Blockchain Explorer | learn me a bitcoin

Memory Pool

30,007 transactions

32.40 vMB

Show Random Selection

Max Size: 141/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,878	0000000000000000000331db0000000000000000000000000000000000000000	22 mins, 49 secs ago	1.00 vMB	3,173	24

Blockchain

Tip: 841,877 (451,989 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,888 389,888	0000000000000000064848589dca9075e1fc6698a78d5283f8e7f2b369b8eb1a	23 Dec 2015, 23:52	0.93 MB	2,401	36
389,887 389,887	000000000000000003d6ea2049d2b2224fbfd6e77e1b66b6118584a5c68caed6	23 Dec 2015, 23:36	0.07 MB	71	38
389,886 389,886	00000000000000000a7569a6012980403985ec96bd48a7153f5f20a29c722f1b	23 Dec 2015, 23:33	0.79 MB	782	13
389,885 389,885	000000000000000005615494eb7323bea079f64c0cb854c67c78773338a3e9e3	23 Dec 2015, 23:32	0.39 MB	576	21
389,884 389,884	0000000000000000063433dc8cb8870e96d70ab6f4277196373df50ab6e1c750	23 Dec 2015, 23:27	0.95 MB	2,033	30
389,883 389,883	0000000000000000026c6823a796dcd4ce25e01b70bfbb983e0bde831becf6f3	23 Dec 2015, 23:16	0.74 MB	1,613	36
389,882 389,882	00000000000000000a9dda9b0f6e567570b41a1e8ba2792691dab5e6cc365fa7	23 Dec 2015, 23:02	1.00 MB	2,388	39
389,881 389,881	0000000000000000098eedb8978d14bf60edc70c17a95989e1fa7d5cca32b13f	23 Dec 2015, 22:42	0.27 MB	741	40
389,880 389,880	000000000000000006544d382e6274b4829281389ade534a3975e48405cfc6f5	23 Dec 2015, 22:37	0.91 MB	1,159	16
389,879 389,879	000000000000000009f4514b57491c1a1373bcc3027de303830a8952cc3e92ca	23 Dec 2015, 22:37	0.25 MB	137	9
389,878 389,878	0000000000000000032acb34477b505f707c3e4937bcbe3fd8af74be0e500196	23 Dec 2015, 22:36	0.04 MB	103	36
389,877 389,877	0000000000000000014c3955f3f87215ac9e657ef10e92553b60d8ab8c1e56fa	23 Dec 2015, 22:35	1.00 MB	2,224	36
389,876 389,876	00000000000000000642be007600919ac1fc755f17a79b828ac7a611c3c55fbc	23 Dec 2015, 22:18	0.24 MB	388	23
389,875 389,875	000000000000000002a16ab2bf977922f138cb313d67f652b963a81831074d62	23 Dec 2015, 22:15	0.74 MB	683	19
389,874 389,874	0000000000000000097970dc3947b1e996b0469d43a4cb39d7777832feaf2eb2	23 Dec 2015, 22:13	1.00 MB	2,108	27
389,873 389,873	000000000000000006c1c534b5339cfbc078a92663dbbfca7d5d65466ac66c48	23 Dec 2015, 22:11	0.05 MB	31	6
389,872 389,872	00000000000000000a06bd696d39b93213f51575e48e6aa9c0217a379e3c71e3	23 Dec 2015, 22:08	0.87 MB	1,597	81
389,871 389,871	00000000000000000478fac083eed38632baa0d5c59c6cdac6c8ea9e69250e26	23 Dec 2015, 21:38	1.00 MB	2,229	53
389,870 389,870	0000000000000000011de46c9b89dddfbd879c7df849b75948678cb53eb9335d	23 Dec 2015, 21:27	1.00 MB	2,524	56
389,869 389,869	000000000000000009bd74ae36c2c97ff8dc6bf445992353eeb688c0842f3361	23 Dec 2015, 20:54	0.29 MB	647	39
389,868 389,868	00000000000000000b9384a4a45c06f43a8a50a1d244eeef2d4efa0c0e1c6cfa	23 Dec 2015, 20:50	0.86 MB	1,858	39

Previous 10 blocks ↓

Total Size: 646.53 GB

Node Information

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

Uptime: 30 days, 8 hours, 26 minutes
Connections: 11 outgoing, 114 incoming
Data Transfer: 8,368.62 GB sent, 38.30 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.