is it possible to calculate total confirmed transactions till a block ? - page 2.

DannyHamilton

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Quote from: sonerbo on March 06, 2016, 03:32:54 PM

I need the total count of the confirmed transactions from 1-399000th block.

There were a total of 96 transactions confirmed in block number 399000.

Quote from: sonerbo on March 06, 2016, 03:32:54 PM

İs that clear ??

1 block 1 transaction

2 block 2 transacktion

3 block 5 transaction

1-3 block total 8 transaction. I need 1-399000

So the total number of transactions confirmed in all blocks from block number 1 up to and including block number 399000?

I think it will be somewhere between 110000000 and 111000000. Do you need an exact number, or just a close approximation?

Do you only want transactions with spendable outputs? Do you only want the count of transactions that pay to a standard bitcoin address, or should the total include transactions that pay to a non-standard script?

Quote from: sonerbo on March 06, 2016, 03:32:54 PM

Its in the hash ( 000000000000000003d2548d4c19a5e91a8762c764f3195a7cb4be189bb1da48 ) I think..

That is the hash of the block header of block number 399000. It is not possible to decode that hash into anything useful. The block header that was used as input to the hashing function contained the following:

Version: 00000004
Previous Block Hash: 0000000000000000010cb91a899239148b28b0d6182286b8c8fd1b8e422183d9
Merkle Root: 89b80612102795be5a8e78502d5e49fbe47ae2a192d08fb28daad6a2e14327f7
Time: 56C5ADD0
Bits: 1807a114
Nonce: 3A73B160

Quote from: sonerbo on March 06, 2016, 03:32:54 PM

and also there is a graph in blockchain.info for total transactions but I need the exact total value at 399000.

I can't imagine what you'd need the "exact" total for, but you are welcome to add them all up if you like.

Start here:
https://blockchain.info/block-height/1
(You'll see that block had 1 transaction)

Then here:
https://blockchain.info/block-height/2
(Again you'll see that block had 1 transaction)

Next here:
https://blockchain.info/block-height/3
(Yet again you'll see that block had 1 transaction)

Just keep adding 1 to the number on the end of the link until you get to 399000. Add up the number of transactions in all the blocks, and you'll have your total.

sonerbo

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Quote from: achow101 on March 06, 2016, 03:44:51 PM

Quote from: sonerbo on March 06, 2016, 03:41:57 PM

ı don't use the bitcoin wallet. it will take so long to wait for bitcoind . and also ı have no idea how to compile a programe from that code Cry

It can be modified to work with other APIs like blockchain.info's.

Also, it isn't code, it is pseudocode which is just logic, not actual code.

Edit: what OS do you use? I can write you a batch or shell script (os dependent) that does this. I can do it in a few hours after I get to my computer.

ı use win 7 . Am not sure u asked this

am not a computer genius. ı just see a few c++ lessons at universty its all.

achow101

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Activity: 3458

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Just writing some code

Quote from: sonerbo on March 06, 2016, 03:41:57 PM

ı don't use the bitcoin wallet. it will take so long to wait for bitcoind . and also ı have no idea how to compile a programe from that code Cry

It can be modified to work with other APIs like blockchain.info's.

Also, it isn't code, it is pseudocode which is just logic, not actual code.

Edit: what OS do you use? I can write you a batch or shell script (os dependent) that does this. I can do it in a few hours after I get to my computer.

sonerbo

copper member

Activity: 1358

Merit: 523

Quote from: achow101 on March 06, 2016, 03:37:51 PM

Quote from: sonerbo on March 06, 2016, 03:32:54 PM

ı need the total count of the confırmed transactions from 1-399000 th block.

İs that clear ??

1 block 1 transaction

2 block 2 transacktion

3 block 5 transaction

1-3 block total 8 transaction. ı need 1-399000

its in the hash ( 000000000000000003d2548d4c19a5e91a8762c764f3195a7cb4be189bb1da48 ) ı think.. and also there is a graph in blockchain.info for total transactions but ı need the exact total valu at 399000 .

edit : https://blockchain.info/charts/n-transactions-total this is the chart.

Shorena has already given you the pseudo code for it. You already have the logic, you just need to implement that in whatever programming language you want as a program or script which connects to bitcoind to get the data you want.

ı don't use the bitcoin wallet. it will take so long to wait for bitcoind . and also ı have no idea how to compile a programe from that code Cry

achow101

staff

Activity: 3458

Merit: 6793

Just writing some code

Quote from: sonerbo on March 06, 2016, 03:32:54 PM

ı need the total count of the confırmed transactions from 1-399000 th block.

İs that clear ??

1 block 1 transaction

2 block 2 transacktion

3 block 5 transaction

1-3 block total 8 transaction. ı need 1-399000

its in the hash ( 000000000000000003d2548d4c19a5e91a8762c764f3195a7cb4be189bb1da48 ) ı think.. and also there is a graph in blockchain.info for total transactions but ı need the exact total valu at 399000 .

edit : https://blockchain.info/charts/n-transactions-total this is the chart.

Shorena has already given you the pseudo code for it. You already have the logic, you just need to implement that in whatever programming language you want as a program or script which connects to bitcoind to get the data you want.

sonerbo

copper member

Activity: 1358

Merit: 523

Quote from: DannyHamilton on March 06, 2016, 03:24:26 PM

Quote from: sonerbo on March 06, 2016, 03:20:16 PM

CAN SOMEBODY HELP ME PLEASE !!!!!!

Sure. What do you need help with?

Your post isn't clear. Are you trying to find out how many transactions there were in a block? Do you know the block height?

If so, just replace the 401451 in the following link with the actual block height you are looking for:
https://blockchain.info/block-height/401451

On the resulting page you'll see "Number Of Transactions". The number next to that is the number of transactions that were in the block.

ı need the total count of the confırmed transactions from 1-399000 th block.

İs that clear ??

1 block 1 transaction

2 block 2 transacktion

3 block 5 transaction

1-3 block total 8 transaction. ı need 1-399000

its in the hash ( 000000000000000003d2548d4c19a5e91a8762c764f3195a7cb4be189bb1da48 ) ı think.. and also there is a graph in blockchain.info for total transactions but ı need the exact total valu at 399000 .

edit : https://blockchain.info/charts/n-transactions-total this is the chart.

DannyHamilton

legendary

Activity: 3472

Merit: 4794

Quote from: sonerbo on March 06, 2016, 03:20:16 PM

CAN SOMEBODY HELP ME PLEASE !!!!!!

Sure. What do you need help with?

Your post isn't clear. Are you trying to find out how many transactions there were in a block? Do you know the block height?

If so, just replace the 401451 in the following link with the actual block height you are looking for:
https://blockchain.info/block-height/401451

On the resulting page you'll see "Number Of Transactions". The number next to that is the number of transactions that were in the block.

sonerbo

copper member

Activity: 1358

Merit: 523

Quote from: brituspol on March 06, 2016, 03:02:05 PM

Quote from: sonerbo on March 06, 2016, 02:59:13 PM

can anybody offer a FREE help ??

Double posting while wearing a signature is not nice Angry

Ask the knowledgeable in PM for help. Ciyam or knightdk for exampe

is it ok now Huh

CAN SOMEBODY HELP ME PLEASE !!!!!!

brituspol

sr. member

Activity: 458

Merit: 250

From nothing to nothing

Quote from: sonerbo on March 06, 2016, 02:59:13 PM

can anybody offer a FREE help ??

Double posting while wearing a signature is not nice Angry

Ask the knowledgeable in PM for help. Ciyam or knightdk for exampe

sonerbo

copper member

Activity: 1358

Merit: 523

can anybody offer a FREE help ??

sonerbo

copper member

Activity: 1358

Merit: 523

How will i use this ? And what will ı modify ?

shorena

copper member

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Merit: 1528

No I dont escrow anymore.

Quote from: sonerbo on March 05, 2016, 04:10:16 PM

There is a chart in blockchain.com for total transactions by the time. is it possible to calculate it untill a block number ?

like total comfirmed transactions at 399000 block .this block was generated in feb 18 . ı need exact value. ty

Sure, pseudo code:

Code:

total_count = 0

for i = 0 to 399000 do
hash = getblockhash i
block = getblock hash
tx_count = block["tx"].size
total_count = total_count + tx_count
end

modify for your favorite language -> https://en.bitcoin.it/wiki/API_reference_(JSON-RPC)

sonerbo

copper member

Activity: 1358

Merit: 523

There is a chart in blockchain.com for total transactions by the time. is it possible to calculate it untill a block number ?

like total comfirmed transactions at 399000 block .this block was generated in feb 18 . ı need exact value. ty

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