Blockchain Explorer | learn me a bitcoin

Memory Pool

77,207 transactions

34.54 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,457	00000000000000000003629a0000000000000000000000000000000000000000	6 mins, 56 secs	1.00 vMB	2,216	21

Blockchain

Tip: 844,456 (303,375 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
541,081 541,081	0000000000000000000b725587759e4c1a28f8e7d90572d53f083412f78f3086	12 Sep 2018, 11:10	0.23 MB	436	22
541,080 541,080	0000000000000000000c316947c359530d2236346cf18d0f3cd294aafac1e193	12 Sep 2018, 11:08	0.41 MB	768	23
541,079 541,079	00000000000000000003c0c1123691f6d3098c2c797f6fa22fe4a0ec53230f8a	12 Sep 2018, 11:03	0.89 MB	1,678	31
541,078 541,078	0000000000000000001b75d2285c771df3786d73ed91c859b051d3f98371fae9	12 Sep 2018, 10:53	0.84 MB	1,640	13
541,077 541,077	0000000000000000001394d0880f5ab1aeb8f5dea94def072c05f34a2b965925	12 Sep 2018, 10:48	1.12 MB	2,056	18
541,076 541,076	000000000000000000111169107e8373db73ced9da83a673585ba63ee79d22bb	12 Sep 2018, 10:42	1.16 MB	2,315	24
541,075 541,075	000000000000000000232a36c8bfd2ba17984c4b8657dfdb5dc221a492bcec6b	12 Sep 2018, 10:27	1.20 MB	2,456	33
541,074 541,074	00000000000000000013208571b4c7bf6a6a650a7b04d2dc204b4692ab039c15	12 Sep 2018, 10:03	0.53 MB	904	30
541,073 541,073	00000000000000000002ea057153fbf2dbe14b87e477d1f58eb5e6af72078c80	12 Sep 2018, 09:59	0.90 MB	1,765	12
541,072 541,072	00000000000000000018d9fc525a167a7a057c49756a5d2904d0d84148911c06	12 Sep 2018, 09:53	1.20 MB	1,953	27
541,071 541,071	000000000000000000093a64410e64cf63225c08171ab5e41d1d21e90d787130	12 Sep 2018, 09:36	1.03 MB	1,444	12
541,070 541,070	000000000000000000120e1e5d79db663b7a10c1f70ecd8b2e4a8a0df3f611cd	12 Sep 2018, 09:33	1.12 MB	1,886	19
541,069 541,069	000000000000000000255e4cfb5456826ecd79341446792da90ae141092007cc	12 Sep 2018, 09:25	1.18 MB	1,754	7
541,068 541,068	00000000000000000015a828540b503bb3ce07e43251d5c8308d6e9ad6ec1fba	12 Sep 2018, 09:25	1.23 MB	2,337	19
541,067 541,067	000000000000000000117b1e5e4206360aaf790ffb087e87f9ba00e4f830161c	12 Sep 2018, 09:17	1.15 MB	2,266	49
541,066 541,066	0000000000000000001c090e20216d10fa897e514ea114a7bfcee4876caf8f13	12 Sep 2018, 08:35	0.69 MB	1,360	9
541,065 541,065	0000000000000000000eb19aa2a3351780829850b7ee07d8eec56731be080aaa	12 Sep 2018, 08:32	1.16 MB	2,073	22
541,064 541,064	000000000000000000191a702c48e4c8e4ee84d421ec61afd3922fe1177eb07b	12 Sep 2018, 08:18	1.19 MB	1,935	9
541,063 541,063	00000000000000000018b5ff7cd4cbf4a55cb98eb894ef3bff4705aebbd40b04	12 Sep 2018, 08:16	1.17 MB	2,361	34
541,062 541,062	000000000000000000089402d0723d6135dd0941f8a2bf9a1398b7433b3b1b35	12 Sep 2018, 07:45	0.45 MB	815	24
541,061 541,061	0000000000000000001ba18af914e9931b6ffcbc846827b498a5209c9e64a486	12 Sep 2018, 07:40	0.28 MB	527	21

Previous 10 blocks ↓

Total Size: 651.37 GB

Node Information

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

Uptime: 1 month, 18 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,118.20 GB sent, 68.26 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.