Blockchain Explorer | learn me a bitcoin

Memory Pool

46,331 transactions

40.33 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,288	00000000000000000003629a0000000000000000000000000000000000000000	9 mins, 27 secs	1.00 vMB	3,408	7

Blockchain

Tip: 844,287 (823,085 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
21,202 21,202	00000000f039d5ac49daeb40be5d2de93cc9216dfa4b05c55db2342702bd9b6f	13 Aug 2009, 09:08	1
21,201 21,201	0000000021acc94fd5247e674b67da79dae611b787a35853c933fecd5c3e198a	13 Aug 2009, 08:33	1
21,200 21,200	0000000066b7fed2549e58f13b68954008299d8ca3bc23c4eb8649a74fdc31eb	13 Aug 2009, 08:17	1
21,199 21,199	00000000c5e45d13f49bc0bfd66e34e0bb45290eabf79019f8f778f916455200	13 Aug 2009, 08:00	1
21,198 21,198	00000000b59ba3fe39e70a98013afbb6531807b9233dc3fb370831c8490575b9	13 Aug 2009, 08:03	1
21,197 21,197	000000001dfe53e21dc5dc4aaccf501c5c7aae1f32b351bac4ed73e685979058	13 Aug 2009, 07:48	1
21,196 21,196	000000003d39b7c1cc0131b772c844898695d743108e2887c37f3d188cecdb6b	13 Aug 2009, 07:30	1
21,195 21,195	000000004eeada5f81f4c25859fa3cc4736ec06f01f54972cdbcfd271304ccac	13 Aug 2009, 07:08	1
21,194 21,194	000000004b348e3f39f1ba75a5d930eb31bdb93f82700d1a343b8aff9eb05975	13 Aug 2009, 06:34	1
21,193 21,193	000000004932e450b77e272381319ad8e30f678bc4d5f933f7e8b3c8259d7ed0	13 Aug 2009, 06:38	1
21,192 21,192	00000000b6560b8b61a0358f16d09b9fb243b83e1900ac531c30803fe49ec86c	13 Aug 2009, 06:24	1
21,191 21,191	0000000082aaf704f2074aa81c03736079d8d35570e00748acdfe6e400f20d04	13 Aug 2009, 06:16	1
21,190 21,190	00000000d335003cb4c960d384390ae879ec00ab6a505756d4bc9e1258c22027	13 Aug 2009, 05:55	1
21,189 21,189	0000000055ad104d504e1cac9736b0a88ddf49119a7d593fa3a3e62be2bd00e9	13 Aug 2009, 05:43	1
21,188 21,188	00000000e41663da188f37059d32eb859e0f1f7bde7a43d6b85757129d60f9fa	13 Aug 2009, 05:35	1
21,187 21,187	000000005b9720dc55bc9db203f394fb4f45ecba26194402ab09c2bcbd1c2aa3	13 Aug 2009, 05:31	1
21,186 21,186	00000000e4ce5fad1786bf4d1554d8e437117c83beec2459e5244d5a7de0078e	13 Aug 2009, 05:31	1
21,185 21,185	000000003baf5bc614f2f1f88bc918a39f27d09bb83bb1865ee81a6952d5203a	13 Aug 2009, 05:17	1
21,184 21,184	000000000ca4be2ca861770c6da2ca406809729ba7f333cb396492f3cf2c865f	13 Aug 2009, 05:04	1
21,183 21,183	0000000052509af7e46a27fbca58754f714f9dbc35c5aef3fea93170a6a88b97	13 Aug 2009, 04:52	1
21,182 21,182	000000009b6aab071b5c6b2920d3b18036211e66090030dbab9a760d60a5dcd5	13 Aug 2009, 04:42	1

Previous 10 blocks ↓

Total Size: 651.04 GB

Node Information

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

Uptime: 1 month, 17 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,075.61 GB sent, 66.39 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.