Blockchain Explorer | learn me a bitcoin

Memory Pool

31,793 transactions

45.09 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,016	0000000000000000000331db0000000000000000000000000000000000000000	48 secs ago	1.00 vMB	4,803	16

Blockchain

Tip: 842,015 (423,108 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
418,907 418,907	0000000000000000004299bb7cac82a7b9fc5c8b77b6e73badf2ee5b4c7a2adc	02 Jul 2016, 03:57	0.99 MB	2,520	65
418,906 418,906	000000000000000003a629b455639773e077bf09dda0541eb3257224e2648372	02 Jul 2016, 03:37	0.99 MB	1,921	52
418,905 418,905	000000000000000002ee1378ee2b2cca2c7aebe371b01cc71296712f875bece0	02 Jul 2016, 03:26	1.00 MB	2,027	80
418,904 418,904	000000000000000004ada8c3b20db1a379f4c9c733826c69afac044bea9bb523	02 Jul 2016, 03:04	0.24 MB	561	46
418,903 418,903	000000000000000001e0413329ab68396b8bdabe3a195aa508706c6e548be644	02 Jul 2016, 03:00	0.18 MB	460	61
418,902 418,902	000000000000000002594528c9d345b1c3438a987b7c9fe667c14cc75f99b715	02 Jul 2016, 02:56	0.34 MB	866	56
418,901 418,901	000000000000000000428a0bb02fce0cb5aa7ac9b8891781e7a71bfd87508e33	02 Jul 2016, 02:50	0.15 MB	348	52
418,900 418,900	0000000000000000014fa804fd4df9a6d56043c649464b62d6162ac4d819a650	02 Jul 2016, 02:47	1.00 MB	1,016	16
418,899 418,899	0000000000000000028ec22ecbba2c0bbda590b48e801a3fd0f6f22ea575aba2	02 Jul 2016, 02:45	1.00 MB	2,061	65
418,898 418,898	000000000000000000582ca672453b1edf054262a81a71c9eeb31864842ec3f4	02 Jul 2016, 02:24	0.15 MB	307	42
418,897 418,897	00000000000000000224b3e1fee79f2d4674d17e0c7dbb68822a96fe4656b3fa	02 Jul 2016, 02:21	0.46 MB	520	32
418,896 418,896	0000000000000000028aade9744860dcd588888d9fac9968b285db14721516d6	02 Jul 2016, 02:19	1.00 MB	1,931	50
418,895 418,895	0000000000000000007280c45b60af9dc526a34393fee7be827d17aaf6fc0e46	02 Jul 2016, 02:02	0.23 MB	619	58
418,894 418,894	000000000000000003773929067c13c623a900aa5f2036aa91bc46799ca3d69b	02 Jul 2016, 01:59	0.15 MB	429	58
418,893 418,893	000000000000000002b7157d1eb1bab9401daa0a6a6c8580c41540f450b6e155	02 Jul 2016, 01:55	0.60 MB	1,470	59
418,892 418,892	0000000000000000016c02513cc0d3df3d4ccacc5819ef26444bfbcd8b159020	02 Jul 2016, 01:43	0.04 MB	83	53
418,891 418,891	0000000000000000018990dd82ff78cdc130c8991c617b08bda931414a982078	02 Jul 2016, 01:44	0.89 MB	1,968	36
418,890 418,890	00000000000000000199f72e321fc6af2fc891b17d773f49ec2f7076f18a9734	02 Jul 2016, 01:41	1.00 MB	2,101	78
418,889 418,889	0000000000000000043000ad93ecbee6d5d32a871b2add047b69bba1e4fe8181	02 Jul 2016, 01:08	0.93 MB	1,334	39
418,888 418,888	00000000000000000454808126260cab534e94f22feda4357457ec1167d112c2	02 Jul 2016, 00:58	0.20 MB	423	52
418,887 418,887	000000000000000001d416680b2392e89429afdec34c73bac838d2aa8d1f0147	02 Jul 2016, 00:54	1.00 MB	1,598	33

Previous 10 blocks ↓

Total Size: 646.79 GB

Node Information

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

Uptime: 1 month, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,404.80 GB sent, 40.07 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.