Blockchain Explorer | learn me a bitcoin

Memory Pool

48,272 transactions

40.21 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,151	00000000000000000003629a0000000000000000000000000000000000000000	52 secs ago	1.00 vMB	4,627	8

Blockchain

Tip: 844,150 (410,354 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
433,796 433,796	000000000000000001023aeee6fb5ef443067b7bb3872c1adfd7b07d2d6b285c	10 Oct 2016, 20:42	1.00 MB	3,014	54
433,795 433,795	00000000000000000174450f372ab1ab3db946396c8a14a2fb18978e84e45c29	10 Oct 2016, 20:40	1.00 MB	2,217	59
433,794 433,794	000000000000000003fcd092ecc65dfa356c9feed571a9ac2c5a6791a1d0bb19	10 Oct 2016, 20:39	1.00 MB	2,304	96
433,793 433,793	000000000000000000fc6e5ac4af50703f4bda86e0728330d742444ca2fa6d69	10 Oct 2016, 20:09	1.00 MB	2,549	75
433,792 433,792	000000000000000000b63a944d69ccd1dfde08d82435c990b1a59adb655156ff	10 Oct 2016, 19:49	1.00 MB	2,054	58
433,791 433,791	000000000000000002a74182e2d840e161e42f242c3e07e1380c19221d257de3	10 Oct 2016, 19:46	1.00 MB	3,002	74
433,790 433,790	000000000000000003190b8cb273e815457a718195dec5976bd5f4fac50c174a	10 Oct 2016, 19:31	1.00 MB	2,877	65
433,789 433,789	000000000000000001194d28d1339810fa1da9b749ca1eaaaaada52fd1804e50	10 Oct 2016, 19:25	0.00 MB	1	0
433,788 433,788	00000000000000000262a490f53b095f4f4790ab40e7f25682b04a25391c6ece	10 Oct 2016, 19:25	1.00 MB	2,237	58
433,787 433,787	0000000000000000017074c79f3b1cb178a488b1374330228f96a521f857000d	10 Oct 2016, 19:23	1.00 MB	2,092	90
433,786 433,786	000000000000000001a4b727ae1da08bb17bc33499e30eb9423639e60cc121c8	10 Oct 2016, 18:58	1.00 MB	2,011	61
433,785 433,785	000000000000000002851734d499c0bf64dc758d37c7bb62dd5a5edac9f78be8	10 Oct 2016, 18:53	1.00 MB	1,914	63
433,784 433,784	0000000000000000008b06cbf0bf4ad18a67376b84ec54b9553469649ed3cb1b	10 Oct 2016, 18:49	1.00 MB	2,418	85
433,783 433,783	00000000000000000408203ae59b84422673db8dd806c2a260fc6c110cf8ac4d	10 Oct 2016, 18:40	1.00 MB	2,247	86
433,782 433,782	0000000000000000033abdd83b1164f53a87a139970a409726b1271f2ccef5dc	10 Oct 2016, 18:22	1.00 MB	2,706	59
433,781 433,781	0000000000000000018624812edcf301124146f95662a0f46566b1f4d90df35b	10 Oct 2016, 18:21	1.00 MB	2,099	94
433,780 433,780	00000000000000000096a5a65327e31777f7c091c97f80575d5982ce7c33ed69	10 Oct 2016, 18:08	1.00 MB	1,951	116
433,779 433,779	000000000000000002c29e53e57165deba10eef68951fab65a5cee0252df93a8	10 Oct 2016, 17:26	1.00 MB	2,457	101
433,778 433,778	000000000000000002e3bccffaa58edc94794a910a6225009ece026a6348ad6f	10 Oct 2016, 17:01	1.00 MB	2,058	66
433,777 433,777	0000000000000000026c6cff7b5ccd9299c2daa98786421b6da002eddf2c7771	10 Oct 2016, 16:56	1.00 MB	2,282	78
433,776 433,776	00000000000000000060e4e1c0d6cea6f1760688733b7d5e99937e003faf60bb	10 Oct 2016, 16:45	1.00 MB	1,211	75

Previous 10 blocks ↓

Total Size: 650.78 GB

Node Information

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

Uptime: 1 month, 16 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,025.29 GB sent, 64.90 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.