Blockchain Explorer | learn me a bitcoin

Memory Pool

72,610 transactions

32.86 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 11 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,871	00000000000000000003629a0000000000000000000000000000000000000000	18 mins, 33 secs ago	1.00 vMB	3,257	25

Blockchain

Tip: 842,870 (173,849 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
669,021 669,021	00000000000000000004272609bc7f54807bd045dbad0880def20126d34261dc	04 Feb 2021, 08:29	1.26 MB	2,750	70
669,020 669,020	00000000000000000009378c25b5fa3907e2765e813aa3f8fed0895bf3e8892f	04 Feb 2021, 08:28	1.28 MB	2,219	137
669,019 669,019	00000000000000000006e1b18a6783e767b0dbd3c41b2e615b5dd4827592ff3f	04 Feb 2021, 08:12	1.31 MB	2,887	97
669,018 669,018	000000000000000000069ace221143415817ed9405dc59f4304b5487909f51a0	04 Feb 2021, 08:10	1.22 MB	1,664	123
669,017 669,017	00000000000000000007a7324e2da09379e00b38d70476c4e84cbd0ac282e5b9	04 Feb 2021, 08:07	1.38 MB	3,000	147
669,016 669,016	00000000000000000000464b62fa11b90d4db57682fe35b4ea7d99136b9be487	04 Feb 2021, 07:31	1.34 MB	3,083	137
669,015 669,015	000000000000000000001894b0bf318bc08d40c3a4f844ff9694c1f7fce3ad3b	04 Feb 2021, 07:09	1.39 MB	2,816	138
669,014 669,014	00000000000000000005277b4493b4daff18ae7465f2de9c0d26640234ccf821	04 Feb 2021, 06:48	1.33 MB	2,036	60
669,013 669,013	0000000000000000000bfb7128486ad31525c4acd34966da3b9a3f37058fa3f8	04 Feb 2021, 06:44	1.33 MB	2,715	121
669,012 669,012	00000000000000000005466c5f5f8f0887274e773f68cb99ae68380376696cff	04 Feb 2021, 06:30	1.24 MB	2,520	85
669,011 669,011	00000000000000000001316e694a78cad268853c65ad97296018a87e4853680b	04 Feb 2021, 06:21	1.39 MB	1,363	49
669,010 669,010	000000000000000000087dda3adbfb32da7ae91e49a6b9933bf4589b71ae952e	04 Feb 2021, 06:19	1.19 MB	2,471	108
669,009 669,009	0000000000000000000c338bf9ad49f5cf12ae45210b11c57984317d8a6263cf	04 Feb 2021, 06:09	1.31 MB	1,269	83
669,008 669,008	000000000000000000008ccd58f541103c6fdc1c71c9a50375bfb05863649a53	04 Feb 2021, 06:08	1.26 MB	1,905	134
669,007 669,007	000000000000000000039d536b0f27ade42c1938990db54dfa9d3506634bf053	04 Feb 2021, 05:48	1.42 MB	1,731	47
669,006 669,006	0000000000000000000323660cfcd9260043f7abb081b30def5bd898173a5b49	04 Feb 2021, 05:46	1.29 MB	2,779	113
669,005 669,005	0000000000000000000b05cd1fced87f9ff4c6fbf5bb2c4951b42b18b08f4e46	04 Feb 2021, 05:27	1.26 MB	2,826	89
669,004 669,004	00000000000000000003450a9ede160b44063cd3ed8bff3a2cabadb4573e7f4d	04 Feb 2021, 05:25	1.32 MB	1,666	122
669,003 669,003	000000000000000000061f217950de43cdf4c3d81993b5f4116383609be1440c	04 Feb 2021, 05:22	1.40 MB	3,039	149
669,002 669,002	000000000000000000081048359c2311c7b5c39ea0f4327c6f9db1872af64ede	04 Feb 2021, 04:27	1.20 MB	2,530	82
669,001 669,001	0000000000000000000284627714ca67702cbb47e8a08773c78cd4e552f00a21	04 Feb 2021, 04:18	1.21 MB	2,442	92

Previous 10 blocks ↓

Total Size: 648.40 GB

Node Information

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

Uptime: 1 month, 7 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,641.43 GB sent, 51.73 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.