Blockchain Explorer | learn me a bitcoin

Memory Pool

35,978 transactions

54.34 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,220	00000000000000000003629a0000000000000000000000000000000000000000	26 secs	1.00 vMB	5,663	11

Blockchain

Tip: 843,219 (415,068 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,151 428,151	000000000000000004bfc3428698d8857a5e70d94eaeb8a974d9d32c7425474a	03 Sep 2016, 23:04	0.97 MB	1,174	29
428,150 428,150	000000000000000004682ca08aef0a557bc2112e03451cd40d1439d0493942f2	03 Sep 2016, 22:56	1.00 MB	2,136	49
428,149 428,149	000000000000000003ee2bd11e2bc6fa1d82edb6b590586ad783e732be133641	03 Sep 2016, 22:46	1.00 MB	2,056	67
428,148 428,148	00000000000000000211aae2732b8d91469e815931525509cca72748e3c2485f	03 Sep 2016, 22:39	1.00 MB	1,106	82
428,147 428,147	000000000000000002058840b97419c67888113ba1387f8e7b454fdcb6d17927	03 Sep 2016, 21:58	0.18 MB	316	45
428,146 428,146	00000000000000000291a33bcf37f35675eaa41d486fc9b3ebe3d617b8700f04	03 Sep 2016, 21:56	1.00 MB	1,916	46
428,145 428,145	000000000000000004f79d17110799a79468c11a7869dc7e01a9120e728b21ad	03 Sep 2016, 21:39	0.97 MB	1,751	42
428,144 428,144	000000000000000004d4dbab8a4a589c3ccde93b31b9ac37cb7b050a515d814b	03 Sep 2016, 21:24	0.53 MB	616	47
428,143 428,143	0000000000000000040b5cc29336c68f77856e6888a203e09d49f25e924b71f9	03 Sep 2016, 21:21	0.75 MB	1,755	57
428,142 428,142	000000000000000004739f0949b7d3836f844473b7fcf9b070c5afd668518c59	03 Sep 2016, 21:12	1.00 MB	1,883	74
428,141 428,141	0000000000000000030eac04a765cc11628e76c00bde360173d34df44e23ac19	03 Sep 2016, 20:45	0.50 MB	1,269	61
428,140 428,140	000000000000000003726775e4e10acf4e4fe262f78865e42943e97d8f4103f9	03 Sep 2016, 20:34	0.01 MB	28	61
428,139 428,139	000000000000000001420c02256e7c5cfe15c294e78e0a8d3c57a245ceeaef5a	03 Sep 2016, 20:34	0.16 MB	92	19
428,138 428,138	0000000000000000042b8c391740129f310d6d9d5d2460fe2f2d10745eeaa306	03 Sep 2016, 20:33	0.31 MB	571	65
428,137 428,137	000000000000000002b55422b9efa454c117528c34a56f0b713f7985d43e3b2b	03 Sep 2016, 20:29	0.01 MB	29	53
428,136 428,136	000000000000000002d959079ad015990c554495bd8b589263a4c0e704f2cc67	03 Sep 2016, 20:29	0.71 MB	1,327	57
428,135 428,135	000000000000000004d4ee584795d89d1ca63a05b200cad999898d6a0f07dee7	03 Sep 2016, 20:18	0.15 MB	454	63
428,134 428,134	0000000000000000018b92968f7f87ff0ac1f662a99db632e91ae5af6e965ade	03 Sep 2016, 20:15	0.79 MB	1,587	55
428,133 428,133	0000000000000000024f7274ce9cf342565ec65636beddcf02c900cafe539b63	03 Sep 2016, 20:04	1.00 MB	2,209	56
428,132 428,132	000000000000000000e8fbf8d7ef60ef29d38fe05db4a4725982e5d1fe8c0ee6	03 Sep 2016, 19:49	0.13 MB	171	29
428,131 428,131	000000000000000002c6f64f0ac1633ffee04c369ca725bb45de8de2fadf1729	03 Sep 2016, 19:48	0.11 MB	222	59

Previous 10 blocks ↓

Total Size: 649.06 GB

Node Information

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

Uptime: 1 month, 9 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,736.10 GB sent, 56.06 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.