Blockchain Explorer | learn me a bitcoin

Memory Pool

31,794 transactions

36.68 vMB

Show Random Selection

Max Size: 157/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,399	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 11 secs	1.00 vMB	1,763	16

Blockchain

Tip: 842,398 (568,377 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
274,021 274,021	0000000000000000ebb9a8248a325651c9a2c394d9cdc7ef1ad72462381c761b	09 Dec 2013, 20:05	0.02 MB	61	41
274,020 274,020	000000000000000379a3329dead3b1a42b6c92b5b71def0da0492f27aaa958bc	09 Dec 2013, 20:04	0.20 MB	404	43
274,019 274,019	0000000000000001aa6263a5c36dedd67b71cd49b9a902b521b3711f3f3c2fc8	09 Dec 2013, 19:55	0.25 MB	545	48
274,018 274,018	0000000000000001cc47ea60c42beef6d89ff034842db064f02e1685c5412b66	09 Dec 2013, 19:49	0.12 MB	180	31
274,017 274,017	00000000000000043f0907a1a28149ae007dbb9eef252be707b65bbf31a70fee	09 Dec 2013, 19:46	0.25 MB	678	55
274,016 274,016	0000000000000000507529d4c058b855fd2ff3db0507a828dc69745c5f8fdc6d	09 Dec 2013, 19:33	0.15 MB	253	10
274,015 274,015	0000000000000004656bd7dcded63f41d42a1adb500427ab9abe50286300e975	09 Dec 2013, 19:33	0.09 MB	161	24
274,014 274,014	0000000000000000c6039461acc29eeb35754279ce09449b1547c69c03547804	09 Dec 2013, 19:32	0.16 MB	262	23
274,013 274,013	0000000000000002b1c6fe684e6124655b21fa58b5e2f4dadc6d8dbfccf59d46	09 Dec 2013, 19:28	0.25 MB	695	64
274,012 274,012	0000000000000002b2f08893af65a50e0ba6a870044bdc7a827ab4bd62105334	09 Dec 2013, 19:14	0.24 MB	177	15
274,011 274,011	00000000000000032b4eec6b37da7fdb4caabff8e57e8d82c36209668903947e	09 Dec 2013, 19:13	0.25 MB	507	26
274,010 274,010	00000000000000006044f84d73b169dfef340c2935590d83ebcbbcf8bf16f64f	09 Dec 2013, 19:10	0.25 MB	693	51
274,009 274,009	0000000000000005c5463799977afd5db62e027b9f314068c4bcaee9570dfb76	09 Dec 2013, 18:56	0.25 MB	791	73
274,008 274,008	0000000000000001c1beb93d1d018c703e752bb3dc3accfbad20800fde4ac972	09 Dec 2013, 18:40	0.50 MB	1,462	90
274,007 274,007	000000000000000353c2e788e1827bf91e582527e6e55f3d3632d17d35f325f2	09 Dec 2013, 18:05	0.30 MB	633	34
274,006 274,006	000000000000000372863a4954ff31a5f2f1fb401785fdd979de9caa102853d7	09 Dec 2013, 18:04	0.25 MB	447	75
274,005 274,005	0000000000000001d0e3162fc40b1ff92257cd6ab44910eb1c4bd49dd0acbd9f	09 Dec 2013, 17:46	0.29 MB	461	61
274,004 274,004	000000000000000160204d771faf7ca1629354f486487977bafa14d2e8f5faae	09 Dec 2013, 17:39	0.04 MB	122	33
274,003 274,003	0000000000000002b5de2cfd4276e3a552d96fb8d4e7fe1deecd15481a8044c0	09 Dec 2013, 17:36	0.16 MB	376	45
274,002 274,002	0000000000000005e2cbdedf8f6872f3bcd52a2ee95904287b8ad8ac03a47e7e	09 Dec 2013, 17:29	0.20 MB	316	30
274,001 274,001	0000000000000001dd30fc52fbfb29a7e7fa0c40da666b2ac5b010cc7acb3674	09 Dec 2013, 17:25	0.25 MB	664	68

Previous 10 blocks ↓

Total Size: 647.47 GB

Node Information

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

Uptime: 1 month, 3 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,492.95 GB sent, 45.89 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.