Blockchain Explorer | learn me a bitcoin

Memory Pool

8,864 transactions

2.43 vMB

Show Random Selection

Max Size: 15/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,396	00000000000000000002349e0000000000000000000000000000000000000000	13 mins, 22 secs ago	1.00 vMB	3,978	3

Show Transactions

Blockchain

Tip: 908,395 (890,337 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
18,058 18,058	00000000f60abab721ca26f737920fc0eb1eab7233614911003b2a19919bc61c	25 Jun 2009, 22:33	1
18,057 18,057	00000000ae9835248541dd4a360f2712b22b5c52745562e8964dae8d448e9240	25 Jun 2009, 22:08	1
18,056 18,056	00000000d31fa4cd526cff55b8e7dc9c95ee6302760dd2a67819f30d0755c936	25 Jun 2009, 22:04	1
18,055 18,055	00000000ae434aa66d2895a8253e8f1aaf3972b0e212a201a4fd3afbe4e77930	25 Jun 2009, 21:57	1
18,054 18,054	00000000b0948ad672ef0f098b4f072fa3bf3f840b4e62abf2af8984ef6aa70e	25 Jun 2009, 21:51	1
18,053 18,053	000000006db918bb5cde43358bd26c895ac5d6e99978f0a331bdceab519663bf	25 Jun 2009, 21:09	1
18,052 18,052	000000006eb4cb447ba2446d75464ae952d88c7606ee44e2463a1d810b69680c	25 Jun 2009, 20:47	1
18,051 18,051	00000000bf4dac465382bbce6e7003c3597e88df05ffbf8a05de25c021905fa7	25 Jun 2009, 20:33	1
18,050 18,050	0000000076ae6301cb73cdce4ddc46866cb127171ca751fc07e46b44daad1380	25 Jun 2009, 20:31	1
18,049 18,049	00000000ca27e1b67bb8e37b8b962235b32f4b3ff3d3f9ed32fd395747009f8b	25 Jun 2009, 20:28	1
18,048 18,048	00000000e872e651d2c5b9f6efe7bf5667830a95fb9db47abbc4018ef8605e76	25 Jun 2009, 19:59	1
18,047 18,047	00000000f7505274c31efa29825566451977366caf32786595dba6c8af4a90c7	25 Jun 2009, 19:42	1
18,046 18,046	00000000319d18d183f249fea4ca31ba36bc242b3032ae9b4b8674a93066e16a	25 Jun 2009, 19:45	1
18,045 18,045	00000000a6f356adeedc247965904044ec0f603f88fb13d8a5997ee58e04795b	25 Jun 2009, 19:27	1
18,044 18,044	000000001e77c3bd129c4ce212fa9ff8b20a2bc208449afc68069e68cee968cf	25 Jun 2009, 19:14	1
18,043 18,043	00000000a3a5fdc572b7eae147f8e62e47df39d36d15ca1695796987e46cb6b6	25 Jun 2009, 18:33	1
18,042 18,042	0000000033e95cbb9d04b8d48e3c5bfeaf1a6eb70b4bcce8107179fd3ac56aef	25 Jun 2009, 17:55	1
18,041 18,041	0000000003c74264b7297e384e85702bcd1067c0770bb90d64a3f9a10fedc6d3	25 Jun 2009, 17:56	1
18,040 18,040	00000000f165a76c2a7649ead1722439e09ef266025bdc87f4670470c8b9d1bf	25 Jun 2009, 17:40	1
18,039 18,039	000000008bbe0f7a87584d17ba734ab9ba51ba0f029c0e39947a367c3a8df6cd	25 Jun 2009, 17:25	1
18,038 18,038	00000000446a8f23a5300f7a331942020e42d07c219e11651cadc7ac807ff1c5	25 Jun 2009, 17:09	1

Previous 10 blocks ↓

Total Size: 770.43 GB

Node Information

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

Uptime: 2 months, 22 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,707.41 GB sent, 99.25 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.