Blockchain Explorer | learn me a bitcoin

Memory Pool

37,686 transactions

40.54 vMB

Show Random Selection

Max Size: 173/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,711	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 59 secs	1.00 vMB	5,253	17

Blockchain

Tip: 841,710 (270,879 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
570,831 570,831	00000000000000000002f543e72ba11c9c3d3ef553b7a3d0c2666631bad05b02	09 Apr 2019, 02:31	1.24 MB	2,710	135
570,830 570,830	0000000000000000000af71accf579d0cac0cecd2f2b9acbd076fd52839f3496	09 Apr 2019, 02:04	1.24 MB	2,566	132
570,829 570,829	000000000000000000254434297a78a1975fd383ac531f5208af37b152bdb6c7	09 Apr 2019, 01:41	1.03 MB	2,970	10
570,828 570,828	0000000000000000001784931bbcf376164ed08c321eafb6e57fe9a5a8035a5f	09 Apr 2019, 01:38	1.14 MB	3,089	50
570,827 570,827	00000000000000000000297880bfddb06ce2c6410097cfcfbcaf9c8e880ca1f4	09 Apr 2019, 01:35	1.20 MB	2,084	132
570,826 570,826	0000000000000000000175433c6f520473e85d704f0dce753d345c52df5e97cd	09 Apr 2019, 01:13	1.11 MB	3,416	49
570,825 570,825	0000000000000000001d8045ad71d2ed0a06ecf2a401a4f2f4ed68506a8ddf8d	09 Apr 2019, 01:10	1.36 MB	3,470	89
570,824 570,824	0000000000000000001157b00c6deed30715f4ce42d3a284544266e83809ac91	09 Apr 2019, 01:06	1.23 MB	2,158	125
570,823 570,823	0000000000000000000f726159e1cb3fcee56875efb335f52b293316cea4b55f	09 Apr 2019, 00:30	1.14 MB	3,329	47
570,822 570,822	00000000000000000024f65899b50e655e56f930a28c0eae43f30a7a79259844	09 Apr 2019, 00:21	1.06 MB	2,897	3
570,821 570,821	000000000000000000272113e62dbfed2aee04ae14361b507c774114be11f9e3	09 Apr 2019, 00:21	1.15 MB	1,944	74
570,820 570,820	0000000000000000001b39d7ccdcf5f7fb2df5e4b01c3d740442fced4e63dc96	09 Apr 2019, 00:18	1.31 MB	2,812	144
570,819 570,819	000000000000000000115a1af69cd8b83444be6b0d0d39e936e403ac2a2ca4fb	08 Apr 2019, 23:53	1.33 MB	3,458	123
570,818 570,818	000000000000000000075f32c1049adc0bfa5994818f85e04c29bb3aa8357dc5	08 Apr 2019, 23:23	1.21 MB	1,463	14
570,817 570,817	0000000000000000001c70d74c7983dfe876cf4e9856ed9ce043a3293dd373b5	08 Apr 2019, 23:19	1.43 MB	2,488	38
570,816 570,816	00000000000000000015700c792c59cda0380d5e3c3e16ba555cc3cfd6d6bb7d	08 Apr 2019, 23:12	2.30 MB	195	3
570,815 570,815	0000000000000000001507152b07ae34788379d0ca9d7bfcb427f10b3be6ced5	08 Apr 2019, 23:11	1.41 MB	2,271	16
570,814 570,814	0000000000000000001557cdc7c755deb4fd84b39ce18e56ca5bbb701853d9a5	08 Apr 2019, 23:08	1.22 MB	3,030	65
570,813 570,813	00000000000000000028f5ffdae4dd4c6dad2d5cca9629dd0511c3e4c1dcc169	08 Apr 2019, 22:58	1.12 MB	1,985	13
570,812 570,812	0000000000000000001942932fa6b61567d32761d6d25ae51a2f83bc49d4f984	08 Apr 2019, 22:58	1.01 MB	196	12
570,811 570,811	0000000000000000002b48c78a9352860f64bdc41252a013247fe10e009a7a8e	08 Apr 2019, 22:57	1.13 MB	1,483	47

Previous 10 blocks ↓

Total Size: 646.22 GB

Node Information

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

Uptime: 29 days, 3 hours, 19 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,334.11 GB sent, 36.47 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.