Blockchain Explorer | learn me a bitcoin

Memory Pool

51,058 transactions

36.93 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,130	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 24 secs	1.00 vMB	5,574	28

Blockchain

Tip: 842,129 (385,114 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
457,015 457,015	00000000000000000009c1c20eed77fd65dcb3aeff908af39dc9880729a3d584	13 Mar 2017, 05:23	1.00 MB	1,002	47
457,014 457,014	00000000000000000095a8b1cc629b90db88a1e1103148a82508b1d5d8af9e5f	13 Mar 2017, 05:22	1.00 MB	1,510	91
457,013 457,013	000000000000000001a57552336aa6b82847bad29a61bef813075934727959b4	13 Mar 2017, 05:17	1.00 MB	1,919	142
457,012 457,012	0000000000000000002db917e1188c2e210797bb0cb5fb31629660c29a0e0695	13 Mar 2017, 05:13	1.00 MB	1,401	113
457,011 457,011	000000000000000002540b2c07a13ebdafc9407a8dc0c2a5666c3b7b463d8fa9	13 Mar 2017, 04:58	1.00 MB	2,509	200
457,010 457,010	00000000000000000137a4a5bd9a034f0affd880d9416e198e57ba29818bdd95	13 Mar 2017, 04:30	1.00 MB	1,706	114
457,009 457,009	0000000000000000013e149efb03b4e1fe708846c4c01c647fa33de4aa468b36	13 Mar 2017, 04:22	1.00 MB	1,249	68
457,008 457,008	000000000000000001b71c047bee6f00920976c9433367a49a7b150647232713	13 Mar 2017, 04:17	1.00 MB	673	17
457,007 457,007	00000000000000000067ff5fe3b9e2807e4f4f85ea6015651beb518f731d344d	13 Mar 2017, 04:16	1.00 MB	1,021	73
457,006 457,006	00000000000000000207f2c77f0231aa60e4b476dbbba9577c08cf3b0ec1d228	13 Mar 2017, 04:10	1.00 MB	1,152	80
457,005 457,005	0000000000000000008b1c14220cfb42da7655cb923bb18af678d14d28e93d06	13 Mar 2017, 04:04	1.00 MB	1,043	67
457,004 457,004	0000000000000000011760f63d10d3030106999b2bf90f6390b3cf7fcb17f295	13 Mar 2017, 04:03	1.00 MB	1,611	196
457,003 457,003	0000000000000000006687cc8a1d189d0570bd966d11e2d7c8f8ef71c9a895f2	13 Mar 2017, 03:48	1.00 MB	2,204	166
457,002 457,002	0000000000000000018efad23f358b44a81676c3d3c5fd93566ed4b24e6997a6	13 Mar 2017, 03:34	1.00 MB	686	45
457,001 457,001	000000000000000000b02fe6b078e9fff724d92860c6c57597ec6b055e8dee3c	13 Mar 2017, 03:30	1.00 MB	2,038	139
457,000 457,000	000000000000000001d4663a5ed602240c11eb0b36b9c0c7f02dfd1ea4499f67	13 Mar 2017, 03:21	1.00 MB	2,431	129
456,999 456,999	0000000000000000020a3d86bd72fcb1ba0f16944c1c6a7d88135faefc3af193	13 Mar 2017, 03:17	0.99 MB	1,960	144
456,998 456,998	0000000000000000007247979ae8c0d201b22a579206f8d88a4b9dc8df1835b0	13 Mar 2017, 03:08	1.00 MB	1,834	168
456,997 456,997	00000000000000000040279f719251eb1d46e4eda4fc13601b51ea84b5747a44	13 Mar 2017, 03:02	1.00 MB	2,660	209
456,996 456,996	000000000000000000464a503b3f73649905768adfbce82434b36cf57028e354	13 Mar 2017, 02:38	1.00 MB	1,871	140
456,995 456,995	0000000000000000010956bd433e4f084045eece45be8df9a227d9cc36600b21	13 Mar 2017, 02:06	1.00 MB	624	46

Previous 10 blocks ↓

Total Size: 646.99 GB

Node Information

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

Uptime: 1 month, 1 day, 16 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,443.01 GB sent, 42.11 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.