Blockchain Explorer | learn me a bitcoin

Memory Pool

61,698 transactions

38.39 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,375	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 34 secs	1.00 vMB	5,567	7

Blockchain

Tip: 844,374 (342,265 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
502,109 502,109	000000000000000000323553b8cf6d0db4680b77565b23a6b06c31f94b35ef90	01 Jan 2018, 22:23	1.04 MB	2,124	574
502,108 502,108	0000000000000000008323d23753980497d2d29a362fc827160cfbd6b1624ba6	01 Jan 2018, 21:57	1.03 MB	1,253	194
502,107 502,107	000000000000000000089085b27e083df9075197919851bdf15afdaa331ea03b	01 Jan 2018, 21:52	1.05 MB	2,302	361
502,106 502,106	00000000000000000031babba84205c1bede2e6d0ef45c9b49cb95a49f2f5115	01 Jan 2018, 21:43	1.04 MB	2,267	404
502,105 502,105	0000000000000000008a8dbdeff870577121fa4f8aa04bfd652a7c63d5adf786	01 Jan 2018, 21:32	1.01 MB	1,487	138
502,104 502,104	00000000000000000069305860cc785d161b69f0472989a18d58887d35736660	01 Jan 2018, 21:30	1.01 MB	1,097	222
502,103 502,103	0000000000000000004596b2974e178952d9051a8a5bc79d78b75f72c13505c4	01 Jan 2018, 21:28	1.13 MB	1,232	276
502,102 502,102	00000000000000000007c314645aafcffe68d802b3766acf91a99ce3f2a48c7d	01 Jan 2018, 21:22	1.07 MB	1,076	238
502,101 502,101	0000000000000000007881c1d7119c3d229933f55874997d68c270a89c4dbbeb	01 Jan 2018, 21:16	1.04 MB	2,000	390
502,100 502,100	0000000000000000007a85e125dd61da653caebf9c6404a2b5feac4289f17714	01 Jan 2018, 21:07	1.07 MB	2,431	425
502,099 502,099	000000000000000000076bf66de469a88535151acb4ad327afe72fcffcc78817	01 Jan 2018, 20:53	1.07 MB	2,593	489
502,098 502,098	0000000000000000003c8f4a9f76df227921aca8295a7a642193febf1cdb3772	01 Jan 2018, 20:39	1.06 MB	2,448	427
502,097 502,097	0000000000000000006409f9ec7d34cf44dd0d857cb238b86c417bc48b4e4423	01 Jan 2018, 20:26	1.03 MB	636	137
502,096 502,096	0000000000000000006c84e61023c347d71116b8304b923098fc77620cc641d4	01 Jan 2018, 20:25	1.07 MB	2,994	523
502,095 502,095	0000000000000000003fd5fc2391c1002494f04726246afbc1e1e7a33dab7e4f	01 Jan 2018, 20:07	1.01 MB	796	204
502,094 502,094	00000000000000000079471c448f9b38e895371cffd4c1e36135dc32f33a41cd	01 Jan 2018, 20:03	1.03 MB	1,234	347
502,093 502,093	0000000000000000004edc2cfdba37e598f09f1fd01f26f6b76d46e0c0d285ea	01 Jan 2018, 19:57	1.04 MB	1,467	279
502,092 502,092	00000000000000000087bfb81e5e535d3986211f716418131805def25c692bda	01 Jan 2018, 19:50	1.00 MB	303	129
502,091 502,091	0000000000000000007144399264ad72962fd510373a6d059d92a1d75bf69877	01 Jan 2018, 19:49	1.01 MB	969	242
502,090 502,090	0000000000000000001cc41c582328e143ccda294ee3df4bedde8f6909198b81	01 Jan 2018, 19:45	1.04 MB	1,964	376
502,089 502,089	0000000000000000002f62e9fbaa410d69598e5a92429b1145942c432ec84f00	01 Jan 2018, 19:37	1.05 MB	2,572	565

Previous 10 blocks ↓

Total Size: 651.22 GB

Node Information

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

Uptime: 1 month, 17 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,109.92 GB sent, 67.30 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.