Blockchain Explorer | learn me a bitcoin

Memory Pool

50,467 transactions

33.67 vMB

Show Random Selection

Max Size: 164/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,113	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 31 secs ago	1.00 vMB	4,334	29

Blockchain

Tip: 842,112 (429,255 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
412,857 412,857	0000000000000000025974e82b0d888c464d530476ec80a4fd34191d1f477dd0	22 May 2016, 08:46	1.00 MB	2,601	47
412,856 412,856	0000000000000000013793799ae5b932a490f3ec7a2882fe46beaff3ef59b4ec	22 May 2016, 08:19	0.56 MB	1,227	40
412,855 412,855	000000000000000003be7b86c3bfec4e41d1d7c63db0046d361daf05b105a597	22 May 2016, 08:09	1.00 MB	2,338	44
412,854 412,854	00000000000000000400a3565807110f67585704f93a32816957c41969fd4455	22 May 2016, 07:58	0.69 MB	1,581	45
412,853 412,853	000000000000000002270286aa474bee9b42a3ccddf3215e4b40726a3f3b05cc	22 May 2016, 07:33	1.00 MB	406	6
412,852 412,852	000000000000000003d816116573abf70865b6ed79823a4f93a791d92d6ac57b	22 May 2016, 07:32	0.16 MB	376	37
412,851 412,851	000000000000000000711a527ddffb8a1f9256b16fcc29714c62e0c9339a8959	22 May 2016, 07:29	0.48 MB	1,157	40
412,850 412,850	00000000000000000142a5c15929d1347827113f4c7a8361ad987edc2ef13fa4	22 May 2016, 07:19	0.14 MB	238	30
412,849 412,849	000000000000000003d9ad131c4c48e2ed9d65c9c8a8692511d5cae9ad55e5bd	22 May 2016, 07:17	0.10 MB	157	36
412,848 412,848	000000000000000004da43acbbaa668b920119977861c0b8a90190e81c7c063f	22 May 2016, 07:16	0.40 MB	989	39
412,847 412,847	000000000000000001f1e4d31eceb531b7e5567e7f9df66322b92fb0406ed298	22 May 2016, 07:08	0.23 MB	540	42
412,846 412,846	00000000000000000257b0475c2131d60293178ff2d14e9ccfc7c7f5e97bcdb2	22 May 2016, 07:04	0.23 MB	522	43
412,845 412,845	0000000000000000038f1ade42b94df89a1289a8633a2f3eb708625831308af2	22 May 2016, 07:00	0.68 MB	1,495	40
412,844 412,844	000000000000000001e683ceb85ce18b1c450a33d93cbdefa9cad0ff225eef45	22 May 2016, 06:48	0.82 MB	1,822	42
412,843 412,843	000000000000000001c473345cc9e847b84a9c961da3b4b15480245c3e550ace	22 May 2016, 06:32	0.19 MB	429	37
412,842 412,842	00000000000000000008d46ea38aa87ca8c7c592e3a71869664ead9fb69dd026	22 May 2016, 06:29	0.30 MB	566	36
412,841 412,841	00000000000000000346040ca99d9b9240fca624dc8b5fbbe186aa7d271a2e37	22 May 2016, 06:25	0.13 MB	190	32
412,840 412,840	0000000000000000039dea50e506877de3d21727d69d59498eaf3ad94cc97b25	22 May 2016, 06:24	0.40 MB	791	38
412,839 412,839	0000000000000000059be4916a372b6c6b62670097aa43659f57142442b4d6e4	22 May 2016, 06:17	0.43 MB	963	46
412,838 412,838	0000000000000000002cda080b743bc0651184a92d4b7501aa3266c8219dddc3	22 May 2016, 06:10	0.37 MB	525	31
412,837 412,837	0000000000000000049f8b15e2869dc4653761921e497fb915e4d0bb24f33580	22 May 2016, 06:07	1.00 MB	2,221	47

Previous 10 blocks ↓

Total Size: 646.96 GB

Node Information

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

Uptime: 1 month, 1 day, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,439.31 GB sent, 41.81 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.