Blockchain Explorer | learn me a bitcoin

Memory Pool

32,956 transactions

54.39 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,132	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 10 secs	1.00 vMB	2,077	12

Blockchain

Tip: 843,131 (497,249 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
345,882 345,882	00000000000000000c5f748a455bd54f663252f522fd9a6edc293dd53f6e4e20	02 Mar 2015, 20:25	0.75 MB	1,431	27
345,881 345,881	0000000000000000011aa6f0fed6ec0ea58a510b8d4b5c35c6bf7b46d2e6cea8	02 Mar 2015, 20:09	0.26 MB	380	17
345,880 345,880	000000000000000005e9ec1f60622eded3bc45e4d937f82136437afc8c88060a	02 Mar 2015, 20:06	0.75 MB	1,438	26
345,879 345,879	00000000000000000cf2570f1adc7aa8cc2599e81f92c17079c66cae4598935b	02 Mar 2015, 19:50	0.18 MB	293	20
345,878 345,878	00000000000000001651b977f09d191eddb229820e03a251736623c40c1b1c16	02 Mar 2015, 19:47	0.09 MB	94	35
345,877 345,877	00000000000000000eb9caa91e21fab7a52e916e8473e3dc35957c4ad99d888d	02 Mar 2015, 19:46	0.19 MB	270	18
345,876 345,876	000000000000000014becf95dc8fc83024c1047513a06aedc53834210fd2d4c2	02 Mar 2015, 19:44	0.59 MB	1,101	20
345,875 345,875	0000000000000000142820bbb0d3c0621d94d7e769a7c2ad599885e298a5b7c4	02 Mar 2015, 19:36	0.90 MB	1,633	26
345,874 345,874	00000000000000000d5f987c06a6e326d9e886ba9675f4067b9e9117a8b662d6	02 Mar 2015, 19:19	0.75 MB	857	20
345,873 345,873	0000000000000000080cffa2fdeafd1e5e126b36e46934b9a8c06d1647df9b51	02 Mar 2015, 19:11	0.75 MB	939	18
345,872 345,872	000000000000000013335123efbc402b759b2442258b41098c7b25234fe5ae93	02 Mar 2015, 19:10	0.75 MB	2,402	46
345,871 345,871	00000000000000000604bb1dd2cbca3628271bf719a016c6875ccd8dfdc9abd4	02 Mar 2015, 18:22	0.04 MB	96	29
345,870 345,870	00000000000000000a6a0edca070dee331e5f7940eb6f022c5893b91407e8fee	02 Mar 2015, 18:21	0.90 MB	1,776	28
345,869 345,869	0000000000000000136197b00d3684485500435064d1b61e4f69f5f3a5b2be77	02 Mar 2015, 18:11	0.23 MB	512	28
345,868 345,868	0000000000000000155cb376be0456809649df26521dd9365e3c24ce23a78ac4	02 Mar 2015, 17:54	0.25 MB	419	19
345,867 345,867	00000000000000000703bc0adf14abbd9c0abd30c90785c6b25efe49c31fd995	02 Mar 2015, 17:52	1.00 MB	1,903	25
345,866 345,866	0000000000000000061f07528a564d0d617de2569f152ff49020e13b7f88861d	02 Mar 2015, 17:33	0.31 MB	499	21
345,865 345,865	00000000000000000c8dc88ca814f0501c2bb245fb94fcefea0181b0c561bbbf	02 Mar 2015, 17:28	0.77 MB	1,117	21
345,864 345,864	00000000000000000c95308d2bb7ebe5216a5d32f90e2a1c47b0b8266d34f790	02 Mar 2015, 17:17	0.23 MB	341	20
345,863 345,863	000000000000000003192d0296c5adc68caf1166f65dbd7f0a8168104e62e62f	02 Mar 2015, 17:15	0.08 MB	76	8
345,862 345,862	0000000000000000072e0845b135483f8412366a9e395c0389416efd403ee390	02 Mar 2015, 17:14	0.37 MB	705	24

Previous 10 blocks ↓

Total Size: 648.89 GB

Node Information

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

Uptime: 1 month, 9 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,717.83 GB sent, 55.02 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.