Blockchain Explorer | learn me a bitcoin

Memory Pool

35,982 transactions

46.27 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,932	0000000000000000000331db0000000000000000000000000000000000000000	16 mins, 54 secs ago	1.00 vMB	3,263	26

Blockchain

Tip: 841,931 (191,185 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,746 650,746	000000000000000000058a14376a053dc87059ca00b32d7631721a6347ef463a	01 Oct 2020, 01:35	1.49 MB	1,669	27
650,745 650,745	0000000000000000000d49c12c9e3b5d1a581edeced4f88374b431e622c60a65	01 Oct 2020, 01:28	1.28 MB	1,664	23
650,744 650,744	00000000000000000006a0c5871aa82022d6783c0b33d04bfe38b3c7fa0fd1c2	01 Oct 2020, 01:23	1.32 MB	1,775	30
650,743 650,743	00000000000000000001106c7412c59c1dc75456cda41c127c356d017b0566e6	01 Oct 2020, 01:15	1.23 MB	1,671	14
650,742 650,742	0000000000000000000752aab900ae28bfad37a9b656f0e15873bb0dbeed32de	01 Oct 2020, 01:12	1.28 MB	2,144	21
650,741 650,741	000000000000000000038188eda798c3cbb147159f613786ccc209e29807b7fe	01 Oct 2020, 01:09	1.58 MB	1,587	23
650,740 650,740	000000000000000000073c2b991a279fa89f1f41f1d7f98ce37dc7b33ac3f74a	01 Oct 2020, 01:08	1.36 MB	2,300	90
650,739 650,739	000000000000000000021b307fb350fd519d924d456a618757111f23c2029cb3	01 Oct 2020, 00:43	1.46 MB	2,333	47
650,738 650,738	0000000000000000000dde2320c0efdc1c71b6f1227d65bc75fc181764feb2ba	01 Oct 2020, 00:35	1.42 MB	1,961	19
650,737 650,737	0000000000000000000bd3fb87f9d34f359fd422f6ec87d59eac420a8febd7fa	01 Oct 2020, 00:33	1.57 MB	1,331	21
650,736 650,736	000000000000000000084f9ccf00f807f9260bbb01d0b28074a1c3f84003b779	01 Oct 2020, 00:31	1.34 MB	2,497	40
650,735 650,735	0000000000000000000310a4f6598658bc6bbb7e6b8d6eb5f39c5e1a9dbf9a5e	01 Oct 2020, 00:23	1.36 MB	2,772	55
650,734 650,734	00000000000000000009527f72a7c7c0eec76eccc51506c52ffd41fd5d420a3c	01 Oct 2020, 00:11	1.30 MB	2,268	36
650,733 650,733	000000000000000000062190823ffecc378b43cda4e5f2390a38c35d858df372	01 Oct 2020, 00:07	1.21 MB	2,302	32
650,732 650,732	00000000000000000008b491da1328af1dd649d548824a9229584114c4a1cb66	01 Oct 2020, 00:05	1.22 MB	1,587	83
650,731 650,731	0000000000000000000489c93780aaa5b829e804253def76ce22e4cc76b3857e	30 Sep 2020, 23:54	1.18 MB	2,783	48
650,730 650,730	00000000000000000009b054bc61c889fc895480a8b900e6b705008320e1785d	30 Sep 2020, 23:48	1.41 MB	2,046	61
650,729 650,729	0000000000000000000161e15b903d0f90e2c18075599dc67d263e9d0d0f1061	30 Sep 2020, 23:46	1.49 MB	1,935	89
650,728 650,728	00000000000000000006012291200bc45cb9986945d9aa687fcdd31073ec72ed	30 Sep 2020, 23:26	1.27 MB	2,531	47
650,727 650,727	0000000000000000000c44a71e9081d6db5e40d017c17faff9fdc3d7214effe2	30 Sep 2020, 23:24	1.28 MB	2,698	58
650,726 650,726	00000000000000000008f1688036dbca09d91f84feebd4a9fdfc86a472c4ca98	30 Sep 2020, 23:20	1.21 MB	2,708	58

Previous 10 blocks ↓

Total Size: 646.64 GB

Node Information

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

Uptime: 1 month, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,378.31 GB sent, 39.02 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.