Blockchain Explorer | learn me a bitcoin

Memory Pool

56,959 transactions

42.09 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,524	000000000000000000035cb80000000000000000000000000000000000000000	4 mins, 6 secs	1.00 vMB	2,750	24

Blockchain

Tip: 848,523 (327,707 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,816 520,816	0000000000000000003c81a9d868d8802da8492f5d869f347fe8c231cb35524a	02 May 2018, 01:56	1.18 MB	2,145	23
520,815 520,815	0000000000000000002879ed36fcb548b308428b1b1a4972443b587ba63581ba	02 May 2018, 01:46	1.42 MB	1,327	23
520,814 520,814	00000000000000000045a076d6a6558ed854f09c9053c3feddbd3656eddd5795	02 May 2018, 01:40	0.00 MB	1	0
520,813 520,813	0000000000000000001b76fecacb4ecf4bac1e72ef6ff0114804b6775acecc23	02 May 2018, 01:40	1.35 MB	2,913	39
520,812 520,812	00000000000000000032cbdb28279e812a39f4619308097cf16257bbc820b864	02 May 2018, 01:18	1.00 MB	1,969	18
520,811 520,811	00000000000000000035b740c78d3638b60d433480122b8e35453d4f4b2a1760	02 May 2018, 01:06	1.33 MB	1,282	27
520,810 520,810	0000000000000000001d036b5c01b18d4d2d9f79dd90bd5feb48774e2b4b7548	02 May 2018, 00:57	1.14 MB	2,156	60
520,809 520,809	0000000000000000001f046dd6d490f3f5e7040f581addf8d78557a95bd40d16	02 May 2018, 00:07	0.12 MB	328	37
520,808 520,808	00000000000000000015764438bd66bc5d91fb37a022c794464f280221ed5456	02 May 2018, 00:03	0.60 MB	1,011	40
520,807 520,807	0000000000000000003169d3297051de41502f769f2c36f6abffa7db8985ba77	01 May 2018, 23:54	0.07 MB	106	30
520,806 520,806	00000000000000000034dc44417b37d5b1562df59a9b290ef3a4f5b41c6d5469	01 May 2018, 23:54	0.01 MB	21	40
520,805 520,805	0000000000000000001446744245722559c1d474cea9191e153d198c66d20ea4	01 May 2018, 23:53	0.01 MB	26	18
520,804 520,804	0000000000000000002dd37b33c414b829918ed2ef710965952069212b0e3449	01 May 2018, 23:53	0.48 MB	883	33
520,803 520,803	0000000000000000001cf78d4ac2f3a1a49ecce4e28eeb46f06e81656b2d845f	01 May 2018, 23:45	0.02 MB	43	50
520,802 520,802	0000000000000000002c8143b6fc150f691250f6605010190aa041f294f1bd0a	01 May 2018, 23:45	0.34 MB	745	28
520,801 520,801	0000000000000000000465cdc586bf41bf722c7d59f7a08b1035ce67ba89e8f3	01 May 2018, 23:37	0.15 MB	316	51
520,800 520,800	0000000000000000003fc49848ff95461c6913837b7510a107bf003fd98428f9	01 May 2018, 23:35	0.35 MB	870	39
520,799 520,799	0000000000000000000164a85d26cbeb4ebc1b7814a2c2f5147700e74723ef60	01 May 2018, 23:28	0.78 MB	1,672	24
520,798 520,798	0000000000000000000913bba2da522e62a945ff42b289e9d5bf6d02435c90b2	01 May 2018, 23:17	1.17 MB	3,038	42
520,797 520,797	000000000000000000333d902d85adfd2fd1573a62b35856946030718932474a	01 May 2018, 22:45	0.10 MB	173	62
520,796 520,796	000000000000000000455c5c724fba36e370d0003d2d7781244920bb82960a44	01 May 2018, 22:44	0.25 MB	491	25

Previous 10 blocks ↓

Total Size: 658.73 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 5 days, 4 hours, 56 minutes
Connections: 10 outgoing, 98 incoming
Data Transfer: 1,783.05 GB sent, 3.18 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.