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How to validate a transaction from any block in Blockchain

blockchain private-blockchain data-validity

answered 6 hours ago Rob Hitchens 42.3k

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From what source does etherscan.io aggregate and broadcast data that appears on the blockchain ledger?

blockchain etherscan blocks hash

asked 10 hours ago user610620 285

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250

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Transaction Error. Exception thrown in contract code. REVERT

contract-development blockchain metamask etherscan

modified 11 hours ago Community♦ 1

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32

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Can we mint 5 gigabyte video NFTs?

blockchain erc-721 nft erc-1155

modified yesterday Richard Horrocks 28.7k

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validation of data integrity in block

web3js blockchain contract-design dapps

modified yesterday Community♦ 1

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69

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How to convert ERC crypto art NFTs into a Cardano NFT?

blockchain tokens erc-721 nft erc-1155

modified yesterday user610620 285

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Smart contract that will add users to a blockchain and another smart contract that'll verify if the user already exists

contract-development blockchain ganache

asked yesterday Kirean 11

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Can I use conversation messages stored on Blockchain

go-ethereum blockchain microsoft-azure

modified yesterday Sergi Juanati 1,165

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209

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Installing Ganache GUI on windows 8.1

blockchain ethereum-wallet-dapp ganache

modified 2 days ago Community♦ 1

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180

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Python state channel client

solidity web3js blockchain private-blockchain python

modified 2 days ago Community♦ 1

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Potential Concurrent Engines for Ethereum?

blockchain concurrency

answered 2 days ago laurentz 1

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Would this make sense as a smart contract application? Trying to understand features and limitations

blockchain contract-design dapp-design

modified Feb 26 at 2:00 Community♦ 1

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Posting data from raspberry pi on blockchain and retrieving it back

go-ethereum blockchain raspberry-pi

modified Feb 25 at 21:05 Community♦ 1

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Is there any way to conduct multilateral netting on a DLT platform?

blockchain payments

asked Feb 25 at 18:01 katipra 1

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