Blockchain Explorer | learn me a bitcoin

Memory Pool

32,170 transactions

38.73 vMB

Show Random Selection

Max Size: 144/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,998	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 25 secs ago	1.00 vMB	2,984	14

Blockchain

Tip: 843,997 (321,496 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
522,501 522,501	000000000000000000385e5966d95d56860e8b072967b14b636e31e8f43a02e7	13 May 2018, 11:40	0.63 MB	986	24
522,500 522,500	0000000000000000000cdff1b5488b788029a4a24c2723b44a6c72d16b3b3d32	13 May 2018, 11:32	1.12 MB	2,666	30
522,499 522,499	0000000000000000002cfd3517124dbf056fb0ce0bc981e0da454ebcc0d3b785	13 May 2018, 11:07	0.56 MB	1,225	36
522,498 522,498	0000000000000000001d6d34305254eca036de015c6f90e46909774133253a1d	13 May 2018, 10:55	0.31 MB	625	27
522,497 522,497	0000000000000000003764f3c7f2df344eaf87625307e7f597da14a7af2eaf86	13 May 2018, 10:50	0.60 MB	1,333	33
522,496 522,496	000000000000000000194393fa9444f1520c12120d018c6ba772a9ab5e07b95c	13 May 2018, 10:38	0.07 MB	209	33
522,495 522,495	0000000000000000002e5aaea8e7657abcefc26d63ebf05c70535a20965da5f3	13 May 2018, 10:36	1.06 MB	1,428	15
522,494 522,494	000000000000000000030f764d17c06a159904eee2c848f43780ec6bec06732b	13 May 2018, 10:28	1.15 MB	2,280	38
522,493 522,493	00000000000000000025b6ed2b1eb18320b09b4757fb843ff54f12976582e1a7	13 May 2018, 10:02	1.14 MB	2,282	34
522,492 522,492	00000000000000000028f8d7b823399866b2e1ec5a27c43ca8ba953b1e901b46	13 May 2018, 09:37	0.64 MB	1,240	29
522,491 522,491	0000000000000000002a291197c8bf3080a7b6b3e2069799cd260aac6602be13	13 May 2018, 09:25	0.63 MB	836	32
522,490 522,490	00000000000000000035828051501971548c8fd7b450faf59b144533f504b60f	13 May 2018, 09:16	0.15 MB	303	56
522,489 522,489	0000000000000000001ecd1eec18f62b281ce66c8a45a45d744aaeea0ae5f4ff	13 May 2018, 09:14	1.08 MB	1,731	33
522,488 522,488	00000000000000000040edbaf71b89eea8bba3b35cbdbddb833e6798d105acd1	13 May 2018, 08:56	0.81 MB	1,444	32
522,487 522,487	00000000000000000024a8dfb2f437d2955774f4048d79b6cb7d5e72433118ea	13 May 2018, 08:42	1.25 MB	2,534	31
522,486 522,486	0000000000000000003277a330185a72a72a27e4f5ec74cd0775193aece8e780	13 May 2018, 08:21	0.62 MB	1,235	22
522,485 522,485	00000000000000000018f02a316df66dcb66ae7313c2f23332682b2c59636008	13 May 2018, 08:11	1.13 MB	2,331	52
522,484 522,484	00000000000000000038e814962e96edc1837feda951692615d73100affebae7	13 May 2018, 08:07	0.02 MB	38	24
522,483 522,483	00000000000000000015f4e6b8734ae903f0e493bcd7f3bde3d5639cc02e279c	13 May 2018, 07:33	0.34 MB	687	33
522,482 522,482	0000000000000000002677846bacc338a66d4f351ecc1e700493dda74325984b	13 May 2018, 07:26	0.30 MB	607	26
522,481 522,481	000000000000000000118f45c23def521b283106696541a84e91b5cae8fb6db1	13 May 2018, 07:20	0.06 MB	164	40

Previous 10 blocks ↓

Total Size: 650.50 GB

Node Information

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

Uptime: 1 month, 15 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,990.83 GB sent, 63.27 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.