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blockchain - save hash with low fees

i want to save a hash to the blockchain with the transactions fees to be as low as possible, please only bid if you've already done a similar project

- basically i need a page from where i can enter the hash with a "send" button to submit the transaction (the important here is to have almost no fee per transaction)

Beceriler: Bitcoin, Blockchain, Ethereum, PHP

Daha fazlasını gör: want make web site where should i contact, l want make web, i want make my website people, bitcoin transaction unconfirmed for hours, blockchain unconfirmed transaction 2 days, bitcoin transaction not confirming, bitcoin transaction accelerator, how to cancel unconfirmed bitcoin transaction, bitcoin unconfirmed transaction stuck, free bitcoin transaction accelerator, confirm my own bitcoin transaction, php, bitcoin, i want make my new business, i want make my logo, i want make my friends group logo, i want make money online graphic design, i want make killer design in adobe photoshop, if you want make a webside, ghostwriting fees per page

İşveren Hakkında:
( 106 değerlendirme ) Logonna-daoulas, France

Proje NO: #16103830

Bu iş için 7 freelancer ortalamada $1261 teklif veriyor

chesslover

Hello there, thank you for this opportunity to work with you. I am a multi-blockchain developer with Nxt/Ardor, Bitcoin Core (bitcoind, bitcoin-cli), Ethereum, and Stellar. I am also a full-stack Java architect/develop Daha Fazla

in %bids___i_period_sub_35% gün içinde600%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(4 Değerlendirme)
4.8
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.  B Daha Fazla

in %bids___i_period_sub_35% gün içinde811%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(1 Yorum)
1.2
sayanprogrammer2

Hey ! I'm RICH P. I've reviewed your complete job description, and I fulfill all the qualifications required for this project. I have done many projects and I always try to provide good quality work Daha Fazla

in %bids___i_period_sub_35% gün içinde250%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)
0.0
in %bids___i_period_sub_35% gün içinde555%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(25 Değerlendirme)
0.0
Alicewarnar

Hello I am sure I am good for your job skills. Please check my profile and you will get confidence about my skills. Thanks and regards

in %bids___i_period_sub_35% gün içinde500%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(7 Değerlendirme)
0.0
anirbanbanerjee

Hi, It's a beautiful day to start.I was going through your project description and want to clarify a confusion. you said "basically I need a page from where I can enter the hash with a "send" button to submit the Daha Fazla

in %bids___i_period_sub_35% gün içinde5555%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(52 Değerlendirme)
0.0
sameepsi

I am a blockchain developer with expertise over Ethereum platform. I can write the smart contract where saving the hash on blockchain will cost you very minimal fees. Though it is not possible to write a smart contract Daha Fazla

in %bids___i_period_sub_35% gün içinde555%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(6 Değerlendirme)
0.0