Blockchain Explorer | learn me a bitcoin

Memory Pool

80,436 transactions

36.65 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,430	00000000000000000003629a0000000000000000000000000000000000000000	24 mins, 53 secs ago	1.00 vMB	3,065	16

Blockchain

Tip: 844,429 (321,910 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
522,519 522,519	00000000000000000014645d275643997da963bb1f13ac57ca1e85c26c18ea49	13 May 2018, 14:09	0.70 MB	1,428	34
522,518 522,518	000000000000000000152e4ce1478d23fed93853c565db299abfb985a3035559	13 May 2018, 13:59	0.38 MB	774	33
522,517 522,517	0000000000000000000320dff416ea7dccc26217a92dc39e5127d0c4198bd8f6	13 May 2018, 13:53	0.49 MB	1,141	41
522,516 522,516	0000000000000000003c66e32389434ac1e802ae7241937920c9b490e7f44eac	13 May 2018, 13:44	0.05 MB	103	33
522,515 522,515	0000000000000000002773573ba4b9efd7f6ed13adbe1d8621dd60949cd74708	13 May 2018, 13:44	0.14 MB	262	33
522,514 522,514	0000000000000000003320a27f8790916ebc85c107395f4f7998693f0a4fe595	13 May 2018, 13:42	0.22 MB	226	1
522,513 522,513	00000000000000000038c87a732c927e329908043d87684d5a6d2595669b512a	13 May 2018, 13:42	1.20 MB	2,089	15
522,512 522,512	0000000000000000002cccb5a0265c74516b181508621cd36ce457cb0415057d	13 May 2018, 13:35	1.06 MB	1,241	14
522,511 522,511	00000000000000000005becad792ebc00bd135c9dc3a54d3ed2796053f8272da	13 May 2018, 13:31	1.15 MB	2,303	23
522,510 522,510	0000000000000000003a539ff974960a25474b6a6987b014805d07cdf1ad634a	13 May 2018, 13:27	1.03 MB	744	44
522,509 522,509	00000000000000000011f796d03bc33b378dc34bf1e723c6f098802dbd0cfa99	13 May 2018, 13:20	1.01 MB	722	65
522,508 522,508	0000000000000000000d38db4df9a3c3db7019fdfe5fff67f0e632ac91de0ee2	13 May 2018, 12:59	1.10 MB	2,356	18
522,507 522,507	0000000000000000002d1c356c4e82cd9f07e8107c7cef60979b159cb4be2066	13 May 2018, 12:50	1.12 MB	2,237	42
522,506 522,506	00000000000000000002b82302a26f1cf4abee6bf1ae7a305fd8369d259e1915	13 May 2018, 12:33	1.14 MB	2,550	55
522,505 522,505	000000000000000000344c83b66fb3daf5c205da2cc6ed155283226f1b11c082	13 May 2018, 11:49	0.08 MB	214	37
522,504 522,504	00000000000000000004f0497301856e8ae093e2005c20ad6ff993be278e4701	13 May 2018, 11:48	0.21 MB	273	37
522,503 522,503	0000000000000000000a40ffc6a50fc417d5dd84a64f4082287aef06ea75ab03	13 May 2018, 11:45	0.31 MB	670	37
522,502 522,502	00000000000000000032343e7cc84956712a41cc297ee184d783623ed11db26f	13 May 2018, 11:40	0.01 MB	27	21
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

Previous 10 blocks ↓

Total Size: 651.32 GB

Node Information

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

Uptime: 1 month, 18 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,114.09 GB sent, 67.95 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.