Blockchain Explorer | learn me a bitcoin

Memory Pool

49,524 transactions

43.65 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,048	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 51 secs	1.00 vMB	5,424	26

Blockchain

Tip: 842,047 (319,278 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
522,769 522,769	0000000000000000002f215d69a6b7fe9c77b7cfc6875d87a9870bbf37c7eb88	15 May 2018, 09:31	1.00 MB	1,576	29
522,768 522,768	0000000000000000003c3ee24d3343e6b526992ccc337f7c8e6f6be55aa962dc	15 May 2018, 09:18	1.11 MB	2,194	47
522,767 522,767	00000000000000000002a2852211f059e4bb36b85f2719bbccdea15e5a713f29	15 May 2018, 08:55	1.13 MB	2,599	42
522,766 522,766	000000000000000000285d9cc0a3a09246be2ec4e252b4b3b2c3fd1750fe8910	15 May 2018, 08:31	0.46 MB	773	42
522,765 522,765	0000000000000000002352ab207726b3ef34d4d5d9c5881b5728f4a15f28b498	15 May 2018, 08:26	1.10 MB	2,053	40
522,764 522,764	0000000000000000000ec6519524fbcb33ce20e0beaeb9ae44b1aa166dba0d56	15 May 2018, 08:11	1.10 MB	1,917	34
522,763 522,763	000000000000000000327154534db22bd5eaf981dc2bfdc3be27761b3308ebb7	15 May 2018, 08:00	1.13 MB	2,134	60
522,762 522,762	000000000000000000218ef4ae49b2844a98cff8d152ae03787bceec76bfd68e	15 May 2018, 07:36	0.41 MB	618	26
522,761 522,761	0000000000000000003d1ffe426ff9e946aba623f956f3dd4bf75500d44ad7f7	15 May 2018, 07:33	1.12 MB	2,349	40
522,760 522,760	000000000000000000258a08fcc9d0e28f4b0f8b1ad646c99145404636c3d6d4	15 May 2018, 07:15	0.94 MB	1,784	29
522,759 522,759	0000000000000000000cba7868b31b48d9c969ec77a14d51627c1d4afaeff289	15 May 2018, 07:03	1.11 MB	2,339	37
522,758 522,758	0000000000000000001f60c79c6ab9ca1e06b7ba9d5d950f6fb45cbb6a5f1fe9	15 May 2018, 06:45	0.47 MB	1,052	38
522,757 522,757	0000000000000000000fe93ce7904ff2161896444b9bdbf5e9e012a0e7331bbb	15 May 2018, 06:38	0.29 MB	526	36
522,756 522,756	00000000000000000023c4e4cc078a3674a9dc6d4a0d5c7a8f3019b7573b49e9	15 May 2018, 06:34	0.26 MB	439	42
522,755 522,755	00000000000000000033ca1134de0f3ae3525d693d8e6b5278eacd00c61ddaf2	15 May 2018, 06:31	0.56 MB	1,137	41
522,754 522,754	00000000000000000018e052636beb27565c009451c96cd8ea2301984153c650	15 May 2018, 06:23	0.38 MB	908	40
522,753 522,753	00000000000000000017efb2a20c9aa896c1cac797a9008f7c1fb1a2189a3f06	15 May 2018, 06:16	0.79 MB	1,593	32
522,752 522,752	00000000000000000027cadf7b2d88d23feffc3d31f2eaa8e81576034430c844	15 May 2018, 06:03	0.45 MB	716	33
522,751 522,751	00000000000000000013455ca09dbeb121914ea21f77bf8d22d0ab70fe72bd33	15 May 2018, 05:59	0.15 MB	357	33
522,750 522,750	0000000000000000003d13cd7382de23e298427ced8ec794b1a668c553fe1aa7	15 May 2018, 05:56	0.52 MB	714	19
522,749 522,749	000000000000000000138de9e5af5ddc4215bd58b124d4ece9364277cf0b2411	15 May 2018, 05:52	0.43 MB	874	56

Previous 10 blocks ↓

Total Size: 646.84 GB

Node Information

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

Uptime: 1 month, 1 day, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,426.14 GB sent, 40.65 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.