Blockchain Explorer | learn me a bitcoin

Memory Pool

38,783 transactions

42.22 vMB

Show Random Selection

Max Size: 178/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,733	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 6 secs ago	1.00 vMB	4,711	17

Blockchain

Tip: 841,732 (434,850 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
406,882 406,882	0000000000000000041c84e288ce36d1f51f27fba62a1b0c36b51eb76527654d	12 Apr 2016, 03:24	0.92 MB	1,151	29
406,881 406,881	000000000000000003ba52d8ddee357f2cefc08ac6c3042c08f30f2ed77081d7	12 Apr 2016, 03:19	1.00 MB	2,514	48
406,880 406,880	000000000000000002ff8793132cd945815306c606121a09d62acdb2ea5f9e88	12 Apr 2016, 02:59	0.69 MB	1,280	33
406,879 406,879	0000000000000000017e84a1133f68cd0aab8a2fc2d88d391f4936a3cc4a10d4	12 Apr 2016, 02:55	1.00 MB	2,119	44
406,878 406,878	0000000000000000043caec5072df7b424e5d720d12ff78f95a4ac772bbc0718	12 Apr 2016, 02:41	0.25 MB	493	36
406,877 406,877	000000000000000001ebd6583449a992d10dee47715333df5e143d109c9d3414	12 Apr 2016, 02:39	1.00 MB	1,481	28
406,876 406,876	000000000000000003ef71d5d99c943ab94fe045bcd4b92c9c16a44fe8944b29	12 Apr 2016, 02:30	0.97 MB	1,808	31
406,875 406,875	00000000000000000214fdcd01b467211c246ff1f3b2365095ce910342b08186	12 Apr 2016, 02:21	0.52 MB	1,173	43
406,874 406,874	0000000000000000001b100f621f7f54d534d515db6280ecdf2c1ba16c0739e7	12 Apr 2016, 02:10	0.33 MB	685	40
406,873 406,873	000000000000000004b729064405c302ef16eff7fcbc264712e556edae6332a6	12 Apr 2016, 02:06	0.98 MB	2,129	44
406,872 406,872	0000000000000000044081f5f680917dede9cad37d9b4a91025f4b64bda9ce83	12 Apr 2016, 01:52	0.31 MB	693	50
406,871 406,871	00000000000000000157c364c65905c06129c283d2a2d92607e7c4c5fc1f467c	12 Apr 2016, 01:49	0.44 MB	1,106	43
406,870 406,870	000000000000000000de4027d0da9efa1d6d78e192cfd67fe1892f8ccae91d3f	12 Apr 2016, 01:42	0.55 MB	1,275	43
406,869 406,869	0000000000000000006b8d1a6f6c708ec4b3e60a28023834b9f251f771fd9ddb	12 Apr 2016, 01:34	0.31 MB	556	49
406,868 406,868	00000000000000000553ff7eef4e4db033dca4f7fe253e49e37f4936c46fa998	12 Apr 2016, 01:31	0.69 MB	1,459	47
406,867 406,867	000000000000000000b71368138a0c3471f4b28df3329bf27412174c7bfd6433	12 Apr 2016, 01:22	1.00 MB	1,215	23
406,866 406,866	00000000000000000380130b077176e4a5f5b1bbaabc9b0e030046080e8841b9	12 Apr 2016, 01:18	1.00 MB	2,937	62
406,865 406,865	00000000000000000493b5bd9764f5f73005c02487b2c7b0ba556d69477c1b93	12 Apr 2016, 00:54	1.00 MB	1,278	34
406,864 406,864	000000000000000003ed835d050bec6553037bb4e911cd917f59ed94ad8e1d1b	12 Apr 2016, 00:46	1.00 MB	1,219	22
406,863 406,863	0000000000000000007afa19a940128e8685b386821fa4c9f588d6977c7c0a22	12 Apr 2016, 00:44	1.00 MB	2,658	50
406,862 406,862	000000000000000000e19d38b7c596c8df268f177a839eb67b23630bf141fff1	12 Apr 2016, 00:24	1.00 MB	3,190	63

Previous 10 blocks ↓

Total Size: 646.26 GB

Node Information

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

Uptime: 29 days, 7 hours, 34 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,335.38 GB sent, 36.70 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.