Blockchain Explorer | learn me a bitcoin

Memory Pool

21,452 transactions

46.96 vMB

Show Random Selection

Max Size: 140/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,927	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 15 secs	1.00 vMB	1,238	9

Blockchain

Tip: 843,926 (333,196 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,730 510,730	00000000000000000014041f728929e8094e2cb6ac532f3b0da4cbce3a7ad6a6	24 Feb 2018, 19:49	1.02 MB	983	34
510,729 510,729	00000000000000000035a997a9e010f91985d8f20ab0bf8da8c4792ab205cb9a	24 Feb 2018, 19:41	1.04 MB	1,249	32
510,728 510,728	000000000000000000341d166847b0742a11e8246602301cfed0b6681226211a	24 Feb 2018, 19:32	0.56 MB	1,438	94
510,727 510,727	00000000000000000024561d3db913d7c7b5970940d37ab865544b4c7628981c	24 Feb 2018, 19:20	1.00 MB	500	13
510,726 510,726	0000000000000000002427a26cfdf793156043366ed4d85adec38765310bd927	24 Feb 2018, 19:16	1.05 MB	1,505	40
510,725 510,725	00000000000000000010945ce0619440a610c5990ac67dad4cc676ca521455f0	24 Feb 2018, 19:04	1.01 MB	364	7
510,724 510,724	000000000000000000500558cb2cd65218d4133586c13244c99a12e61a3ae492	24 Feb 2018, 19:02	1.00 MB	157	2
510,723 510,723	00000000000000000035b1290f0126f85ec07a2f5a740007398d1d9435aa1079	24 Feb 2018, 19:02	1.01 MB	659	25
510,722 510,722	00000000000000000020cdc4da28c2829753fe4e0aff824d6d1bccfdbcb2e949	24 Feb 2018, 18:57	1.00 MB	426	10
510,721 510,721	0000000000000000001251f5ca9cb020bd1064ee6aa929ab9257df9dd8cd5deb	24 Feb 2018, 18:55	1.04 MB	1,292	44
510,720 510,720	00000000000000000058be838cacd0df5663d541e8818bd02e8e6c957e795fec	24 Feb 2018, 18:44	1.01 MB	766	21
510,719 510,719	0000000000000000003c57293d106cd07173be47c766e234da3ac31d6140f09d	24 Feb 2018, 18:39	1.04 MB	1,462	62
510,718 510,718	0000000000000000003e24286a488ce4b620439d4f7f8f51eda67d5bc5e972e8	24 Feb 2018, 18:29	1.10 MB	2,524	86
510,717 510,717	000000000000000000211dba982770be0dbdc96d18c69aba3727d2975f7703da	24 Feb 2018, 18:06	1.01 MB	384	9
510,716 510,716	00000000000000000059cf6bcf96e1eef4d4b88749cd1129a63cea618debfcb8	24 Feb 2018, 18:04	1.05 MB	1,639	63
510,715 510,715	00000000000000000057a511d1b11398e7a42771b0fc3d89fafeb4f70bcb9c57	24 Feb 2018, 17:52	1.02 MB	499	17
510,714 510,714	0000000000000000003ae482798fbcc98187361439c4014ffd3d3e6124e0e790	24 Feb 2018, 17:49	1.03 MB	1,100	39
510,713 510,713	0000000000000000000fbdd846fae3f25676fcaffd74f93cd8e6ba1e380c758b	24 Feb 2018, 17:40	1.07 MB	2,352	87
510,712 510,712	0000000000000000003c4f87df4ab794ee7b6c0c311a09ee1168a897863b1542	24 Feb 2018, 17:20	1.04 MB	2,021	21
510,711 510,711	00000000000000000009f6fcc9bbb9b18d78a85809cb099058d6e48c4ee93dcd	24 Feb 2018, 17:16	1.09 MB	2,182	58
510,710 510,710	000000000000000000053bdce3079373adb935b5d5baaafdaa525f1c88ad5efb	24 Feb 2018, 17:07	1.10 MB	1,808	101

Previous 10 blocks ↓

Total Size: 650.38 GB

Node Information

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

Uptime: 1 month, 14 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,966.31 GB sent, 62.65 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.