Blockchain Explorer | learn me a bitcoin

Memory Pool

26,712 transactions

53.20 vMB

Show Random Selection

Max Size: 158/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,893	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 41 secs	1.00 vMB	1,978	10

Blockchain

Tip: 843,892 (535,189 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
308,703 308,703	000000000000000009ace75c8238e4c9d53e677cc61be9788d9a94a04750cf2e	01 Jul 2014, 05:59	0.24 MB	361	27
308,702 308,702	000000000000000024926e897e23c310129dc76d705d298231303f86e0d23f4b	01 Jul 2014, 05:50	0.18 MB	287	29
308,701 308,701	00000000000000002af6d16a3bbaf4bbfc8cd328a90c97537595d3941960975f	01 Jul 2014, 05:42	0.10 MB	117	36
308,700 308,700	000000000000000000337c3d4b54266ed14ee7e9e0cae5e287d1213fb039f705	01 Jul 2014, 05:41	0.06 MB	76	23
308,699 308,699	00000000000000001d3f239d7010e9dbaf032ec88b38a7e34f63ec753b664356	01 Jul 2014, 05:38	0.06 MB	108	22
308,698 308,698	000000000000000014d74563440ef9e6a7141ffe33f9833b2e06c502f02a011a	01 Jul 2014, 05:36	0.06 MB	102	8
308,697 308,697	00000000000000001b6820e6a886252355ce5cf7fb7bdbdf2b6ce9d1cfd0f9c0	01 Jul 2014, 05:35	0.65 MB	916	25
308,696 308,696	000000000000000025ab35d004e1ef62ba278a89a0dec0480f4317b2bf4aecf4	01 Jul 2014, 05:12	0.35 MB	761	32
308,695 308,695	00000000000000003af5419369322bb6a799dae523180299a6edde6950e05705	01 Jul 2014, 04:50	0.44 MB	433	18
308,694 308,694	000000000000000004784d9c94f1869a5173d8820969c4b1492f08bbd045258b	01 Jul 2014, 04:47	0.25 MB	693	45
308,693 308,693	00000000000000001fccbc9b10aced43e4978db44151e5d408b3305ce90cf96b	01 Jul 2014, 04:19	0.47 MB	811	31
308,692 308,692	000000000000000008e9720fbdd3c03b7e92253b893608effd8e090ef1f33cd7	01 Jul 2014, 03:58	0.26 MB	362	24
308,691 308,691	000000000000000035615513e3f9be627c67d63e560227d3499b7df2a52c4b45	01 Jul 2014, 03:51	0.21 MB	309	25
308,690 308,690	00000000000000003fe848f078b27b801fbf5f037f0276e59c03e5793866bf5b	01 Jul 2014, 03:45	0.40 MB	626	26
308,689 308,689	00000000000000002847cc92fe75f7ab8d36538a15265f4dc020c00b1179ccbf	01 Jul 2014, 03:33	0.02 MB	43	31
308,688 308,688	000000000000000040c637d90f4619097efcde28faf460968ffcfaee6f3c523c	01 Jul 2014, 03:33	0.18 MB	314	24
308,687 308,687	000000000000000018c6569d417e896293e146aacfb9f1030cb8e375b828fcd0	01 Jul 2014, 03:31	0.00 MB	1	0
308,686 308,686	000000000000000004621e8b60ab808294af50e259f591bfd100dd59a54c1a7a	01 Jul 2014, 03:25	0.15 MB	193	9
308,685 308,685	00000000000000001e3448143774ca3cc98b7e2787ca3f4eae6cd2fd2c610673	01 Jul 2014, 03:27	0.14 MB	169	22
308,684 308,684	0000000000000000094e8e2ee83e9b5982630f095c730b78b30b92d55562f59b	01 Jul 2014, 03:24	0.86 MB	900	20
308,683 308,683	00000000000000001e3879b35919b1a56937b8832171f783bee6bad6483f4efa	01 Jul 2014, 03:07	0.35 MB	905	41

Previous 10 blocks ↓

Total Size: 650.33 GB

Node Information

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

Uptime: 1 month, 14 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,958.51 GB sent, 62.41 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.