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Questions tagged [statistics]

Questions related to Ethereum Blockchain statistics.

2
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0answers
15 views

What is driving occasional drop in number of transaction pending in the last few days?

Anyone can explain any events that trigger a sudden drop in pending transactions occasionally (refer to diagram below)?
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1answer
35 views

How can I get the records of invalid blocks once have been mined?

As we all know, an invalid block will be ignored and won't be propagated when a verifier finds its invalidity. However, if there is a need to get the records of all invalid blocks once have been mined ...
2
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1answer
280 views

Ethereum chain data size (GETH w fast sync)

Etherscan provides this statistics, about the chain data size with fast synchronization. I cannot understand if it refers only to the blockchain size (i.e. block headers + block bodies, i.e. ...
0
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0answers
780 views

Ethereum Blockchain Size calculation from Etherscan

I was looking into Etherscan.io charts of Ethereum Block Count and Ethereum Average Block Size. Both of them have the data since 07/30/2015 and if one multiply both time-series (Ex. 07/30/2015 - 644 ...
4
votes
1answer
317 views

How can I count ETH active Wallets and how can I count ETH deployed Smart Contracts?

I am doing a research and I would need to know the following info: Total number of Wallet Addresses Total number of "Active" Wallet Addresses Total number of Deployed Smart Contracts (is it a subset ...
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0answers
83 views

how to get transactions per hour for given ERC20 tokens on blockchain? (preferably with python)

how to get transactions per hour for given ERC20 tokens on blockchain? (preferably with python) Lets say i want to get number of transaction per hour for EOS token.
1
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0answers
35 views

How to calculate the total number of ETH transmitted to the network every day?

I'm trying to calculate the amount of money sent from one address to another on the Ethereum network but I can't find any block explorer API that provides such information. What is the best way to ...
2
votes
2answers
871 views

How many nodes are supporting Ethereum Classic?

To avoid high fees, I am considering deployment of Smart Contracts on Ethereum Classic (around 20 fold cheaper than ETH) but a concern is about network soundness and security. So I was wondering how ...
4
votes
1answer
788 views

Distribution of KECCAK-256 hash values

Are values hashed using KECCAK - 256 uniformly distributed? If I use a KECCAK - 256 hash and then convert it to a number in a range 0 - N using the modulo operation, would the probability of obtaining ...
7
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0answers
834 views

What are the average transaction propagation times in Ethereum for reaching 50% and 95% of nodes?

What are the average transaction propagation times in Ethereum for reaching 50% and 95% of nodes? That is, once a transaction is generated on a given node, how long does it take on average to reach 50%...
1
vote
0answers
92 views

How to distribute credits between workers?

I have just started mining. I have a miner composed by 3 workers. Each worker belongs to a different person. When I'll finalise a block I will receive a payout. I would like to know how to distribite ...
5
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2answers
2k views

What is the mean transaction size and average number of transactions per block on the Ethereum blockchain?

I found an April 7, 2017 post on Bitcoin Stack Exchange saying that Over roughly the past two months, the mean transaction size was about 506 bytes, and the average count of transactions per ...
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1answer
78 views

Does ethstats.net include blocks with 0 transactions?

Does the The Ethereum network status monitor (ethstats.net) include blocks with 0 transactions? Thanks in advance.
2
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0answers
56 views

How does a plot “Gas price to call / memory allocated” looks like?

Pretty simple question: i.e. I have a dummy contract like this one: contract simple { uint[] dataArray; function push_one_more() { dataArray.push(1); } } How does the cost of ...
5
votes
1answer
629 views

Numbers of Miners, Wallets and Contracts

What's the best way to estimate or determine the approximate number of systems doing mining and maintaining the integrity of the ledger (there's https://ethstats.net/, but that doesn't show all miners,...
7
votes
2answers
404 views

Is there a graph of ethereum transaction fees?

I am looking for statistics of how much Ethereum miners make on transactions fees, is there some kind of statistic on this?
2
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2answers
549 views

Tool to chart Ethereum address over time

Is there a tool to chart the amount of Ether of a given address over time? I'm looking for something similar to what Blockchain.info provides. (Example for the presale address here.)
2
votes
2answers
1k views

How many ETH vs ETC full nodes are there?

There are stats here but I believe they combine ETH and ETC. Where can I see the distribution split in full nodes between the two forks?
2
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1answer
71 views

Can someone help me read this stat concerning “distinct miners”?

Scrolling on https://etherchain.org/ , I was looking at "distinct miners" statistics( https://stats.etherchain.org/dashboard/db/distinct-miners ). I just can't figure out what it shows concerning the ...
6
votes
2answers
518 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 ...
4
votes
1answer
1k views

How to add a node to the Ethereum Network Status page?

How to add a node to the Ethereum Network Status page? Does that not happen automatically? What is required to get listed on that page?
3
votes
2answers
3k 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 ...
153
votes
7answers
114k views

What are the Ethereum disk space needs?

How fast is Ethereum blockchain growing and how big is it likely to get in the future? Is it still about 1 GB per month? Are there any data pruning or compression algorithms in place?