Blockchain Explorer | learn me a bitcoin

Memory Pool

45,350 transactions

48.53 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,350	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 41 secs ago	1.00 vMB	3,971	26

Blockchain

Tip: 842,349 (412,791 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,558 429,558	0000000000000000034e9041ef356ae84ba524b6ba72950274a0e7eddb74ea56	13 Sep 2016, 04:52	1.00 MB	1,404	29
429,557 429,557	000000000000000003d1dd2c1b3a511c751c06d2835ab91ab854bd3f12e564f0	13 Sep 2016, 04:49	1.00 MB	2,348	58
429,556 429,556	0000000000000000015e7c8d5782b3df33432b0dbc879d8be870751944df7399	13 Sep 2016, 04:35	1.00 MB	1,764	38
429,555 429,555	0000000000000000049801aefc408985698ac8371472821d4c545cd9ddde82e7	13 Sep 2016, 04:34	1.00 MB	1,918	49
429,554 429,554	00000000000000000235311d591778c774f2a971fe2c252fdcea656dc302892f	13 Sep 2016, 04:28	0.99 MB	1,861	46
429,553 429,553	0000000000000000015cfdaaa5e2d6ed981e121acf59704a6ffddd6535ed59a6	13 Sep 2016, 04:28	1.00 MB	2,571	64
429,552 429,552	0000000000000000002adbf2fcfd91898e269ab0c9e786521a68095ab0ced3d4	13 Sep 2016, 04:14	1.00 MB	2,440	55
429,551 429,551	000000000000000004933234a44dc8ed4be0ff37a2c0745556fec89653e35b4e	13 Sep 2016, 04:14	1.00 MB	2,628	72
429,550 429,550	000000000000000001ea2afe2a9f46b7c6888230477406733d6b8be16b9aaf18	13 Sep 2016, 03:53	1.00 MB	2,686	69
429,549 429,549	0000000000000000031c011779844c6cd42efa8ea1a8b7e415af21457c1358b3	13 Sep 2016, 03:50	1.00 MB	1,675	79
429,548 429,548	00000000000000000475ff6d323ddb7d4a9d357160b9c51d349756226279ffef	13 Sep 2016, 03:33	1.00 MB	1,518	85
429,547 429,547	000000000000000004a0be44ad54e5c1e7b28ca825fe92272c3da53352ffcd3b	13 Sep 2016, 03:20	1.00 MB	346	67
429,546 429,546	00000000000000000289f6cbc961a8d07614cfb094dbfaf8997150655e2fa172	13 Sep 2016, 03:18	1.00 MB	2,263	97
429,545 429,545	000000000000000004930391cd8da7d24f7277a8c3f57463af0970dd670d59bb	13 Sep 2016, 02:22	0.75 MB	1,156	85
429,544 429,544	000000000000000004a78cf72d9c985c7af252b468dc66bb9363296b34199b08	13 Sep 2016, 02:05	1.00 MB	1,696	79
429,543 429,543	00000000000000000119f80d96a160ee95800325d2accf8b3c06ea51f6a44aec	13 Sep 2016, 01:50	0.99 MB	310	69
429,542 429,542	000000000000000003f1eb04a2271984423c632b3ae8fdc24d40c6681a404aa8	13 Sep 2016, 01:49	1.00 MB	2,148	94
429,541 429,541	000000000000000000b9a14874bf61c225230ca72bf32efe35e33793c13d6880	13 Sep 2016, 00:47	0.98 MB	424	9
429,540 429,540	0000000000000000017ae5063d1f6dab12b3a4fcac035bfdc1c9632000050fb6	13 Sep 2016, 00:45	1.00 MB	666	17
429,539 429,539	000000000000000000d8937b491b606cfcf45cf4be7ef83704339eaffdd5eda4	13 Sep 2016, 00:40	0.10 MB	179	55
429,538 429,538	000000000000000003caa53c453e5c8493699dfdd294fecbd14477ff08deeedc	13 Sep 2016, 00:39	1.00 MB	284	7

Previous 10 blocks ↓

Total Size: 647.37 GB

Node Information

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

Uptime: 1 month, 3 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,481.15 GB sent, 45.28 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.