Blockchain Explorer | learn me a bitcoin

Memory Pool

31,384 transactions

37.17 vMB

Show Random Selection

Max Size: 153/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,897	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 31 secs	1.00 vMB	3,471	18

Blockchain

Tip: 841,896 (187,081 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,815 654,815	0000000000000000000633cbd565b440f9b7e437c57d3f2bbbecceb258b1e7a8	30 Oct 2020, 22:20	1.26 MB	2,597	291
654,814 654,814	000000000000000000026fe6606facd9cd5209f54fcea5973c5b97e4e37016cc	30 Oct 2020, 22:15	1.43 MB	2,188	317
654,813 654,813	0000000000000000000ddeefee493a4b7c9ea1f10a74e7601ece0b9805728e70	30 Oct 2020, 22:02	1.26 MB	1,556	304
654,812 654,812	0000000000000000000d83a7ea937acfcbd4354b3ad79af2d9971e7bf4e70471	30 Oct 2020, 21:56	1.51 MB	2,256	310
654,811 654,811	0000000000000000000b73f7dd497f1a8e3e56b342062fccd31829a65254b85f	30 Oct 2020, 21:53	1.34 MB	2,856	348
654,810 654,810	0000000000000000000a12329414851d79c41605926ea5ac9acc7dd606348348	30 Oct 2020, 21:08	1.21 MB	2,134	297
654,809 654,809	0000000000000000000dc31a3e295e9be49c2f8a2c2a2d2b2588b83ea82eec3e	30 Oct 2020, 21:02	1.19 MB	2,388	289
654,808 654,808	00000000000000000007114efdface79c094e5f030bff9ca04f05c532bba4c97	30 Oct 2020, 20:59	1.27 MB	3,047	301
654,807 654,807	0000000000000000000da80171959f7ce86eed7fa617f32a1881d46fec6e3a7a	30 Oct 2020, 20:52	1.34 MB	2,816	338
654,806 654,806	000000000000000000083fb0aa04cc943074b5ba558955aac1aa2618797b6af1	30 Oct 2020, 20:21	1.36 MB	2,830	317
654,805 654,805	0000000000000000000d442dc17cba15fd89acc10275a38bfa54f6a952ddeba3	30 Oct 2020, 20:07	1.35 MB	2,721	335
654,804 654,804	0000000000000000000167d95af804fe397d355364e4d9de744e7d23bc85aca1	30 Oct 2020, 19:39	1.29 MB	2,995	313
654,803 654,803	000000000000000000027850b4b7fec340b0067420775083508c431d48468967	30 Oct 2020, 19:26	1.33 MB	2,732	333
654,802 654,802	00000000000000000009355d14fdd08dfc338ce0f484ad06273e194e84c5dc6a	30 Oct 2020, 19:02	1.35 MB	2,206	290
654,801 654,801	000000000000000000070c3d48cba98780a2482d01f5665b95524098bd1f05cf	30 Oct 2020, 19:00	1.33 MB	2,153	301
654,800 654,800	000000000000000000005939c64276be335bfc93943ed6b36493673dee64da81	30 Oct 2020, 18:57	1.36 MB	2,689	328
654,799 654,799	00000000000000000004f4e95694195f36b0a7dba018f8aa5c39ba9fc4398351	30 Oct 2020, 18:32	1.34 MB	2,974	351
654,798 654,798	00000000000000000004d439799d8fdbc278cc4c52e42ae8886662f2f26d98ac	30 Oct 2020, 17:33	1.30 MB	2,917	281
654,797 654,797	000000000000000000032bf0fe3a29d0e12e3ef0e3b5b60f6f72d42e2a38cea6	30 Oct 2020, 17:28	1.31 MB	2,634	272
654,796 654,796	000000000000000000050c67a40c1b528a07172257e502129529c2e2c53f6fb7	30 Oct 2020, 17:24	1.37 MB	2,650	302
654,795 654,795	000000000000000000015b46417bddff1deb1a6b2cef3cdcc5052f7b3f64e0b0	30 Oct 2020, 17:10	1.29 MB	2,505	310

Previous 10 blocks ↓

Total Size: 646.57 GB

Node Information

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

Uptime: 1 month, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,371.58 GB sent, 38.54 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.