Blockchain Explorer | learn me a bitcoin

Memory Pool

33,674 transactions

26.88 vMB

Show Random Selection

Max Size: 128/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,248	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 4 secs	1.00 vMB	5,020	22

Blockchain

Tip: 842,247 (420,448 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
421,799 421,799	0000000000000000000665854095f91262b33d5815aafbf02157ab6d140f4ede	22 Jul 2016, 07:37	0.31 MB	695	54
421,798 421,798	000000000000000001833621f41c15e98d6e83f9da71da063e3f59c4a2982aca	22 Jul 2016, 07:32	0.65 MB	1,323	59
421,797 421,797	000000000000000000f1c624270f67f4fe0e0c77ad3daa7b94f68cee6fa0adcf	22 Jul 2016, 07:24	0.88 MB	2,134	55
421,796 421,796	000000000000000000722f15a87cbde7e4331cf8e70d6843e1317656d2579e67	22 Jul 2016, 07:11	0.99 MB	662	18
421,795 421,795	0000000000000000038b7b2e7a05f3d7df4dab7bb3750fbd2beeb21591dcd69f	22 Jul 2016, 07:09	0.77 MB	492	19
421,794 421,794	000000000000000004894b8dd793a4054a13571f0a776bbe895ac8f10bc3f24a	22 Jul 2016, 07:07	1.00 MB	1,925	49
421,793 421,793	0000000000000000023be4aad0c79519d3da378ff587a63757714a1a685e9218	22 Jul 2016, 07:02	0.93 MB	1,768	39
421,792 421,792	0000000000000000033e6dc9991280b1e8e6c83379fae647304640dc5431b9b1	22 Jul 2016, 06:59	0.00 MB	1	0
421,791 421,791	00000000000000000413e33440b44c68200954ffcd1078a9a5efe1c8d86bed1c	22 Jul 2016, 06:58	1.00 MB	1,268	66
421,790 421,790	000000000000000001efd549b719f12a4437263496c2b7b84ce971191ba87257	22 Jul 2016, 06:51	1.00 MB	2,353	56
421,789 421,789	0000000000000000001472269bc47b825ae86c3e65d35cabe6e4dcdd4360c16e	22 Jul 2016, 06:48	1.00 MB	2,439	73
421,788 421,788	0000000000000000046313460028dc8b4674b5a9705d657e34ac968cabb3f921	22 Jul 2016, 06:39	1.00 MB	2,923	124
421,787 421,787	00000000000000000191fcf2af0e408c5c51f4be34e9f8fbfb883383178b92f9	22 Jul 2016, 05:37	0.01 MB	25	123
421,786 421,786	0000000000000000008d08bf680a85e65ea1f5f0f98e407739f47592943d43c9	22 Jul 2016, 05:36	1.00 MB	1,565	49
421,785 421,785	000000000000000000b8642097c74467b7925159c1664fa28b91779e3c6a6e15	22 Jul 2016, 05:26	1.00 MB	1,851	47
421,784 421,784	000000000000000002cadfc95397fd921128990ead8da11f9204ed9255c3b52c	22 Jul 2016, 05:19	1.00 MB	2,613	86
421,783 421,783	0000000000000000010b5f7c8516d2fabc6b032c8985000e7bf79e1332662df2	22 Jul 2016, 04:56	1.00 MB	1,404	33
421,782 421,782	00000000000000000171ea9de43f732fe27532b540b3ea873ec20243642c22db	22 Jul 2016, 04:54	1.00 MB	2,702	81
421,781 421,781	000000000000000001d8f8fa6156f7392d805b71386694769b9f042c882fe3b1	22 Jul 2016, 04:34	1.00 MB	1,831	52
421,780 421,780	000000000000000000df4c2f208dd95e7bb129cf96f44e4e7b022b36f696f80e	22 Jul 2016, 04:25	1.00 MB	2,062	48
421,779 421,779	0000000000000000045fab07de5f33381fb4a34adb17e43b3ad03442fdff48ef	22 Jul 2016, 04:19	1.00 MB	2,028	56

Previous 10 blocks ↓

Total Size: 647.19 GB

Node Information

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

Uptime: 1 month, 2 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,462.04 GB sent, 43.75 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.