Offline and online Multi-sign program for BTC and ECR20 transaction

I'm looking for a program to perform multi-sign BTC and/or ECR20 token transactions offline and online

It must support signing via hardware such as Trezor and Nano Ledger and AWS CloudHSM

Java language preferred

Dovednosti: Java, Blockchain, Ethereum, Bitcoin

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O zaměstnavateli:
( 0 recenzí ) Singapore, Singapore

Identifikační číslo projektu: #21247847

3 freelanceů na tento projekt zveřejnilo nabídku v průměrné hodnotě $182


Hello There. How are you doing? I have read the description, I have great experience doing similar jobs related to these skills Bitcoin, Blockchain, Ethereum, Java. Please start the chat so we can have detailed discuss Další

$155 USD za 11 dní
(0 Recenzí)

Hello there! I can develop your program for Offline and Online Multi-Sign in program for BTC and ERC20 Tokens. We are a team working on Blockchain-based projects and have hands-on experience in all Crypto and Token-b Další

$140 USD za 7 dní
(0 Recenzí)

I'm a Cloud Services Expert with extensive experience of Network and Security Services, Migration Services, Architecture Redesign and Development on various popular platforms such as AWS, Microsoft Azure, Google Cloud, Další

$250 USD za 3 dní
(1 recenze)