Blockchain Explorer | learn me a bitcoin

Memory Pool

45,127 transactions

48.74 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,369	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 21 secs	1.00 vMB	2,879	32

Blockchain

Tip: 842,368 (419,811 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
422,557 422,557	000000000000000004a55b7c97770548f99153ec09b3622ffea4893759424cbd	28 Jul 2016, 05:06	0.58 MB	929	33
422,556 422,556	00000000000000000230611ae8e4043a6f9c8c556e96c000178d725737bb80a6	28 Jul 2016, 05:05	1.00 MB	2,317	83
422,555 422,555	0000000000000000042174a0b4c0edba5702456b22e58a553af8619009fa46aa	28 Jul 2016, 04:42	1.00 MB	1,911	60
422,554 422,554	000000000000000004a3ffb1c0724ca871d4f0b995fdbfa8e9ff0605795d8d63	28 Jul 2016, 04:30	1.00 MB	2,269	47
422,553 422,553	0000000000000000039eceb3701c4de8638aa2f7d908a53175169626ec67b1f4	28 Jul 2016, 04:27	1.00 MB	2,108	78
422,552 422,552	00000000000000000083f26f33b72e544b4aa0d07f055bf27f07935802b0403e	28 Jul 2016, 04:10	1.00 MB	2,362	57
422,551 422,551	0000000000000000023029ebfb31d16b8c826c66a768f6d24a7550c3e217a030	28 Jul 2016, 04:09	1.00 MB	2,906	109
422,550 422,550	0000000000000000033d7d08be3d5a7cfacbaac792a66342e886485922a29c31	28 Jul 2016, 03:13	1.00 MB	2,361	80
422,549 422,549	000000000000000001c459ab0c3952181ae0b73b88a8d8fa97f6960bb45a4497	28 Jul 2016, 02:50	1.00 MB	1,828	48
422,548 422,548	0000000000000000018b1a65ded5b2643da34bb79b1e7ac2f53d11b73ac9e0ee	28 Jul 2016, 02:42	1.00 MB	1,714	50
422,547 422,547	000000000000000002eaa8b2e64459425a7ec5e358d9a1715280cc031f495b43	28 Jul 2016, 02:40	1.00 MB	3,174	94
422,546 422,546	0000000000000000006840ef2ab6be3cec265c31e10edb566a2c761191e66fcc	28 Jul 2016, 02:05	0.97 MB	2,046	50
422,545 422,545	00000000000000000206ececc8f2b5564ac1f9fa08aa1046c166da942adcf890	28 Jul 2016, 01:57	0.00 MB	14	153
422,544 422,544	000000000000000000d542efcebbcf627b8056a7398dbb11d9313a4c32e02950	28 Jul 2016, 01:57	1.00 MB	2,513	77
422,543 422,543	0000000000000000049a525d874bdac803acbad910e3c542c06f25c21522390c	28 Jul 2016, 01:35	1.00 MB	580	19
422,542 422,542	000000000000000004073ca0d2c6130667ac63599e61fa82a4d11e635bf95bae	28 Jul 2016, 01:33	0.56 MB	882	30
422,541 422,541	00000000000000000413046df9b2f22e6dd29e83358a60181368630942452d32	28 Jul 2016, 01:32	1.00 MB	2,330	49
422,540 422,540	000000000000000004559a276a53fdf98e352b1aeea9c021f29e3ed81b45d9e6	28 Jul 2016, 01:29	1.00 MB	2,688	87
422,539 422,539	0000000000000000049138b3fabc568883685e29f2bb33ce6cf41f36bce22af2	28 Jul 2016, 01:01	1.00 MB	2,647	91
422,538 422,538	000000000000000004c665c49468bbc2938cb0b15f42498fd90d21e08c20da53	28 Jul 2016, 00:28	1.00 MB	1,148	31
422,537 422,537	000000000000000003c5136aa4e67b08b633f9e5afb94240736c7357a115ff45	28 Jul 2016, 00:21	1.00 MB	1,169	35

Previous 10 blocks ↓

Total Size: 647.41 GB

Node Information

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

Uptime: 1 month, 3 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,485.00 GB sent, 45.58 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.