Blockchain Explorer | learn me a bitcoin

Memory Pool

25,837 transactions

29.58 vMB

Show Random Selection

Max Size: 128/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,874	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 50 secs ago	1.00 vMB	3,260	19

Blockchain

Tip: 841,873 (424,861 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
417,012 417,012	0000000000000000026fd77eefe28fc062040959be367fd0fb0752bf129bf949	19 Jun 2016, 09:23	1.00 MB	1,539	35
417,011 417,011	00000000000000000098bdc09fe6edd1640880f17f680e5eb19a44f4acd64641	19 Jun 2016, 09:16	0.75 MB	1,896	68
417,010 417,010	0000000000000000056d9737f12a0b3ebaa2f8072a66a93cde397ed54529653b	19 Jun 2016, 08:58	0.33 MB	927	69
417,009 417,009	000000000000000000ba20053cef043d98fb224860b63f4db7c78dbefc177095	19 Jun 2016, 08:52	0.01 MB	49	72
417,008 417,008	0000000000000000031b59869423e6addaf8590a99dcd560b861cf68a1cd1291	19 Jun 2016, 08:52	0.26 MB	516	53
417,007 417,007	00000000000000000529d384f383112a0a0de9dffac76437410160615de4b289	19 Jun 2016, 08:48	0.04 MB	124	73
417,006 417,006	000000000000000000d020fcc2351ee33886dc7d74a444c68568d884c0f9a882	19 Jun 2016, 08:47	1.00 MB	362	6
417,005 417,005	000000000000000001577e5f47e63b0286a8f16b11681a25b1290da32b18b64f	19 Jun 2016, 08:47	0.24 MB	584	55
417,004 417,004	000000000000000003883d4d8b9dc96d44d961062a9d63a210b72f71743ac6c2	19 Jun 2016, 08:43	0.80 MB	683	21
417,003 417,003	000000000000000003a0570ce7be97c6806c9ec8467908a8611db184e242109f	19 Jun 2016, 08:38	0.92 MB	1,849	51
417,002 417,002	000000000000000004b7f885dd3f21490798e201c2812c40c0a2d2caa6c49c59	19 Jun 2016, 08:25	1.00 MB	1,906	58
417,001 417,001	0000000000000000042f293d4617d0eca07fcadaf9d763a24edc7ec562671f34	19 Jun 2016, 08:10	0.17 MB	411	61
417,000 417,000	0000000000000000050de1737c517d9b43209fed81df6bce7cbf41d20e915d6c	19 Jun 2016, 08:08	0.11 MB	311	70
416,999 416,999	00000000000000000510cd634ea7e26b5a89b53901729db262f2d9c8f4df2e6e	19 Jun 2016, 08:06	0.29 MB	505	54
416,998 416,998	0000000000000000006f65dfe146b356c88e398324d28ed652217d8e24420f0b	19 Jun 2016, 08:02	0.99 MB	1,099	33
416,997 416,997	0000000000000000009edd219ef75426d45fbdcfb5e422861d25305a620dc783	19 Jun 2016, 07:55	0.35 MB	571	39
416,996 416,996	000000000000000002a456588eb569462fe01ae15e9481f1c489e2b40d49111c	19 Jun 2016, 07:53	1.00 MB	2,433	63
416,995 416,995	0000000000000000008f5af91742f49516c0e9a65c0198b9722da5d07fe0fdb6	19 Jun 2016, 07:35	0.62 MB	1,379	56
416,994 416,994	000000000000000003e210e17b9dc3b63a8ea967a4975883744fc6abb6b714eb	19 Jun 2016, 07:25	0.29 MB	637	56
416,993 416,993	000000000000000000201e1c2fd4c90af55731a35d592bdcfdcea116014b8cde	19 Jun 2016, 07:21	0.70 MB	1,195	51
416,992 416,992	0000000000000000029b401a44ababd7d02e736dce03f881ebc30525cb1aa7ed	19 Jun 2016, 07:13	0.57 MB	1,300	50

Previous 10 blocks ↓

Total Size: 646.52 GB

Node Information

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

Uptime: 30 days, 6 hours, 54 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,365.77 GB sent, 38.23 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.