Blockchain Explorer | learn me a bitcoin

Memory Pool

24,205 transactions

29.29 vMB

Show Random Selection

Max Size: 126/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,870	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 56 secs	1.00 vMB	1,892	16

Blockchain

Tip: 841,869 (439,469 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
402,400 402,400	00000000000000000619fa401c577afe0ef4894d144eb5dfffdd890e718cb2f5	12 Mar 2016, 23:31	0.07 MB	177	51
402,399 402,399	000000000000000004ec6344cbe085217786b4636cd982f04c80abd66fa98799	12 Mar 2016, 23:30	0.25 MB	568	36
402,398 402,398	0000000000000000031ddae3d698854bb87d2ae9f875f086a0c09699c6b9ee0b	12 Mar 2016, 23:24	0.94 MB	1,932	36
402,397 402,397	0000000000000000038e9227e03656dd97ae8594c3831ac4587638f43b43d0ea	12 Mar 2016, 23:02	0.48 MB	912	35
402,396 402,396	00000000000000000326110d7075112daf05da23f089e1c334c68e168ef84291	12 Mar 2016, 22:54	0.99 MB	2,590	49
402,395 402,395	0000000000000000030543205b79044fedf1456cc92f22e687e729c2affb5954	12 Mar 2016, 22:21	0.27 MB	477	33
402,394 402,394	0000000000000000058e73fd942baad4a0a0b3c934dd4ab61996b885f2eaaf26	12 Mar 2016, 22:15	0.23 MB	474	42
402,393 402,393	000000000000000004419df80d2eef5fee28cc05f0f9c3b202531bdb24ac3b94	12 Mar 2016, 22:10	0.09 MB	230	47
402,392 402,392	0000000000000000066a4e53241aea7ba7ae11058c05247cbbc895dbba4be327	12 Mar 2016, 22:07	0.18 MB	164	26
402,391 402,391	000000000000000006ddbf59d1c65e46954ce74d1601872eff1bf92bd5719782	12 Mar 2016, 22:05	0.48 MB	813	51
402,390 402,390	00000000000000000372b4205b92480a663407763ff1faf447fdcd38c01df8fa	12 Mar 2016, 21:58	0.26 MB	432	32
402,389 402,389	000000000000000001ec06775ebe108dc4bb74e8a688ea59cfbff9c4dbba3817	12 Mar 2016, 21:54	0.27 MB	472	33
402,388 402,388	000000000000000001c797ee86e5bb2c479d5d7224e7faedf78d6af0d0cc175f	12 Mar 2016, 21:50	0.31 MB	708	43
402,387 402,387	0000000000000000066eb50b2e202064b1548730072feb8ff994ebe708803d4c	12 Mar 2016, 21:43	0.39 MB	598	26
402,386 402,386	000000000000000005d51bcb514832927c583b64d251e9191b3943a6ebe23d12	12 Mar 2016, 21:36	0.72 MB	1,505	43
402,385 402,385	0000000000000000054d8ae1b97dd329221be4dbab414010438d09c1f5a35a1a	12 Mar 2016, 21:22	0.55 MB	1,271	42
402,384 402,384	000000000000000005a36ec81ac915b431ee82080c408d4f3628686bed1fb557	12 Mar 2016, 21:08	0.62 MB	1,424	43
402,383 402,383	0000000000000000027b6d2905ac977dcc84ee5a79b65b4557ce94d4615bcd90	12 Mar 2016, 20:54	0.23 MB	445	38
402,382 402,382	0000000000000000023a1d37244f901091ab03be895857fd2a726558e785600e	12 Mar 2016, 20:49	0.33 MB	736	41
402,381 402,381	00000000000000000155d5bbfcbc064e93cc138e4e7b65e67a723c9b982a72fe	12 Mar 2016, 20:42	0.54 MB	965	39
402,380 402,380	0000000000000000052a81afa0e0f2b36b90bf8ae13bf336b83491cc9b3db19a	12 Mar 2016, 20:33	1.00 MB	2,702	50

Previous 10 blocks ↓

Total Size: 646.52 GB

Node Information

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

Uptime: 30 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,364.54 GB sent, 38.19 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.