Questions tagged [explorers]
Questions related to the blockchain explorers
18
questions
14
votes
1
answer
7k
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What Ethereum blockchain explorers exist?
What blockchain explorers exist and
What special features do they have?
Are they open-source?
How reliable are they (approximate uptime in %)?
Is there a testnet version?
21
votes
9
answers
13k
views
Block explorer running on private network
Is there any application out there that allows me to explore the Ethereum blockchain in a private network? (something similar to what blockchain.info does to bitcoin or etherchain does to ethereum ...
19
votes
1
answer
8k
views
How Can I Add My Name Next To Address On Etherscan?
I'm wanting to set up a charity and want to use a public wallet for accepting donations with on Etherscan where I can have a displayed name next to the wallet like this:
How Can I Add My Name Next To ...
19
votes
6
answers
23k
views
How can I get the data of the latest 10 blocks via web3.js?
How can I get latest 10 block data by using web3.js like most block explorer does?
4
votes
2
answers
3k
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what is Sha3Uncles?
What is Sha3Uncles field in the blockchain?
And, why is it the same for uncles 3,4 and 7 ? And why ParentHash for these uncles is also the same ?
https://etherscan.io/uncle/...
13
votes
1
answer
3k
views
Out of gas during contract creation
A few days ago, several attempts at creating a contract failed with out of gas errors (confirmed by etherscan/ethercamp and getBalance API), however it is not clear to me what failed exactly, and how ...
7
votes
1
answer
11k
views
Obtain token transfer data from an address
I would like to obtain token transfer data from an address via Rest API
For example, take this address:
https://etherscan.io/address/0xfbb1b73c4f0bda4f67dca266ce6ef42f520fbb98#tokentxns
(Etherscan ...
6
votes
2
answers
2k
views
How do block explorers actually work?
How do block explorers interface with a chain differently than full nodes? Would it be possible to integrate block explorer features into a full node implementation in the future?
3
votes
1
answer
2k
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Why is my balance not equal to the sum of inbound, minus the sum of outbound and fees?
I expect to be able to calculate the balance of an account in this way: add up the value on all the incoming transactions, and subtract the value on all the outgoing transactions, then subtract all ...
9
votes
3
answers
6k
views
How could "ethereum block explorer" connect into geth that is already running on the main server securely?
I am working on private Ethereum Network. I run Ethereum boot-node and Ethereum Block Explorer app ( https://github.com/etherparty/explorer (A lightweight ethereum block explorer.) ) on the main ...
7
votes
2
answers
785
views
How many Ethereum contracts have been published?
Is there a place to see how many Ethereum contracts have been published?
If someone wanted to calculate that, it would just be total number of accounts minus accounts with code, right? Any ...
7
votes
2
answers
19k
views
Ethereum Private chain Explorers [duplicate]
I have created a private blockchain by initializing a new Genesis block. Created few accounts and have now substantial amount of Ethers as well. I am able to deploy and execute my contracts on this ...
6
votes
1
answer
6k
views
Which open source ethereum blockchain explorer is the best for private chain? [closed]
I have got eth-net-stats deployed with my private ethereum chain, but apparently it's far from being a real blockchain explorer.
Are there any good open source blockchain explorers for private ...
6
votes
6
answers
14k
views
Are there any blockchain/transaction APIs for the Ethereum network?
In the Bitcoin world there are a number of APIs such as:
blockchain.info blockr.io blockcypher.com etc.
which allow a web application to access block and transaction data from the blockchain, as ...
5
votes
2
answers
3k
views
How to track payments to contract
Can I track received payments to smart contract on a block explorer or do I need to run a contract method for this? I need the amount and payment identification information (I need to identify the ...
4
votes
1
answer
5k
views
Open Source Ethereum Blockchain Explorer [duplicate]
I am setting up a private blockchain with Ethereum Geth nodes. All work OK but there is no appropriate open source blockchain explorer for my private blockchain.
EtherChain Light is perfect but it ...
4
votes
2
answers
4k
views
Where can I find transactions per second statistics?
A few days ago Vitalik claimed Ethereum was doing 8 transactions per second. The tweet linked to Etherchain, which doesn't seem to have a transactions per second graph.
Where can I find an Ethereum ...
0
votes
1
answer
127
views
Methods of attaching data to an ethereum address?
I'm trying to setup a system where you can attach a name and website url to an ethereum address. Then have it get called back in an ethereum block explorer I'm building. What are some ways where a ...