Blockchain Explorer | learn me a bitcoin

Memory Pool

84,867 transactions

30.74 vMB

Show Random Selection

Max Size: 178/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,959	0000000000000000000355f00000000000000000000000000000000000000000	6 mins, 18 secs	1.00 vMB	4,619	9

Blockchain

Tip: 844,958 (151,435 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
693,523 693,523	00000000000000000008a5d0e4301136109855275f3204beb511b88998d4a39d	31 Jul 2021, 08:17	1.18 MB	1,207	9
693,522 693,522	000000000000000000059e8a3659f89b49d4a9672fe71fffabcfe186c7a0740e	31 Jul 2021, 08:09	1.36 MB	2,356	11
693,521 693,521	0000000000000000000c5873c073fec25c412d1866ee478e81d6be398ef2bc2e	31 Jul 2021, 07:50	0.12 MB	159	12
693,520 693,520	000000000000000000066dec4d4618f52f34d1c0063ae98ff7718a6a1e41e6c1	31 Jul 2021, 07:49	1.05 MB	1,483	11
693,519 693,519	00000000000000000010b52475e1605fadbbec7f0421460282c2738abce5e76f	31 Jul 2021, 07:38	1.16 MB	1,348	9
693,518 693,518	0000000000000000000a766d1df9efa9381144f40be5a690aca429fa22437991	31 Jul 2021, 07:29	1.22 MB	1,753	2
693,517 693,517	0000000000000000000921aa81d33916485496973cb4be114ead71eb4949c3ba	31 Jul 2021, 07:28	1.42 MB	2,878	19
693,516 693,516	0000000000000000000181c5989262368c0949c5c80b3dabe97e53009b9066b2	31 Jul 2021, 06:53	0.29 MB	296	4
693,515 693,515	000000000000000000053bac73b751f3c13d02d0b471c6013c1cbacf90b32874	31 Jul 2021, 06:52	1.27 MB	1,265	4
693,514 693,514	00000000000000000002d5e59be352a427bd77f9d29197cb4b838948060a459e	31 Jul 2021, 06:48	1.20 MB	1,415	8
693,513 693,513	0000000000000000000c20af4633eccaf7fcd3ae2bd171baf9cebee00a86c8ef	31 Jul 2021, 06:40	1.39 MB	2,482	7
693,512 693,512	0000000000000000001138b9f7b8acc3d0f02bb1a3ea21b3ccc278488181ecbd	31 Jul 2021, 06:31	1.41 MB	2,809	25
693,511 693,511	0000000000000000000543f337d2e926507079898492f1843a5914daf37db6cd	31 Jul 2021, 05:42	1.41 MB	2,661	12
693,510 693,510	0000000000000000000bbd8901ac7295b4fc75194eca9b997a13bb155b429afe	31 Jul 2021, 05:16	0.49 MB	884	15
693,509 693,509	000000000000000000007c65caef0782b63e5ca759b32a60967f1813d5a6cd54	31 Jul 2021, 05:08	0.68 MB	1,173	12
693,508 693,508	0000000000000000000e61f195b429a0cfc8622ae85a4944ccce5a4a39727522	31 Jul 2021, 04:57	0.49 MB	1,044	13
693,507 693,507	000000000000000000110eb3ed915f7af459543b8401efb4394f375bfd0c3824	31 Jul 2021, 04:46	0.29 MB	464	18
693,506 693,506	00000000000000000010a18a06ab2419787a3d589f213c0e919a567c1ba578f7	31 Jul 2021, 04:41	0.29 MB	285	8
693,505 693,505	0000000000000000000ccf2969e83d4df6f9a7e1cce2da138725a3ef97f9345a	31 Jul 2021, 04:39	0.23 MB	425	13
693,504 693,504 ⇅	000000000000000000064a9b16286a2fda7d0783757c3ff4957b699df545204d	31 Jul 2021, 04:35	0.62 MB	974	11
693,503 693,503	00000000000000000003c1a7a8f2e45be0b6ba0d2fac227ff2a43cf8b7eaec29	31 Jul 2021, 04:26	0.23 MB	503	21

Previous 10 blocks ↓

Total Size: 652.32 GB

Node Information

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

Uptime: 1 month, 21 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,238.63 GB sent, 73.90 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.