Blockchain Explorer | learn me a bitcoin

Memory Pool

35,569 transactions

33.07 vMB

Show Random Selection

Max Size: 152/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,831	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 0 secs	1.00 vMB	5,399	16

Blockchain

Tip: 841,830 (413,202 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,628 428,628	000000000000000001e50465d1be5dc7efee553be2032fdfeea92f339ad1f91e	07 Sep 2016, 02:26	1.00 MB	1,560	41
428,627 428,627	0000000000000000005adbfb17036f22c2ac87c46791ce499be1dbf4949afddf	07 Sep 2016, 02:17	0.91 MB	1,699	53
428,626 428,626	000000000000000004adaf090474208bef589c797036febf9e61c11122aa1921	07 Sep 2016, 02:06	0.96 MB	1,269	29
428,625 428,625	0000000000000000048275903645f897f484789d674acaf74dac735f0ceb85d0	07 Sep 2016, 02:06	1.00 MB	2,812	59
428,624 428,624	000000000000000003543e8de252f224c22f22d88375fefe402c3c818df347f6	07 Sep 2016, 02:05	1.00 MB	1,181	109
428,623 428,623	0000000000000000026153274daf096a401327e1d8cb9a983e734a1e30a6b686	07 Sep 2016, 01:32	0.12 MB	283	44
428,622 428,622	0000000000000000012690f583e11f42ec4a674b05b780679caa7a8a69f04eec	07 Sep 2016, 01:29	0.99 MB	2,332	49
428,621 428,621	000000000000000000a22bcbe5a2796b7107a48e47f45a6ec49e594fbd6c50ce	07 Sep 2016, 01:13	1.00 MB	1,419	35
428,620 428,620	0000000000000000031d0c29926469f03cb2a96ef993472b3de93055b4848d86	07 Sep 2016, 01:04	0.34 MB	504	52
428,619 428,619	0000000000000000047c9dd7e9ea0056f7db3ff585d90a778542d8ee1e88fd84	07 Sep 2016, 01:00	0.76 MB	1,629	45
428,618 428,618	000000000000000003b8d687439280b95dd594d24e26ff444ad3527daf948f3c	07 Sep 2016, 00:50	1.00 MB	2,123	47
428,617 428,617	00000000000000000368cefd115908346a719ca42d9ded822453cc5e88428743	07 Sep 2016, 00:34	0.99 MB	738	15
428,616 428,616	0000000000000000023847c901656a45ca866995f28fe4f7de778747a3e9f149	07 Sep 2016, 00:30	1.00 MB	2,071	48
428,615 428,615	000000000000000000f846289f3a832716394f1385bdf5b94e4fb9c8dd4a4c41	07 Sep 2016, 00:16	0.13 MB	328	59
428,614 428,614	000000000000000003e3a05125287fae239eb13f4bbd431f260b162eeb3d46e8	07 Sep 2016, 00:17	0.15 MB	195	35
428,613 428,613	000000000000000001161fc4f52de6f0fc44b0260e1b5876a2c985be972547a0	07 Sep 2016, 00:13	0.64 MB	713	31
428,612 428,612	000000000000000001c8ba56afd1477937880bb9ac62f76b9cbe556e109dc86f	07 Sep 2016, 00:08	0.89 MB	1,618	40
428,611 428,611	0000000000000000028b2662adc5964159ded8551c0d52eb49c4f7e5ac58edb5	07 Sep 2016, 00:05	1.00 MB	2,632	73
428,610 428,610	000000000000000002f5a47dbcd9eda65cf0bc6cf7dbacd3a9467f17ac5f270a	06 Sep 2016, 23:38	0.59 MB	568	50
428,609 428,609	000000000000000000dd82d5f33abb07e122aa0858991bdbd74db2030560c4c4	06 Sep 2016, 23:38	0.13 MB	228	41
428,608 428,608	0000000000000000017261cd8cfeb30d7d3b117415c43d95f6a9a49be00513e4	06 Sep 2016, 23:33	1.00 MB	2,442	55

Previous 10 blocks ↓

Total Size: 646.44 GB

Node Information

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

Uptime: 29 days, 23 hours, 36 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,354.15 GB sent, 37.78 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.