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    Looking for a web3 programmer, to re-create proof of concept code for a known vulnerability in Profanity, a vanity ethereum address generation tool: :// You may use any programming language of your choice as long as it is fast and efficient. The program will be used for educational purposes only. A detailed explanation of the vulnerability and the exact steps for exploiting it can be found here: Additional information can be found here: I'm looking for a web3 programmer to create Proof of Concept code based on the report written in the Amber Group blog post. How exactly you choose to implement it is up to you, as long as it is successful and runs in at least the same amount of time or faster as written in the blog post. It should be decently optimized. It is expected that su...

    €178 (Avg Bid)
    €178 Gebot i.D.
    8 Angebote

    This is for a min-project that is part of a project funded by my university. I am looking for someone who can help in building an MVP as part of this project. The candidate can start immediately. The project duration is 5 months, you can work as part time or full time depending on your availability. The project revolves around creating a governance policy for a crypto wallet. The wallet creator should be able to specify the list of eligible signers (approvers) based on their DIDs. That will be the first task. Please let me know your thoughts and if you have any questions. We can have a quick chat to see if we can be a good fit. Many thanks. PS. This is for UK-based developers only (Restriction from the funder)

    €54 / hr (Avg Bid)
    €54 / hr Gebot i.D.
    6 Angebote

    Se debe realizar la inspección de un servicio de Firma Digital que se encuentra sin soporte técnico. Se entregara la documentación del desarrollo de software de Firma Digital: - Se encuentra desarrollado en java 8. - Arquitectura cliente / servidor. - Utilización de servicios web SOAP. - Librerias itext y bouncy castle para la encryptación. - Estandar PadES.

    €20 / hr (Avg Bid)
    €20 / hr Gebot i.D.
    12 Angebote

    We have a web service made in Golang that needs to connect via Websocket to a smartcontract made in the BSC blockchain, the smart contract is programmed in solidity. Currently we are unable to connect and receive the events emitted by the smart contract. We need advice on the connection method.

    €54 (Avg Bid)
    €54 Gebot i.D.
    14 Angebote

    Need support in designing Charts using Graphql charting libraries

    €110 (Avg Bid)
    €110 Gebot i.D.
    6 Angebote

    Need some one had created Ponzi Web site with cripto or Investment with daily return to develop AA new site. Please send link of web site you have develop. Max 300usd.

    €453 (Avg Bid)
    €453 Gebot i.D.
    13 Angebote
    Crear token basado en etherum 1 Tag left
    VERIFIZIERT

    Busco desarrollador para crear token basado en etherum, ya dispongo de todos los diseños y la hoja de ruta. Quisiera que estubiera creadfo con aplicación para etherum. Enviarme una cotización real, gracias. I am looking for a developer to create an etherum-based token, I already have all the designs and the roadmap. I would like it to be created with an application for etherum. Send me a real quote, thank

    €583 (Avg Bid)
    €583 Gebot i.D.
    36 Angebote