Blockchain Explorer | learn me a bitcoin

Memory Pool

45,521 transactions

40.51 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,121	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 51 secs	1.00 vMB	6,070	8

Blockchain

Tip: 844,120 (333,380 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,740 510,740	0000000000000000000732bc7da4573008b33e0eb396a984d745891f4fe3dfd8	24 Feb 2018, 21:25	1.02 MB	860	30
510,739 510,739	00000000000000000012ada83f0c6f4ae7f508999517bd7a664022042c7792d4	24 Feb 2018, 21:18	1.02 MB	614	19
510,738 510,738	0000000000000000004f5dd0069a612e3bf984b51904319eedffce415d428a9c	24 Feb 2018, 21:14	1.02 MB	927	28
510,737 510,737	00000000000000000020ed2ad0015943f84eebc559d3236f4cfcf2063d7a3932	24 Feb 2018, 21:06	1.09 MB	1,782	46
510,736 510,736	00000000000000000055faed4da62b60c26b73630cf6fbdc741c0438ee2094bb	24 Feb 2018, 20:51	1.03 MB	1,212	41
510,735 510,735	0000000000000000004efa48f21a0cbe7dba33d86cc8d928d2d42781eeee2415	24 Feb 2018, 20:43	1.01 MB	529	12
510,734 510,734	0000000000000000004902d882224ebb11947123529ad737d775850a07a9d764	24 Feb 2018, 20:40	1.24 MB	2,068	27
510,733 510,733	00000000000000000058e6dad1a29ebe9f9a9207d0861e4115e8ab772320b63b	24 Feb 2018, 20:38	1.08 MB	2,526	142
510,732 510,732	0000000000000000005c6dd5426e38b366ba030e992408af1eaa09d287b526ce	24 Feb 2018, 20:03	0.15 MB	419	81
510,731 510,731	00000000000000000036282ad0367c475dc99824e06efcb3ab31e3e0dfb5cb57	24 Feb 2018, 20:01	1.04 MB	1,376	40
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

Previous 10 blocks ↓

Total Size: 650.72 GB

Node Information

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

Uptime: 1 month, 16 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,014.81 GB sent, 64.54 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.