Blockchain Explorer | learn me a bitcoin

Memory Pool

33,792 transactions

24.28 vMB

Show Random Selection

Max Size: 124/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,229	0000000000000000000331db0000000000000000000000000000000000000000	18 mins, 5 secs ago	1.00 vMB	3,085	32

Blockchain

Tip: 842,228 (385,227 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
456,994 456,994	000000000000000001cbebd59cf521148688bf56ffd884d54053f71b4ea12747	13 Mar 2017, 02:03	1.00 MB	1,927	164
456,993 456,993	000000000000000001a5f8919dd4bc5b04e8604f42a6b2ff2c2f48826d4975ab	13 Mar 2017, 01:52	1.00 MB	247	20
456,992 456,992	000000000000000000c7e1dcfe007cce9ccc63b7d708dc3976dcde4ac4ecbb17	13 Mar 2017, 01:51	1.00 MB	603	55
456,991 456,991	00000000000000000202df5c644e75678e42645d6ef7bb78c923e683f5eb9486	13 Mar 2017, 01:48	1.00 MB	904	101
456,990 456,990	000000000000000001aef914ae1ae03a33c9cb8b72b186caab7c0b5cfd762b64	13 Mar 2017, 01:43	1.00 MB	334	23
456,989 456,989	000000000000000002136f2af17084575208329344c5d7c15962d63ed3830e93	13 Mar 2017, 01:42	1.00 MB	1,977	143
456,988 456,988	000000000000000001953be2a3538f0e7379fcf9953cbda22e576828b4682ecf	13 Mar 2017, 01:29	1.00 MB	1,450	61
456,987 456,987	000000000000000001cd238774376e096fef0fc2a8ed620a0b0cb18f99f5cde3	13 Mar 2017, 01:27	1.00 MB	1,684	78
456,986 456,986	000000000000000001f0afa153068d4dd97886da1179b1c10e496c5806c26965	13 Mar 2017, 01:23	1.00 MB	2,162	168
456,985 456,985	000000000000000001cb9963230582202876e549a3d836487136078d68fd709f	13 Mar 2017, 01:09	1.00 MB	2,402	183
456,984 456,984	000000000000000002277d80da3afb7f8864b6e7fb375723e4f544b7de3af974	13 Mar 2017, 00:52	1.00 MB	1,957	89
456,983 456,983	0000000000000000019affc8631527562a6c8e66ea5ef7f0c7bb06e698ed1a5a	13 Mar 2017, 00:49	1.00 MB	1,984	176
456,982 456,982	000000000000000001edb7457a55a048c88ebf98cbeaf305fae8d067b5f0e697	13 Mar 2017, 00:37	1.00 MB	1,053	77
456,981 456,981	00000000000000000157317c35e4d774823dd2553050a9ba52caf722c6b325a7	13 Mar 2017, 00:35	1.00 MB	2,252	151

Previous 10 blocks ↓

Total Size: 647.15 GB

Node Information

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

Uptime: 1 month, 2 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,459.55 GB sent, 43.54 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.