Blockchain Explorer | learn me a bitcoin

Memory Pool

36,731 transactions

42.95 vMB

Show Random Selection

Max Size: 174/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,750	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 34 secs	1.00 vMB	6,840	16

Blockchain

Tip: 841,749 (434,765 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
406,984 406,984	000000000000000003e4f30f37632d7c039c2782b326a966ad804defcf058e8d	12 Apr 2016, 19:17	0.58 MB	1,064	37
406,983 406,983	00000000000000000372fa60ba61922dec0567e4d9b60b565d3ab1f16a42b5db	12 Apr 2016, 19:12	1.00 MB	1,294	29
406,982 406,982	0000000000000000038e6094619441f4f59760442f8c53a7ce0ddf3503e90eb3	12 Apr 2016, 19:05	0.31 MB	683	55
406,981 406,981	000000000000000002401cdf0621ed588040385deaf1e8e87e10330614997fb2	12 Apr 2016, 19:02	0.98 MB	1,558	30
406,980 406,980	000000000000000004f6b975a4190b9b4e5ae75a57e599725fd7d46843957c9d	12 Apr 2016, 18:57	1.00 MB	2,819	52
406,979 406,979	000000000000000004088a1cdcc1c843f31bfe1e78b092ada7d1199d0f915784	12 Apr 2016, 18:39	1.00 MB	3,105	60
406,978 406,978	000000000000000000a0040c3c216be1f216f366e3b8feea6735914e12fbefeb	12 Apr 2016, 18:19	0.00 MB	15	112
406,977 406,977	000000000000000002bdb6fa7c42eff1f6a700728f76c26fe2fcece74c883518	12 Apr 2016, 18:18	1.00 MB	689	23
406,976 406,976	000000000000000001b1351b620f11e434de3105af3cbbed208d7f50eae7b7bc	12 Apr 2016, 18:17	1.00 MB	2,185	42
406,975 406,975	000000000000000003937b1802b5b182e494a87d1ec1a0512e9963c9b9bbc946	12 Apr 2016, 18:06	1.00 MB	1,009	18
406,974 406,974	000000000000000000a45a69dfe8e6211369e0f7fd6d1ea40e53536699b46a08	12 Apr 2016, 18:05	1.00 MB	2,543	61
406,973 406,973	000000000000000005e9a76982715f199304b64d9e7ec3917cc9fdc804927a27	12 Apr 2016, 17:57	0.99 MB	2,915	51
406,972 406,972	00000000000000000574b855be5a19f8d193fb7e5e48a00e1fb9d40f354fc25a	12 Apr 2016, 17:42	1.00 MB	3,216	69
406,971 406,971	000000000000000002bb349e9540038fd1b674db94e92d3e7b12f8b02af75348	12 Apr 2016, 17:16	1.00 MB	1,873	46
406,970 406,970	00000000000000000429bbfa973549d64aefb2e0f135386c0a21546f2849262e	12 Apr 2016, 17:07	1.00 MB	980	19
406,969 406,969	00000000000000000572f1830beea2a0ba18ee8ab6237930fdf5573245b50008	12 Apr 2016, 17:04	1.00 MB	2,855	59
406,968 406,968	000000000000000004e98d99fd93095ed2ac352788c711a610edb63292f4d3d0	12 Apr 2016, 16:47	1.00 MB	2,248	44
406,967 406,967	00000000000000000692350011237660dd9ac65e85361c79db7f6f979cb07140	12 Apr 2016, 16:36	1.00 MB	2,290	46
406,966 406,966	0000000000000000038a63382e5f2925dbf3de9e61c036d780b8d6312e519142	12 Apr 2016, 16:24	1.00 MB	1,060	24
406,965 406,965	0000000000000000003955f1f0aaf1139e03ad998a93bf41c023e866c1e773e7	12 Apr 2016, 16:19	0.98 MB	1,055	20
406,964 406,964	000000000000000005c8c44531bb03ec44206e35e66f634342d1670d707926c4	12 Apr 2016, 16:18	1.00 MB	1,354	26

Previous 10 blocks ↓

Total Size: 646.29 GB

Node Information

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

Uptime: 29 days, 9 hours, 37 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,337.84 GB sent, 36.88 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.