Blockchain Explorer | learn me a bitcoin

Memory Pool

2,338 transactions

4.39 vMB

Show Random Selection

Max Size: 19/200 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
908,359	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 16 secs ago	0.99 vMB	2,289	2

Show Transactions

Blockchain

Tip: 908,358 (896,837 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
11,521 11,521	000000003844e6744a28e28a380aa8d8161b104a228f3e58fb34a3cc5896c994	19 Apr 2009, 14:53	1
11,520 11,520	0000000041599184356fb6156f8f7e6384cb9d3599aca4acbc543964c536166c	19 Apr 2009, 14:47	1
11,519 11,519	00000000b94fc2745dd914c93606f5aba3501c10f6b692eecba928a4feb7722b	19 Apr 2009, 14:40	1
11,518 11,518	00000000534e5faf039be3fe98d573a10fbe666edc0a087576f6c72ed1af1739	19 Apr 2009, 14:16	1
11,517 11,517	00000000596147704c978e6f644b627192b3e491818d3741e6172a90a897afc6	19 Apr 2009, 14:10	1
11,516 11,516	000000002acae3a7b37fe69a703ec2c69333e0ee6b062c10f4c8deeeb894ee63	19 Apr 2009, 14:06	2
11,515 11,515	000000007033416c3a7786ec790987a4c90f85317a2e007114212f7946cb68d9	19 Apr 2009, 13:42	1
11,514 11,514	00000000ef2f031369af5ac102b5a7fbc895f9a660892ce2cf8728d655610dbf	19 Apr 2009, 13:34	1
11,513 11,513	000000005b4bbb369d580955af2375cab3dd2bf4f4941071bbf8e4e4a9d597b0	19 Apr 2009, 13:24	1
11,512 11,512	00000000577995d171ebba5d8bc2f0408465b2648fb34531091d7b2f383bf5aa	19 Apr 2009, 13:13	1
11,511 11,511	00000000b0628d2e84e6a1b135458c9cb65624baeb91ce855397c6d004c04a9b	19 Apr 2009, 13:09	1
11,510 11,510	000000003f8052db4668e62c256c14aec57b85688a037a5e9a5dc1263769491a	19 Apr 2009, 12:50	1
11,509 11,509	00000000d17802aced3007ccd889bc2be1a327f98d9a5fbfec6ac19410922f15	19 Apr 2009, 12:29	1
11,508 11,508	00000000a46419f468970aa3baf4c23dc06013db181cb23ba5f7d6e0469bbe82	19 Apr 2009, 12:23	1
11,507 11,507	00000000f8ff1eb42a039e5f56635aeed12fa609327f72b9ca54c3d7475f3878	19 Apr 2009, 12:06	1
11,506 11,506	000000001317e3b9d68017824bf45d79b29e965b393869c3fd5d62f3a1e981ae	19 Apr 2009, 11:41	1
11,505 11,505	00000000468dd8e073fbeb4e8491376ee425a8f6b6c1fb3fc950251d8220e936	19 Apr 2009, 11:29	1
11,504 11,504	00000000f0dfd0072df90fc93c20b5310263c1da2697746fa3efc753e1594382	19 Apr 2009, 11:23	1
11,503 11,503	000000008ab098922b413312142bc5c67a48efe4cbc754576a1f6ed0bede9368	19 Apr 2009, 11:06	1
11,502 11,502	000000009ff3538f6dbdda980844c4230674cfe4c0931a776957a854530c19dd	19 Apr 2009, 10:47	1
11,501 11,501	00000000622ce481c610280584c7216c6300f9592c1cf3830e3984dc70bc544f	19 Apr 2009, 10:43	1

Previous 10 blocks ↓

Total Size: 770.34 GB

Node Information

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

Uptime: 2 months, 21 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,702.98 GB sent, 98.91 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.