Blockchain Explorer | learn me a bitcoin

Memory Pool

48,767 transactions

37.35 vMB

Show Random Selection

Max Size: 178/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,816	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 33 secs	1.00 vMB	2,781	23

Blockchain

Tip: 841,815 (201,790 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
640,025 640,025	00000000000000000001285f8da778721e1cbba5f55c39d562a1243b25db0163	20 Jul 2020, 13:11	1.26 MB	2,296	85
640,024 640,024	0000000000000000000327a061e442fb632a413dde5519301f4104a35cb9f5b9	20 Jul 2020, 13:05	1.24 MB	2,951	93
640,023 640,023	00000000000000000008d1fd0590272ed01ec8439c206c09748d6e1a5d1f6876	20 Jul 2020, 12:34	1.31 MB	2,950	79
640,022 640,022	000000000000000000079d745290843df828c6d7add480ccb224cbd3eadec086	20 Jul 2020, 12:21	0.00 MB	1	0
640,021 640,021	0000000000000000000e70db13dfbccdb0d5d0ecd5d144d960edb5c6f72734f5	20 Jul 2020, 12:21	1.34 MB	3,078	85
640,020 640,020	000000000000000000102b75fe97846510a1cbcc02523d15748979fe58ad1eea	20 Jul 2020, 12:04	1.22 MB	2,250	63
640,019 640,019	00000000000000000006abcf79bf45f4361a2252b822a29d1b0dd68b4dde40fe	20 Jul 2020, 12:03	1.17 MB	1,851	71
640,018 640,018	0000000000000000000e2b75a99cd4b9490b631caa86fa3cc66da83bcf590d93	20 Jul 2020, 11:57	1.21 MB	3,052	71
640,017 640,017	0000000000000000000eb0ecdb52759771619b75fc9b2156bf6df749b7375eb7	20 Jul 2020, 11:48	1.27 MB	2,918	83
640,016 640,016	0000000000000000000cca22b720fd7e0fd2dd7c39ea2d9005c81fc1401d62e3	20 Jul 2020, 11:33	1.30 MB	3,060	80
640,015 640,015	000000000000000000006c2fee2f7a0ef0daf1718511939009eb4e596c8c98fd	20 Jul 2020, 11:17	1.40 MB	2,780	65
640,014 640,014	00000000000000000009b3893aa608185257c03a421fc8a4bac4d1b40aa672e6	20 Jul 2020, 11:17	1.43 MB	2,303	76
640,013 640,013	000000000000000000006d53b3136250958f933b499bcba2d9175c27c22132ce	20 Jul 2020, 11:11	1.38 MB	2,938	87
640,012 640,012	00000000000000000004cc347236050a7c3e2ebf0840bf768effada1b12f4644	20 Jul 2020, 10:42	1.33 MB	2,924	101
640,011 640,011	00000000000000000007605447ebca00dfd95b7ea85d99563826ad2f3dfce873	20 Jul 2020, 09:40	1.18 MB	2,378	11
640,010 640,010	00000000000000000000c8edf9184c90c8cc8e8f984d269efd592286670bb523	20 Jul 2020, 09:38	1.38 MB	2,522	39
640,009 640,009	00000000000000000008ea575ab6fde48105ec86795cf7299c307988267ee9a7	20 Jul 2020, 09:31	1.43 MB	2,180	58
640,008 640,008	0000000000000000000e44a5c08f41b013e5dde9eca5a1a933936c3ff536dac2	20 Jul 2020, 09:19	1.34 MB	2,560	67
640,007 640,007	0000000000000000000d2b27a8ccacc61ab6d3392d0ac9a0b8dd2146d716e29d	20 Jul 2020, 09:00	1.30 MB	2,570	72
640,006 640,006	0000000000000000000a7c439edef690a99efc0af817ab74af6a7baf1ac94a40	20 Jul 2020, 08:41	1.35 MB	2,086	51
640,005 640,005	0000000000000000000229f851071953cf863e3f5987b74e707462a8b381be4f	20 Jul 2020, 08:31	1.40 MB	2,555	41

Previous 10 blocks ↓

Total Size: 646.41 GB

Node Information

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

Uptime: 29 days, 21 hours, 38 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,350.56 GB sent, 37.67 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.