Blockchain Explorer | learn me a bitcoin

Memory Pool

1,076 transactions

0.30 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,639	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 14 secs	0.29 vMB	1,055	2

Show Transactions

Blockchain

Tip: 908,638 (856,151 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
52,487 52,487	000000000e0214b7d45b30fecc4294ab4e17b24a305f5c919fd49635f2ffc25f	22 Apr 2010, 08:15	1
52,486 52,486	000000000d9a77311d1df0ab5e17bb5726a80cb5c13fee326db8599d696008bd	22 Apr 2010, 08:04	1
52,485 52,485	0000000012a80be04f05c0de91581a6f1f3b210b2bb61b10a17517b3d7600f55	22 Apr 2010, 07:54	1
52,484 52,484	000000000cf2118ab0f941043b66e8cdb441575a9637308ad84c7d4906b959b0	22 Apr 2010, 07:53	1
52,483 52,483	00000000103fe1f6ee851be35c64ba2a52908c186c3386e6751df622cbdbe5f1	22 Apr 2010, 07:49	1
52,482 52,482	0000000002ff3e81bd5b01255f162941ba06b71c54c1e5af759ea68a5b774223	22 Apr 2010, 07:47	1
52,481 52,481	00000000122bb33a1a19dbeee15a2da0878c8c032e742a58ceeb29752758cb96	22 Apr 2010, 07:33	1
52,480 52,480	00000000122a719b3ebf974ccafda1fd16590e6cb0d3af4b2524835728c9bd43	22 Apr 2010, 07:27	1
52,479 52,479	0000000013c397147a5863e77c980a5e2b5f84cdae28c3f3f782919b45e9fd12	22 Apr 2010, 07:12	1
52,478 52,478	000000000ba44f03d2bcfc0ff701d32634da9a6207341e4922894284aba987cb	22 Apr 2010, 06:56	1
52,477 52,477	00000000026544916d3661429d490ced3331e535b9fd424340b72647b8da010c	22 Apr 2010, 06:52	1
52,476 52,476	000000000709569d0811fc08e3de7d3adcaa24b33451d4fd62943ca8dea71996	22 Apr 2010, 06:39	1
52,475 52,475	0000000000503b8a50b43a00134809e96272aaba1ef39f0e66d0f7313cd4908e	22 Apr 2010, 06:23	1
52,474 52,474	0000000008ae48140e4f624ee13ae7ab0ebb2d3dec935a771e49c0a19677ca10	22 Apr 2010, 06:17	1
52,473 52,473	0000000011a3a4189910aef1c1dd747d24e96d3e5154ee8a8b1410cd174ca7e5	22 Apr 2010, 06:13	1
52,472 52,472	000000001154c570b25d43e0fc453a25e54372715653e780eb3d442409a90f1b	22 Apr 2010, 05:53	1
52,471 52,471	0000000003dfa3f41ce47091f29eebe73894ce1c76b3806439277c11b48ef67c	22 Apr 2010, 05:52	1
52,470 52,470	0000000014f3868207fa9c73ef7e27feec2411d3416c0350bb1b223b6fd3e58d	22 Apr 2010, 05:42	1
52,469 52,469	0000000013baa8937489d3a2b42350d293d9d522755c5dae18aa6c2877adc92f	22 Apr 2010, 05:37	1
52,468 52,468	0000000006fdddff2473ee7cfaced0ea65e22478ca994393024ddd46d4e183b4	22 Apr 2010, 05:28	1
52,467 52,467	00000000024abeafbd4e67476647f0462347085938d4bcb87b492114049ec0e8	22 Apr 2010, 05:24	1

Previous 10 blocks ↓

Total Size: 770.88 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 23 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,850.90 GB sent, 101.32 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.