Blockchain Explorer | learn me a bitcoin

Memory Pool

23,335 transactions

25.54 vMB

Show Random Selection

Max Size: 114/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,268	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 55 secs	1.00 vMB	3,885	17

Blockchain

Tip: 842,267 (420,762 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
421,505 421,505	000000000000000002192b7684b0c70c5399c7c19039108fa2b540e5c98e666e	20 Jul 2016, 04:15	0.93 MB	2,841	74
421,504 421,504	00000000000000000469f9cc10401c4089b1f26da061332778c343153b34dd6f	20 Jul 2016, 03:40	0.94 MB	1,696	37
421,503 421,503	0000000000000000048df91979196f3702fedbeeb1e0c881fed96bcbcdc41ca1	20 Jul 2016, 03:28	1.00 MB	2,267	53
421,502 421,502	0000000000000000046a4887b5b1b1f699984007a75f22c911526df0834bfd18	20 Jul 2016, 03:09	0.95 MB	1,414	33
421,501 421,501	0000000000000000006ae5dcfa7057d0e2ea1d82a8886394cfa83369c1cef944	20 Jul 2016, 02:58	0.37 MB	827	48
421,500 421,500	00000000000000000477f0a315d7402e0dc9829d9f43f916065426d1e9c155f9	20 Jul 2016, 02:52	0.19 MB	468	49
421,499 421,499	000000000000000001f94abb6d7ee3bfd68aa926f353509706ff519bf42dc885	20 Jul 2016, 02:49	0.99 MB	683	13
421,498 421,498	0000000000000000021812ca67113f12d27ec607f7c3a1f4990f3c75525ef039	20 Jul 2016, 02:44	0.38 MB	855	43
421,497 421,497	000000000000000002028760b46becde37aabdb321d7538dd9f8a0b801fa72c9	20 Jul 2016, 02:38	0.46 MB	960	44
421,496 421,496	000000000000000002154b18d40e6d7d73ee4728e419f0ffb356b2cd20e93e78	20 Jul 2016, 02:31	0.19 MB	382	54
421,495 421,495	0000000000000000029b03cf39517a77f6f2361e2c4fac123210b80cfecd234b	20 Jul 2016, 02:29	0.26 MB	565	42
421,494 421,494	00000000000000000101caf6d1356a09bd0e5c354298bc6a094026cc63ac7890	20 Jul 2016, 02:26	0.71 MB	1,557	47
421,493 421,493	000000000000000004a960bb17ade816e31ee94feaef54280016449067361c8c	20 Jul 2016, 02:14	0.76 MB	1,870	52
421,492 421,492	0000000000000000048419143ddd85dbe53c470dbcb10345783df9c7b4435ee4	20 Jul 2016, 02:01	0.31 MB	682	50
421,491 421,491	00000000000000000260089dedc02551f7d2da9a30745f94a6ef612c88c58104	20 Jul 2016, 01:57	0.42 MB	735	40
421,490 421,490	00000000000000000483c57a629a5a2a7e6edb5c7b598ac1c28ba14631821b3d	20 Jul 2016, 01:51	1.00 MB	1,559	39
421,489 421,489	0000000000000000046d4900dcee39afa9bd2ac5254f07d3842ac265b9869e98	20 Jul 2016, 01:40	0.48 MB	1,089	53
421,488 421,488	00000000000000000115328a0394ea62e75f0c361b9abc55df3fcd261ab7b4ca	20 Jul 2016, 01:34	1.00 MB	1,644	44
421,487 421,487	0000000000000000046fa2c6919963413cdb37dd129614c0edaccba5ba88f1d1	20 Jul 2016, 01:22	0.89 MB	1,043	32
421,486 421,486	00000000000000000175fc07fe8a507817bb4ad0c7e8fb50f51fea2f8b8c4139	20 Jul 2016, 01:18	1.00 MB	2,551	59
421,485 421,485	000000000000000000612f9de956652519c20813c40a3e6ccaf785d21d7e8d92	20 Jul 2016, 00:56	0.80 MB	1,682	51

Previous 10 blocks ↓

Total Size: 647.22 GB

Node Information

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

Uptime: 1 month, 2 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,464.17 GB sent, 44.04 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.