Linked Questions
10 questions linked to/from How can I store data in ethereum blockchain
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Insert data on ethereum blockchain [duplicate]
I have a JSON data. I want to store that data on the ethereum blockchain. I want to share that transaction_id of that data to all my users across the world so that anyone can see the data. How to ...
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What is the best way to store and access large volume of data in blockchain? [duplicate]
I was creating a Dapp which will get KYC information from the user, I want to store this data in the blockchain. This data will be accessible through API and it will be used to do KYC process.
In ...
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58
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Is there a limit for transaction size?
Is there a theoretical limit for transaction data size when you send a transaction to Ethereum network?
Ref.
Is there a (theoretical) limit for amount of data that a contract can store?
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If a blockchain is a distributed database, where is the data?
There are a lot of articles describing how Ethereum is just another database, and a number of posts here on this site that talk about storing data on the blockchain itself (e.g., [1], [2]). However, ...
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What are some proposed ways of storing data in Ethereum?
I keep reading that swarm or ipfs would be used for storage, but how would that work exactly? Would an ethereum contract store its data in these data blockchains? I thought ethereum smart contracts ...
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Is Ethereum suitable for a storage application?
I'm interested to make an app to store some data and I'd rather think that the blockchain might not be the only or the right solution for me. I'd like the users to contribute data and to make that ...
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2
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How can I store and read data from Etherum blockchain? [closed]
I'm doing a project and I want to store some basic information on Etherum, for example:
Name, ID, Height, Weight.
How can I store this on the blockchain and after that be availble to read it.
I read ...
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2
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Use private ethereum blockchain for storing data [closed]
I am new in ethereum blockchain technologies. I have some question that
Is possible to use ethereum blockchain to store data (Like MySQL)..???
If yes... (for first question) have any documentation ...
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1
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Error when including extra data in web3.eth.sendTransaction()
According to the docs for web3.eth.sendTransaction and the docs for eth_sendTransaction:
The transaction object can contain an optional data parameter which should be a String that consists of:
either ...
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Can I use Ethereum to prove work? [closed]
I need to store pdf hash in blockchain to prove my pdf existence.
I thought to use blockchain, but public blockchain required some fee ...
I don't really understand if ethereum could be my solution......
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