Blockchain Explorer | learn me a bitcoin

Memory Pool

56,961 transactions

31.13 vMB

Show Random Selection

Max Size: 156/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,416	000000000000000000035cb80000000000000000000000000000000000000000	8 mins, 59 secs ago	1.00 vMB	4,205	18

Blockchain

Tip: 848,415 (514,465 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
333,950 333,950	0000000000000000048b78d4438a0fee8f09356726e1ce810de56ff1d6503c8b	12 Dec 2014, 04:51	0.04 MB	87	22
333,949 333,949	00000000000000001747cb9483050487d1c65415688345332c28943797b5fcf3	12 Dec 2014, 04:49	0.17 MB	298	22
333,948 333,948	0000000000000000103285823c805fc68a5a13d534d2aa520a72492cdda7f7e6	12 Dec 2014, 04:44	0.09 MB	86	17
333,947 333,947	0000000000000000030c7b57b1238d96ea1476042fd763d2130a3b2c59bdd559	12 Dec 2014, 04:43	0.22 MB	361	22
333,946 333,946	00000000000000000b466bdb9843bcfe2ddfec640b0efa0df926e909a08115c1	12 Dec 2014, 04:36	0.20 MB	372	22
333,945 333,945	00000000000000001b65acaed93688c71d820904068cc5d29c98ae0d5ab89745	12 Dec 2014, 04:29	0.22 MB	788	36
333,944 333,944	0000000000000000185df7fa60e429c67c8fcc86479e625e2786ca355fe788e3	12 Dec 2014, 04:31	0.42 MB	661	25
333,943 333,943	000000000000000001993400b5c9e168294a666dedbda29de55406535781c5fb	12 Dec 2014, 04:15	0.07 MB	132	15
333,942 333,942	00000000000000000e8a2e3e8cf9624b42e95c2438ffdbee65367ff2a443b320	12 Dec 2014, 04:13	0.08 MB	185	24
333,941 333,941	00000000000000001a32b1b151a72e386f756ecb3250042c39f7d3f6233140c9	12 Dec 2014, 04:11	0.10 MB	50	5
333,940 333,940	00000000000000000e81759154e01108104c9ab5af7d6799ba445b7780500d80	12 Dec 2014, 04:11	0.28 MB	444	22
333,939 333,939	0000000000000000106df1035066c9f45a46d6198921b83aae27c7e00b6048da	12 Dec 2014, 03:59	0.25 MB	580	31
333,938 333,938	00000000000000000d1d26e6012d388f7341d4e92f66901e0078cc14314b6a55	12 Dec 2014, 03:51	0.70 MB	1,659	27
333,937 333,937	00000000000000001837bbfe74845b431f9f0fb6c2a66749035d38587e8709d4	12 Dec 2014, 03:33	0.40 MB	387	18
333,936 333,936	000000000000000018fbaf6f781ba093bedd83e31e1211fcf58c6cb1a0441371	12 Dec 2014, 03:26	0.35 MB	642	24
333,935 333,935	0000000000000000195d07eb4c0d1ace69e778910358b049283ec507fb52b627	12 Dec 2014, 03:09	0.35 MB	613	26
333,934 333,934	00000000000000000a344ffc2e69fef779cd8dc82ae50cec8e9ebb59c73baac5	12 Dec 2014, 02:55	0.10 MB	74	7
333,933 333,933	0000000000000000144681257676a459d620aefa15c326e8666eab16880bb077	12 Dec 2014, 02:54	0.64 MB	1,022	21
333,932 333,932	00000000000000001a179f1d29d505c7036906f67b528c2637f30a8b85d7c929	12 Dec 2014, 02:32	0.50 MB	410	14
333,931 333,931	0000000000000000090a44a73c6423659cf63e8bbb48ad7652e8211301ad4b97	12 Dec 2014, 02:36	0.15 MB	512	43
333,930 333,930	000000000000000000269b2a6dded2e2833a24d9ac7eb12ff833fa4ce0a1ff87	12 Dec 2014, 02:10	0.29 MB	169	8

Previous 10 blocks ↓

Total Size: 658.52 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 4 days, 11 hours, 50 minutes
Connections: 10 outgoing, 97 incoming
Data Transfer: 1,466.85 GB sent, 2.56 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.