Blockchain Explorer | learn me a bitcoin

Memory Pool

35,617 transactions

33.26 vMB

Show Random Selection

Max Size: 152/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,836	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 5 secs	1.00 vMB	4,402	16

Blockchain

Tip: 841,835 (291,333 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
550,502 550,502	0000000000000000001af0f46736ea849ee9411bea072bf9117127961e20a0ae	17 Nov 2018, 22:46	1.05 MB	2,123	3
550,501 550,501	00000000000000000007f177c696ae12555acf40cbae652e3a854088909197c8	17 Nov 2018, 22:44	1.28 MB	3,277	33
550,500 550,500	0000000000000000000cf98ff46d56500cec9e2bd4670184d72e3bfb8a8260ae	17 Nov 2018, 22:12	0.22 MB	441	14
550,499 550,499	00000000000000000013ec768fe0aafbdf68936a24fe101c313334a14726200a	17 Nov 2018, 22:09	0.26 MB	319	15
550,498 550,498	00000000000000000027d5b0f54a7343e0b189679ad0d7e703da00c58fdb7b15	17 Nov 2018, 22:07	1.23 MB	1,150	6
550,497 550,497	0000000000000000000ace77f1a7c61cd8bf3bf614981f485693f017db8d3ff7	17 Nov 2018, 22:02	1.40 MB	1,057	9
550,496 550,496	000000000000000000231c1d0da6c98b82487f1dd114463ae104837defc70399	17 Nov 2018, 21:59	1.16 MB	2,681	9
550,495 550,495	000000000000000000287ac12c5dff8082c4fac85f59ab8819c9c8b3b485b53a	17 Nov 2018, 21:52	1.12 MB	2,886	7
550,494 550,494	00000000000000000012d278702d064e7713e62d85a41df12f89a09cea05e572	17 Nov 2018, 21:47	1.27 MB	2,994	23
550,493 550,493	00000000000000000002727cd5d78af1c8306d5320afeda51f348fdb73be13e4	17 Nov 2018, 21:28	1.46 MB	2,749	24
550,492 550,492	00000000000000000004fa8ae0c26d7c9ba1ed91ca2ab5fff17669637e1ee9bf	17 Nov 2018, 21:11	1.30 MB	3,215	26
550,491 550,491	0000000000000000001f2fe838770d95e43e5c35fef82c5fe49235d25cdc7ec2	17 Nov 2018, 20:53	1.44 MB	2,601	28
550,490 550,490	000000000000000000006c7c6f83b9c83c31ee6fcfc323fef75970cf6b248f9a	17 Nov 2018, 20:35	1.34 MB	2,853	42
550,489 550,489	0000000000000000000e5823018eb71ffb3919b18a1db2f152e3bb443ec068bc	17 Nov 2018, 19:52	1.41 MB	1,790	11
550,488 550,488	00000000000000000014427bdd1c2463a837546b170fc604f086683ed0f2974c	17 Nov 2018, 19:44	1.22 MB	2,994	20
550,487 550,487	0000000000000000002473273f407d1a00ad719de4a231bca97df420269903da	17 Nov 2018, 19:30	1.29 MB	3,053	27
550,486 550,486	0000000000000000000d13781e4ff79020695b29b87c269ae6e5efc9b026a524	17 Nov 2018, 19:08	1.27 MB	1,086	7
550,485 550,485	00000000000000000006487c321df2448a1ad4dcfd771c6206d76e9dd883efc6	17 Nov 2018, 19:03	1.35 MB	2,290	15
550,484 550,484	0000000000000000002372ef09d098a92fdb9688388c8b178e51cab3820ad570	17 Nov 2018, 18:51	1.29 MB	2,704	18
550,483 550,483	0000000000000000000d5f1cdd14d53d7b131ad76379de1d85153c49acfe7ac1	17 Nov 2018, 18:37	1.05 MB	1,220	9
550,482 550,482	00000000000000000019f18ea866cea468625b55a3198b021d7eb962f42c9a76	17 Nov 2018, 18:32	1.50 MB	540	3

Previous 10 blocks ↓

Total Size: 646.45 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 30 days, 28 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,355.92 GB sent, 37.83 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.