Blockchain Explorer | learn me a bitcoin

Memory Pool

79,086 transactions

37.87 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,519	00000000000000000003629a0000000000000000000000000000000000000000	39 mins, 48 secs ago	1.00 vMB	3,650	15

Blockchain

Tip: 844,518 (415,700 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
428,803 428,803	00000000000000000143b673c27646b2911bb527c9059e4fa3bf9ff7287667ae	08 Sep 2016, 05:50	0.12 MB	291	59
428,802 428,802	00000000000000000007bd030d68e748ba1c77fb9a6886cd3b7052a26646d683	08 Sep 2016, 05:48	0.56 MB	1,386	58
428,801 428,801	0000000000000000015d608750cf5028a0f0cff0caa5e949a9c8238fa14659e1	08 Sep 2016, 05:37	0.83 MB	1,690	51
428,800 428,800	000000000000000004aa9e38401491b443f0d8de149a2bc4a0a2621880e41e88	08 Sep 2016, 05:27	0.57 MB	1,373	56
428,799 428,799	00000000000000000128c27b90a739e50db3d7a96586d5f8a9df90cc5ebddbdc	08 Sep 2016, 05:17	0.99 MB	1,149	25
428,798 428,798	000000000000000001d49214249653c34bdc1dea545388f3df04a993179e23a1	08 Sep 2016, 05:10	1.00 MB	2,458	52

Previous 10 blocks ↓

Total Size: 651.49 GB

Node Information

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

Uptime: 1 month, 18 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,139.18 GB sent, 68.94 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.