Blockchain Explorer | learn me a bitcoin

Memory Pool

80,937 transactions

38.00 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,577	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 53 secs ago	1.00 vMB	2,263	12

Blockchain

Tip: 844,576 (415,752 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,824 428,824	00000000000000000480dd3a7148f49fc93266eeeffe393d3a3c7a8adf8e1d45	08 Sep 2016, 10:50	1.00 MB	2,335	53
428,823 428,823	0000000000000000021638479ea8a09ba78553a341f5c65eda787ed616bcc114	08 Sep 2016, 10:43	1.00 MB	2,224	70
428,822 428,822	000000000000000003b8dabbd7d6f97cc2cdd391ec31d92b13a83754b1619eb7	08 Sep 2016, 10:21	1.00 MB	2,070	75
428,821 428,821	0000000000000000033e375ce752c70f2489e04058f8fcc7079b2f5b665b108c	08 Sep 2016, 10:01	1.00 MB	2,655	66
428,820 428,820	000000000000000003cdf47b514bbbb74c2e33b152c6d2981871118a62f72b95	08 Sep 2016, 09:46	1.00 MB	2,560	90
428,819 428,819	0000000000000000044631ee66bfb13e41b56338f9f49ed9f0ae65e9db7a4a8e	08 Sep 2016, 09:20	1.00 MB	2,242	49
428,818 428,818	000000000000000000e1c993e6fa908e5bc1f4b558011224268738f56494f613	08 Sep 2016, 09:10	1.00 MB	2,508	71
428,817 428,817	00000000000000000290cea14a4e1d6d66d0d94490df8df810f25d83b1af8993	08 Sep 2016, 08:49	0.31 MB	612	54
428,816 428,816	000000000000000000de4808aa91888e5ca607420822449de2b1aeadaab7978b	08 Sep 2016, 08:46	1.00 MB	2,418	65
428,815 428,815	000000000000000000ca1dfe5454bf826c5b182181901c14f2664de21183b452	08 Sep 2016, 08:28	1.00 MB	2,527	54
428,814 428,814	000000000000000003338699e716046381f8b20a3cc0cb51ff8e19fc3fb0a82a	08 Sep 2016, 08:15	1.00 MB	2,345	27
428,813 428,813	000000000000000002beea4b1439b9f2abbb8a74e57c35cb55b78dc4171afacd	08 Sep 2016, 08:11	0.75 MB	1,268	41
428,812 428,812	000000000000000000e941685ae16c80cfaf7365ad7bcd42c77b6747c6fe20ec	08 Sep 2016, 08:08	1.00 MB	2,944	75
428,811 428,811	000000000000000003d8ab869b80ee83e750404efe965f9375b744c13e16d4b7	08 Sep 2016, 07:39	1.00 MB	1,710	44
428,810 428,810	0000000000000000028ad83e18bf42243333fc007c63925b64acf6bc2733a2c4	08 Sep 2016, 07:32	1.00 MB	2,439	68
428,809 428,809	00000000000000000123571262dbc78272fea9226a127ce50af82611d91b8a8a	08 Sep 2016, 07:10	0.97 MB	726	18
428,808 428,808	0000000000000000032f179bde8516a2df05ca0942dabbe24f401bfc732bddfd	08 Sep 2016, 07:08	1.00 MB	1,762	35
428,807 428,807	0000000000000000047c972e25a4be7ba6b0a57ebf1554af5885240d4250e5b8	08 Sep 2016, 07:05	1.00 MB	2,671	78
428,806 428,806	0000000000000000006219d3ee2bf42efb93ffc7d71385e5d582285f06a7942f	08 Sep 2016, 06:38	1.00 MB	2,160	56
428,805 428,805	0000000000000000014341a5489c15e1cb0580daea0cdfc6971d1b4704b3da45	08 Sep 2016, 06:28	1.00 MB	2,730	75
428,804 428,804	0000000000000000006cf889f36c8c8b7b1cf5af7a5ec3efa31ad72bcb515555	08 Sep 2016, 05:53	0.31 MB	742	37

Previous 10 blocks ↓

Total Size: 651.60 GB

Node Information

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

Uptime: 1 month, 19 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,143.59 GB sent, 69.55 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.