Blockchain Explorer | learn me a bitcoin

Memory Pool

20,531 transactions

48.57 vMB

Show Random Selection

Max Size: 141/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,910	00000000000000000003629a0000000000000000000000000000000000000000	9 mins, 1 sec	1.00 vMB	377	9

Blockchain

Tip: 843,909 (535,192 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
308,717 308,717	00000000000000000425a107d3d316a538ccbdda7c3109b1f567eb7c3e2a5c6d	01 Jul 2014, 08:43	0.25 MB	543	29
308,716 308,716	000000000000000004667c43e6e07e9c5da2fec46b1bf4acfff2421b70487596	01 Jul 2014, 08:34	0.25 MB	732	54
308,715 308,715	00000000000000002bce1f2290309bb7465473a1c830dcad8c110ac9d95ec036	01 Jul 2014, 08:03	0.16 MB	274	24
308,714 308,714	00000000000000002f6a0dce4876ba9260d280436324880b68a833c7af8551fb	01 Jul 2014, 07:57	0.40 MB	671	26
308,713 308,713	00000000000000001162d57a27eba0fad1a74e23cf455ce7eec7787bbfa7ef65	01 Jul 2014, 07:36	0.21 MB	252	25
308,712 308,712	0000000000000000224f183c85736fbf758b6222a265a45cfb5bbf357ab0d7bb	01 Jul 2014, 07:29	0.53 MB	511	22
308,711 308,711	00000000000000003964274bf111e8b7421e41296229df7046f76d19d3fe1121	01 Jul 2014, 07:15	0.61 MB	713	23
308,710 308,710	000000000000000029b6884600c679d0ecb19518abe4fa4ddb1444bd7108ab57	01 Jul 2014, 07:11	0.10 MB	256	50
308,709 308,709	00000000000000000f5a90f33af53eecc784d4a21ac9eed633587102f957ec7d	01 Jul 2014, 06:45	0.15 MB	268	26
308,708 308,708	00000000000000000d6a6b7344d3e28cb735bf3046aeaae8baff1ae2d547ecdf	01 Jul 2014, 06:38	0.13 MB	220	32
308,707 308,707	00000000000000003503bc2113b723ea68f1fba6aee1a3b6d8649b0008c471d7	01 Jul 2014, 06:37	0.23 MB	47	10
308,706 308,706	00000000000000001d5c404ba9d4ef99afd73315e66e53ddc565488ae5d525d1	01 Jul 2014, 06:32	0.27 MB	438	27
308,705 308,705	000000000000000028ad722f0daf1d0d97903cab126481d43c56b8300e3146ac	01 Jul 2014, 06:17	0.23 MB	331	24
308,704 308,704	0000000000000000178094cb0e1fc1fb88416c479b1de2fb9b1719ebc0650a73	01 Jul 2014, 06:08	0.28 MB	517	28
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

Previous 10 blocks ↓

Total Size: 650.36 GB

Node Information

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

Uptime: 1 month, 14 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,960.11 GB sent, 62.52 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.