Blockchain Explorer | learn me a bitcoin

Memory Pool

95,378 transactions

31.59 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,050	0000000000000000000355f00000000000000000000000000000000000000000	8 mins, 50 secs	1.00 vMB	5,707	12

Blockchain

Tip: 845,049 (334,134 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,915 510,915	000000000000000000310a3033191ffdcb9e11f6b5b1d20a9e1a47e7a321786f	25 Feb 2018, 21:59	0.34 MB	723	57
510,914 510,914	00000000000000000008013b98006400b6c87de87bd485e5efaea5effbff8ef8	25 Feb 2018, 21:53	0.83 MB	1,511	47
510,913 510,913	0000000000000000001055a5e08cf18a80c54bc96fa4a9ed1f7a48f76ee62e4b	25 Feb 2018, 21:39	0.95 MB	1,460	55
510,912 510,912	000000000000000000033afd9bcc01e346922d771589b7691269009282a55c10	25 Feb 2018, 21:26	0.27 MB	311	30
510,911 510,911	00000000000000000032d7c3f75d45348b3daf3834f3a81e265e1cb24dd0baf3	25 Feb 2018, 21:24	0.05 MB	131	60
510,910 510,910	000000000000000000231bf9d05a05a9647335474663244f1d6b424d7b6eefd0	25 Feb 2018, 21:22	0.35 MB	157	8
510,909 510,909	00000000000000000047953605242e6c1d1244c0e7fbae48e0ae1f3e8ecd80ca	25 Feb 2018, 21:21	1.07 MB	1,514	50
510,908 510,908	0000000000000000005aed4d0ad45eb1230bfabae69f65c53d7c9e08710e868c	25 Feb 2018, 21:09	1.04 MB	801	9
510,907 510,907	00000000000000000048e46a28bb8b8a3c140155fdbd4023a754822e9502cfa5	25 Feb 2018, 21:06	1.10 MB	2,284	28
510,906 510,906	0000000000000000002b90f4292755208ca2b3ef8756051b599764da70f1cc7b	25 Feb 2018, 21:01	1.03 MB	1,662	68
510,905 510,905	00000000000000000047b6daa1183ebb1b31dcc3cb6a5565dcb9e0a440607880	25 Feb 2018, 20:52	1.01 MB	1,529	91
510,904 510,904	0000000000000000003bdf03ad310f60fb6d15b391fc73f8dfa9e050ab7adf55	25 Feb 2018, 20:14	0.04 MB	51	29
510,903 510,903	0000000000000000002b12413269e347a7680f702772dcf550d8ac13825889c1	25 Feb 2018, 20:12	0.56 MB	543	3
510,902 510,902	0000000000000000000fff3ac3c1ad1ee956a4775427a537366cbf58e347ffe9	25 Feb 2018, 20:12	0.58 MB	1,268	17
510,901 510,901	0000000000000000003032eb2e3cd42bdf4a09fe165b90daef3d3a7a2b0fc40f	25 Feb 2018, 20:12	1.13 MB	2,411	62
510,900 510,900	00000000000000000055143af42a42a89bbc75c4ca0e742cb55520d9d3e044d6	25 Feb 2018, 19:51	1.09 MB	1,558	86
510,899 510,899	0000000000000000003806f5b836395f57612b688c362cb585e93c78068d24b8	25 Feb 2018, 19:23	0.15 MB	267	24
510,898 510,898	0000000000000000002118e1e047019aa7a17f306fad7271c0084a7498ad3dd4	25 Feb 2018, 19:21	0.33 MB	896	63
510,897 510,897	00000000000000000009ede1f6361614b1a8263345994efad3d87a242d0b8dd5	25 Feb 2018, 19:14	0.09 MB	197	55
510,896 510,896	0000000000000000003e9fc0cd141b8791114e9f433a107e1525e8a03e33a48b	25 Feb 2018, 19:12	0.36 MB	623	24
510,895 510,895	0000000000000000005adec392ecfac99931b1cc9fbb9338195e95028e61be8b	25 Feb 2018, 19:09	1.08 MB	2,026	47

Previous 10 blocks ↓

Total Size: 652.49 GB

Node Information

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

Uptime: 1 month, 21 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,265.62 GB sent, 75.09 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.