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I have an existing Hyperledger Fabric Blockchain 2.2 test network with a Ruby on Rails interface. I'm getting a certificate error "2:error validating proposal: access denied: channel [channel1] creator org [Org1MSP] ". 1. Primary goal: I'd like to resolve this error and any other errors until the Ruby on Rails interface is functional (I believe it's close to functional). 2. Potential additional work: I'd like to convert the Hyperledger Fabric Blockchain test network to more of a production setup with…

create the chaincode in java with given data structure fields for api calls. and build with gradle. https://github.com/hyperledger/fabric-sdk-java Or fabric sample chaincodes like fabcar, marbles for ref. For experienced java code it takes a couple of hours to do. People understands Java/Javascript/Hyperleder chaincode, Go through the repos, and ping me if you can deliver it.

Create website that displays information on Tokens on the XRP ledger styled similar to coinmarketcap. Must display a richlist of token holders and other token information such as current price on the XRPL trading DEX. Can use Client Library: https://xrpl.org/rippleapi-reference.html https://xrpl-py.readthedocs.io/en/stable/source/xrpl.models.amounts.html or XRPL API to extract the data. Looking for data similar to this website: https://gadget78.uk/ https://gadget78.uk/richlists/

Looking for Core JAVA Code developers for the simple data structure to create.

Project : Ericsson networking Platform side Module : work experience on fabric & LCSW Hands on experience in MHWeb, Jira & gerrit Logs understand capable and Bugs resolve in Fabric side or LCSW

Develop an application for ONOS SDN controller which can talk with Hyperledher Fabric Blockchain. Must have knowledge of northbound/southbound API, restful, familiar with devices networking (snmp, openflow, netconf,bgp-ls, AS , Blockchain, Chaincode development etc).

help setting up aws blockchain hyperledger fabric cryptocurrency

a complete blockchain network development with the deliverables mentioned below, Major modules: 1. Complete Network 2. Web Wallet on website 3. Block explorer 4. Compiler for deploying smart contracts 5. Interface for issuing tokens 6. A decentralized SWAP module in the Website for swapping the tokens within the network On the Network, Complete Network - Ecosystem ● Decentralized complete blockchain network ● Users on the network will be able to create their own tokens and build smart contracts ● Dapps…

a complete blockchain network development with the deliverables mentioned below, Major modules: 1. Complete Network 2. Web Wallet on website 3. Block explorer 4. Compiler for deploying smart contracts 5. Interface for issuing tokens 6. A decentralized SWAP module in the Website for swapping the tokens within the network On the Network, Complete Network - Ecosystem ● Decentralized complete blockchain network ● Users on the network will be able to create their own tokens and build smart contracts ● Dapps…

I'm looking for ready-made complete blockchain network development with EVERYTHING YOU HAVE. - MUST BE READY TO DEPLOY IN 24 HOURS. FOR EXAMPLE: the deliverables mentioned below, Major modules: 1. Complete Network 2. Web Wallet on website 3. Block explorer 4. Compiler for deploying smart contracts 5. Interface for issuing tokens 6. A decentralized SWAP module in the Website for swapping the tokens within the network On the Network, Complete Network - Ecosystem ● Decentralized complete blockchain network ● Users…

micro projects in hyperledger and ethereum

Desarrollar una simulación que permita hacer transacciones entre NFT y tokens

Blockchain Project with App web simple.

Hi, Right now i was able to create the blochain network with the peers and now I am stuck in the smart contract and the API ,.... smart contract ------ go or javascript and API node.js application or any other where I shooculs track the transactions in the couch DB

Hi. My objective is to offer a erc20 ico token/cryptoasset (using hyperledger) on well known exchanges to raise funds for a specific venture where this ico token can be used in the future. Initially this token will be able to be tradeded between any individual that are willing to purchase. At any time they can be traded or exchanged to any one willing to buy/sell at any exchange willing to take it on-board. However I would like our nodes/severs to…