Blockchain Explorer | learn me a bitcoin

Memory Pool

67,838 transactions

41.39 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,084	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 41 secs ago	1.00 vMB	5,106	34

Blockchain

Tip: 842,083 (427,928 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
414,155 414,155	000000000000000003d3557abdf90941bfb69e58aa1634c080b2a4e2eaf8e99e	31 May 2016, 04:20	1.00 MB	2,684	67
414,154 414,154	0000000000000000027d0c4e3404323a1d885840bb24c66fd6cad84c0884a985	31 May 2016, 03:47	0.50 MB	531	27
414,153 414,153	000000000000000001c1e6fe45c8436c7306abe2c0c6f2d6caa8c21ab7085aba	31 May 2016, 03:43	0.93 MB	1,456	23
414,152 414,152	000000000000000002209f388025effe06a68bc7f4afbed7edb91a2451e30ebf	31 May 2016, 03:43	1.00 MB	2,389	60
414,151 414,151	000000000000000001e0bb1eabafa3cbae3c36e5001468da0d36f4683fcf33f4	31 May 2016, 03:24	1.00 MB	1,765	54
414,150 414,150	00000000000000000062397fb4d8a84f3612e34de19f27ed6fe72e89946ab386	31 May 2016, 03:06	1.00 MB	2,078	60
414,149 414,149	00000000000000000147c605372eaab0b8df05d2e5019e00a43f283e16fb135e	31 May 2016, 02:42	0.31 MB	529	27
414,148 414,148	0000000000000000038ccc3205be98268aa8f717fbe7711fb380445fd9c3d4b9	31 May 2016, 02:40	0.06 MB	140	53
414,147 414,147	00000000000000000347d87b1edaff2a14bb3fa976207a4f443174e192eac3e3	31 May 2016, 02:39	0.93 MB	914	17
414,146 414,146	000000000000000002b11b265c4ed94491bc89b3b590e087dda2650b00196d88	31 May 2016, 02:38	1.00 MB	1,727	46
414,145 414,145	0000000000000000050752fa3e239fbfcad9d4eac9720a551e0d379eb75a0dcf	31 May 2016, 02:28	1.00 MB	2,049	51
414,144 414,144	000000000000000003e0a0cb09cd78a1947b8bfc2e4f1caab658770ba2649add	31 May 2016, 02:04	0.93 MB	954	44
414,143 414,143	000000000000000001b7be9b93fc5813aa739f54415ccf3b7bfc3839a1f6aa5b	31 May 2016, 02:03	0.03 MB	87	54
414,142 414,142	000000000000000004f39a7b4e8f3576d703745bbdf5f98993e597002260db4b	31 May 2016, 01:58	0.59 MB	943	37
414,141 414,141	000000000000000000b01000a3301376c44d592f387a9eddaee9dee40f06bc7b	31 May 2016, 01:52	1.00 MB	2,092	56
414,140 414,140	000000000000000000d7f7b54ba6117526a467f82e9686f4f1ed2cea1c6fdddf	31 May 2016, 01:34	1.00 MB	2,187	49
414,139 414,139	0000000000000000038d1fc73dbcf89a4336f399614a0b6b7f36cf16df72c7b8	31 May 2016, 01:15	0.72 MB	1,390	42
414,138 414,138	000000000000000000bcb3dba2eded610ec486a23c698aa949cea16b34984a99	31 May 2016, 01:02	0.07 MB	69	24
414,137 414,137	000000000000000003d636838e081fa922e5043d797c4bf200ebaae655e6c0c2	31 May 2016, 01:01	0.26 MB	553	43
414,136 414,136	000000000000000000a460421c4870b90545cf898f7772c56bfd6874dd230a3f	31 May 2016, 00:58	0.06 MB	150	75
414,135 414,135	000000000000000001e87503ddab7d621a1bf85b9f4cc8c4e51c60f5d3be75c0	31 May 2016, 00:57	1.00 MB	1,354	28

Previous 10 blocks ↓

Total Size: 646.91 GB

Node Information

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

Uptime: 1 month, 1 day, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,434.64 GB sent, 41.35 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.