senior web developer, I am very excited to apply to your project as the full-stack developer. I have deep knowledge of Bitcoin, Blockchain, Cryptocurrency and creating bitcoin wallet with seed phrase and I h Thêm

$45 CAD / giờ
(14 Nhận xét)
6.5
Hujie1988

Hello. I read your job posting description very carefully and I am very interested in your job posting, because I'm very familiar with full stack development. Having 10+ experience to works on this type of projects, I Thêm

$38 CAD / giờ
(4 Nhận xét)
5.9
AlikAgaian

Thank you for your job posting here. As you can see on my profile, I have rich experiences in crypto-related projects including trading platform as well. Especially I have expertise in all functions of trading plat Thêm

$50 CAD / giờ
(21 Nhận xét)
5.7