Blockchain Explorer | learn me a bitcoin

Memory Pool

47,099 transactions

43.73 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,056	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 24 secs	1.00 vMB	5,054	27

Blockchain

Tip: 842,055 (440,050 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
402,005 402,005	000000000000000002410db8d92860cb59eeec561bc795bef86ea4223f03aa8d	10 Mar 2016, 09:59	0.05 MB	141	41
402,004 402,004	0000000000000000059529ab59b9576529f9a8a7d6bd1b880961e4e3daf4cf7c	10 Mar 2016, 09:58	0.19 MB	375	36
402,003 402,003	000000000000000005e04ecc6838831346f7a20477dc549d356198c114024c86	10 Mar 2016, 09:56	0.71 MB	1,122	28
402,002 402,002	00000000000000000073d9c918add810bd6d8eac9a9f0abe02998765016b084b	10 Mar 2016, 09:49	0.93 MB	2,013	43
402,001 402,001	000000000000000006e4cba5d6971fe5dd734dc68e158bf0a6f4d78c11d0e91f	10 Mar 2016, 09:35	1.00 MB	2,784	63
402,000 402,000	0000000000000000001b7da4ed218caf465ca9bb08a33712e8fc3fa508e6264c	10 Mar 2016, 09:08	0.63 MB	1,194	39
401,999 401,999	00000000000000000698ebac3b51c09608db7acca8ffbdcc3083545bc1dfd3e6	10 Mar 2016, 08:58	0.47 MB	1,215	45
401,998 401,998	000000000000000002f533df438e7df13eb7e2ddb5b5965218e7e416a60cdeab	10 Mar 2016, 08:51	0.64 MB	1,094	33
401,997 401,997	00000000000000000558adb4cfd153c809db6dcb7b0ae6553ef9640857c973ef	10 Mar 2016, 08:40	0.97 MB	1,158	25
401,996 401,996	000000000000000002cdf3847d042969ed29b69d0f4c32712d45133397f42d8d	10 Mar 2016, 08:30	1.00 MB	734	26
401,995 401,995	000000000000000005f710fe849489debab54878a5da5a4dd219a7743bb02ad3	10 Mar 2016, 08:25	0.27 MB	630	51
401,994 401,994	000000000000000003af7a3f99e83e2c95bc255051874a1388e49dd2e0a11c1b	10 Mar 2016, 08:19	0.19 MB	354	39
401,993 401,993	000000000000000001b271c490e953e3a9198b5a6407122b2b99df51fc766ceb	10 Mar 2016, 08:17	0.77 MB	1,479	38
401,992 401,992	000000000000000004efae1c3f1d74137998ccdf2f4eb22dd96360dd09203778	10 Mar 2016, 08:04	0.95 MB	2,063	43
401,991 401,991	000000000000000000c8379b4329d63a9990b1a04d8206e67017037283ff0705	10 Mar 2016, 07:45	0.34 MB	534	33
401,990 401,990	00000000000000000284742555dc186f0564d94ea095bcb41a7a9ffd26bf2d76	10 Mar 2016, 07:39	1.00 MB	1,449	45
401,989 401,989	0000000000000000028c0dce492bae4c1f4108d1d6d94e65338865d88faef06a	10 Mar 2016, 07:25	0.53 MB	987	39
401,988 401,988	00000000000000000127574b0fc03258d2c6aa466dddbdbab4139ea0f10e333e	10 Mar 2016, 07:14	0.53 MB	1,037	44
401,987 401,987	0000000000000000009d81c2a2dfc2dc2d83dc249710923c63dfe16c8dafb86e	10 Mar 2016, 07:05	1.00 MB	574	10
401,986 401,986	000000000000000003e272cda1350c33e0ed3c8c7e6cd4bbcb89120a903ef771	10 Mar 2016, 07:02	0.78 MB	1,696	44
401,985 401,985	000000000000000005fcc3a6a96f8ad12ade7ccc8bd9d07ca386534bfaae7228	10 Mar 2016, 06:47	0.26 MB	588	40

Previous 10 blocks ↓

Total Size: 646.86 GB

Node Information

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

Uptime: 1 month, 1 day, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,427.47 GB sent, 40.80 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.