Blockchain Explorer | learn me a bitcoin

Memory Pool

88,351 transactions

35.12 vMB

Show Random Selection

Max Size: 198/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,075	000000000000000000035d250000000000000000000000000000000000000000	2 mins, 58 secs	1.00 vMB	5,931	12

Blockchain

Tip: 849,074 (332,061 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
517,013 517,013	0000000000000000000fb17aea709d2211937893ab62758ce6c04b652064a928	07 Apr 2018, 05:51	0.09 MB	187	36
517,012 517,012	000000000000000000119be089d0e13bd94298025cd88c450e64d04f78dbcaa9	07 Apr 2018, 05:49	0.05 MB	131	40
517,011 517,011	000000000000000000163d449223bee7d14ef019ea16b0f9e60f457faf5e51bc	07 Apr 2018, 05:47	0.99 MB	2,017	27
517,010 517,010	0000000000000000003580d185f56b26a5d59e28562abbc5829d295609a42c71	07 Apr 2018, 05:22	0.03 MB	79	34
517,009 517,009	0000000000000000001b23481c4f7ec667bb187f9d400ca0864114caaf94e503	07 Apr 2018, 05:21	0.62 MB	1,438	33
517,008 517,008	00000000000000000003c4c0eee1e3aa84cd4823c01e09b0cb037fe78caf562c	07 Apr 2018, 05:03	0.10 MB	208	19
517,007 517,007	0000000000000000003781d851ee038650f7546c6ee0ddacbe36a69a9f84daed	07 Apr 2018, 05:01	0.41 MB	613	25
517,006 517,006	000000000000000000088bff8b151b54782e01ae0d36df5aec488e5edc3747d4	07 Apr 2018, 04:55	0.05 MB	93	24
517,005 517,005	0000000000000000004f130ca720af4629973b8c58ee5b65913ba66b8df26a25	07 Apr 2018, 04:54	0.04 MB	90	22
517,004 517,004	00000000000000000002b815607d478e0d1e41c0bd107c325d5e24eec4160c2c	07 Apr 2018, 04:53	0.95 MB	2,009	33
517,003 517,003	00000000000000000006af25f624f71d52041a260959fe9434f84c043034fa24	07 Apr 2018, 04:28	0.53 MB	1,144	30
517,002 517,002	0000000000000000001dbb62ac8982a62496df66692d72ee8bd20f2e16f6e2c0	07 Apr 2018, 04:14	0.69 MB	1,008	21
517,001 517,001	00000000000000000046b7c8af27f0cbbccfedc243858f7205b3dcbe61d9b8fa	07 Apr 2018, 04:02	0.88 MB	915	14
517,000 517,000	0000000000000000004db0df5080fa7c02182ea6fa342bc090e1231ab44fb298	07 Apr 2018, 03:54	1.10 MB	1,240	19
516,999 516,999	0000000000000000003a887ef380d3a23b6cae1aa7b16b21ea5fbe114e5e9dcd	07 Apr 2018, 03:37	0.45 MB	196	5
516,998 516,998	0000000000000000001d46a8b4ef9b83528a53a6962ac653d84c37d74c7ee24a	07 Apr 2018, 03:37	1.06 MB	1,203	20
516,997 516,997	0000000000000000001c3a8526767ccfe8cb7cac7e990bb88217d67c60e8ca60	07 Apr 2018, 03:20	0.38 MB	862	38
516,996 516,996	00000000000000000017ba836a6e56094af8fb36f8a92ca8cb69672905cad759	07 Apr 2018, 03:10	0.35 MB	488	35
516,995 516,995	00000000000000000032ad8820e009cbb5514a58cef10940b81851a9d62e7824	07 Apr 2018, 03:04	0.56 MB	979	14
516,994 516,994	00000000000000000018a8e18cdbce0fd9555cee7500d44b00de9a8310b8ecc7	07 Apr 2018, 03:02	1.03 MB	747	30
516,993 516,993	0000000000000000001a230f6821d03353cb550124f063c4c37d6058969608e7	07 Apr 2018, 02:44	0.02 MB	34	38

Previous 10 blocks ↓

Total Size: 659.76 GB

Node Information

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

Uptime: 9 days, 2 hours, 53 minutes
Connections: 10 outgoing, 108 incoming
Data Transfer: 3,118.48 GB sent, 7.06 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.