Blockchain Explorer | learn me a bitcoin

Memory Pool

62,790 transactions

37.83 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,375	000000000000000000035cb80000000000000000000000000000000000000000	1 min, 28 secs ago	1.00 vMB	3,505	16

Blockchain

Tip: 848,374 (429,348 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
419,026 419,026	000000000000000003c186635ce40584d61f7898735227abbd544c711348e87f	02 Jul 2016, 23:54	1.00 MB	3,013	71
419,025 419,025	000000000000000004f08974e62d77da027e9423081d5f455205a0cc3336062c	02 Jul 2016, 23:13	0.47 MB	1,249	53
419,024 419,024	0000000000000000039fb0ed4dde3621d45c7f3cffd79fe600ada252c6778751	02 Jul 2016, 22:59	0.42 MB	1,122	70
419,023 419,023	0000000000000000009f52572eb57aca569cf0ddaae196e9c3fa02d9add820d3	02 Jul 2016, 22:47	1.00 MB	1,238	33
419,022 419,022	000000000000000000ab89ebd98488a67179de16ea9f4a5e492f5196611477f1	02 Jul 2016, 22:36	0.57 MB	1,472	55
419,021 419,021	00000000000000000429894c28b57dec8b5ac501ea78b485d3df21fa64bc13bc	02 Jul 2016, 22:21	0.00 MB	1	0
419,020 419,020	000000000000000000c7a9510833e31e95bfc2667753570ef9e957d89a847bb4	02 Jul 2016, 22:21	0.15 MB	394	52
419,019 419,019	000000000000000004d93df438eb1c51c557062885997190c7cdcc37c9341e52	02 Jul 2016, 22:17	0.42 MB	1,132	60
419,018 419,018	0000000000000000015d23abae15640c8308eb3acecbd975c05f69d3cfba26f1	02 Jul 2016, 22:07	0.81 MB	1,757	53
419,017 419,017	000000000000000005321f6f014c89dc86e6ea1155ab442467a33f72431a11a2	02 Jul 2016, 21:51	1.00 MB	1,037	25
419,016 419,016	0000000000000000005662d320da45adb2bcc4f5ca15536a51be61895c77b438	02 Jul 2016, 21:41	0.33 MB	755	58
419,015 419,015	00000000000000000239bfcc1feeed91adfe26029718253cc5ac4dd877d22262	02 Jul 2016, 21:33	0.29 MB	755	55
419,014 419,014	0000000000000000052be17275d8cf4784692cef0cdc23d7de5a790c67e7e29d	02 Jul 2016, 21:27	0.66 MB	1,666	55
419,013 419,013	0000000000000000045b736bd77ca42c3b00e2888f4e8c2b1513cb89c516b218	02 Jul 2016, 21:11	0.00 MB	12	65
419,012 419,012	000000000000000004beebc4f1570558298d525b9845c52539abc32e97060558	02 Jul 2016, 21:11	0.24 MB	492	40
419,011 419,011	000000000000000001966f8b2443ada6227baf302f967dd0dfe79c40c4a08001	02 Jul 2016, 21:08	0.32 MB	589	27
419,010 419,010	000000000000000002eda809039a362b92e35b71f3be00ebc077b50689f07528	02 Jul 2016, 21:05	1.00 MB	2,656	60
419,009 419,009	0000000000000000043275ad2bff24b3e16b0d20980ad9d87cee5482abf8eccc	02 Jul 2016, 20:40	0.99 MB	1,273	26
419,008 419,008	0000000000000000018d28960f344188adab421491157c98fd40d6aba04cd461	02 Jul 2016, 20:30	0.19 MB	536	68
419,007 419,007	000000000000000003af3075dd6157151298d655f71f589e9802e1e79569e43b	02 Jul 2016, 20:26	0.60 MB	1,456	58
419,006 419,006	000000000000000003f99abf952030fd271f0c4e492834d413d336bc8b546fba	02 Jul 2016, 20:14	1.00 MB	1,375	28

Previous 10 blocks ↓

Total Size: 658.45 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 4 days, 3 hours, 42 minutes
Connections: 10 outgoing, 105 incoming
Data Transfer: 1,210.91 GB sent, 2.24 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.