Blockchain Explorer | learn me a bitcoin

Memory Pool

27,850 transactions

44.32 vMB

Show Random Selection

Max Size: 167/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,014	0000000000000000000331db0000000000000000000000000000000000000000	41 secs	1.00 vMB	5,005	14

Blockchain

Tip: 842,013 (205,488 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
636,525 636,525	000000000000000000034a8d2c0d33f0012029630cfe9af831fabb53a6376eb4	27 Jun 2020, 02:47	1.30 MB	2,715	29
636,524 636,524	000000000000000000052c8098035bd9a16d7d207bd66c25ad2fefa74c54ea7b	27 Jun 2020, 02:23	0.00 MB	1	0
636,523 636,523	0000000000000000000d0684c1ec751f7378f75bd6b071b2fc50d0794732a67b	27 Jun 2020, 02:23	0.83 MB	1,695	18
636,522 636,522	000000000000000000076b98cf10d10fe5ec69b5c83f9df07359c8d45e6dcefc	27 Jun 2020, 02:14	1.31 MB	2,411	25
636,521 636,521	00000000000000000003814e6ed2bd195d22371834598ff6f9695fe8cc1e26e4	27 Jun 2020, 01:57	0.34 MB	655	22
636,520 636,520	000000000000000000090aabf8654f935091c9ac338d35b0f863cdc91e4f8f5e	27 Jun 2020, 01:52	0.72 MB	1,168	17
636,519 636,519	0000000000000000001020d08e61303bf4233769b5e5008d76f50f39d6cb1b6f	27 Jun 2020, 01:46	0.99 MB	1,378	10
636,518 636,518	0000000000000000000f3649e4f7ee6a708ddde82de46c8a49885b1341bf9b64	27 Jun 2020, 01:42	1.41 MB	1,512	22
636,517 636,517	00000000000000000007bba59da68f3aa336c905ed32f5e484e2f17bf04c0e09	27 Jun 2020, 01:30	1.44 MB	2,223	2
636,516 636,516	00000000000000000007ede9f38852ed13f01cdff8947460fa71223dad092390	27 Jun 2020, 01:29	1.42 MB	2,514	28
636,515 636,515	00000000000000000006ed7352896ec1a12ea527b69d77fe9ccda0ed947e1a84	27 Jun 2020, 01:08	1.45 MB	2,069	34
636,514 636,514	000000000000000000032765e2e627b1bcd84979943602141694b450e29408a9	27 Jun 2020, 00:44	0.56 MB	926	21
636,513 636,513	000000000000000000033b8af5c9e20ec3322bfe83f5b7c8a1aa5be8ce37aafb	27 Jun 2020, 00:40	0.90 MB	2,272	4
636,512 636,512	0000000000000000000539401dab54847e4b3d8bd1a21509233bec6dfb12a97f	27 Jun 2020, 00:38	1.38 MB	2,717	26
636,511 636,511	0000000000000000000d67f36ffa64ad78c6a376eec67fe25c36f450084121c2	27 Jun 2020, 00:20	1.35 MB	1,993	33
636,510 636,510	000000000000000000103654beb5ff6322d86245f2d814a6b5cc691bda1ae673	26 Jun 2020, 23:57	0.68 MB	1,320	22
636,509 636,509	00000000000000000009d1c407f284390de010df7cc894e198a77a89811af230	26 Jun 2020, 23:49	0.95 MB	2,121	13
636,508 636,508	0000000000000000000069b7f8d5bafc204c94ec0b37b713e6845345496d5a6c	26 Jun 2020, 23:42	1.35 MB	2,222	22
636,507 636,507	000000000000000000055533785fc19d9f19376d5135368a456194679c1af7af	26 Jun 2020, 23:34	1.71 MB	704	37
636,506 636,506	0000000000000000000774d5f494c2a7b797ac966880a7b34ab24daf5df20e13	26 Jun 2020, 23:23	0.79 MB	1,562	11
636,505 636,505	0000000000000000000b8ca8d13dfb478d660f39b15c546a14e9ceb25f2d5e98	26 Jun 2020, 23:19	1.25 MB	3,004	15

Previous 10 blocks ↓

Total Size: 646.78 GB

Node Information

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

Uptime: 1 month, 20 hours
Connections: 10 outgoing, 111 incoming
Data Transfer: 8,404.05 GB sent, 40.02 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.