Questions tagged [interoperability]

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Polygon NFT Contract Read Ethereum Mainnet State

Is it possible for my NFT contract deployed on Polygon to see if a user (msg.sender) has an NFT on the Ethereum mainnet. For example, if I wanted my NFT contract to give some sort of 'bonus' to all ...
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How can we connect two different private blockchains to each other in Geth?

I have two blockchains that are working separately. I'm trying to connect them. This connection can help me to make communication between one node in blockchain 1 and another node in blockchain 2. Can ...
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Blockchain interoperability

i hope that you are doing well! I wanna build an Blockchain interoperability approach based on side chain and i don't know how to start, so if someone can help me please don't hesitate to text me i ...
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What is the duty of a Notary in interaction between chains ? (Updated) [closed]

What is the precise definition of "Notary" entity? Is the definition of "Notary" the same in "interoperability between different blockchains" AND "cross-shard transaction in a shared chain"? Or do we ...
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1answer
187 views

Web3 Empty Object Server Side in Meteor

Created new --bare Meteor project (release 1.8). Used meteor npm install --save web3 to add web3 to the project from npmjs.org. In code server.js use: Web3 = require('web3') console.log(Web3) // ...
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Question about incorruptibility as a sidechain directly to plasma chain

Hi there I was wondering 2 things. In order for a plasma chain to work on an asset do you need a corrosponding ERC20/ERC721 token on the ethereum mainchain first? I am thinking of using BTCRelay type ...
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Federated Decentralized Identities Across multiple public blockchains (bitcoin, ethereum, etc) through interledger

are Federated Decentralized Identities across multiple public blockchains (bitcoin, ethereum, etc) through interledger possible? I.e., ones identity can be synced across different blockchains This ...