Questions tagged [cross-chain]

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The “Fisherman” idea for indirectly determining the validity of the canonical chain?

The following article explains the problem of validating a block in a cross-shard transaction in a sharded chain, along with existing solutions. One of the mentioned solutions is the "Fisherman" idea ...
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Validating cross-shard transaction using Beacon chain snapshots?

According to this article: (Link to article), there are two types of validation for cross-shard transactions: Synchronous and Asynchronous. But the question is that why cannot we use Beacon chain ...
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Ethereum cross-chain/cross DLT

What functionalities/standards does Ethereum have that can be used in cross-chain or cross-DLT operations? What is the recommended solution when someone need to do an atomic swap? And other cross ...
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Cross chain smartcontract interaction

I'm thinking about a particular use case where a smart contract in a private chain could send txs to the public chain (in my case txs would be functions calls of a smart contract in the public network)...