Blockchain Explorer | learn me a bitcoin

Memory Pool

48,683 transactions

42.05 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,375	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 31 secs ago	1.00 vMB	3,432	33

Blockchain

Tip: 842,374 (411,219 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
431,155 431,155	00000000000000000087bc29eb040b86592087b137a23c1f2cfb7f2c04da2705	23 Sep 2016, 19:32	1.00 MB	2,777	72
431,154 431,154	00000000000000000426df519575e8c0df6e02d0d05f9381d28f628777157091	23 Sep 2016, 19:12	1.00 MB	2,570	87
431,153 431,153	0000000000000000012fd2f9a8cd12ab5d85bc972a07edda35e5a9e50d4c1233	23 Sep 2016, 18:48	0.89 MB	844	33
431,152 431,152	000000000000000003991c8c4121995c1ca438c7cb852f309ec7539d85c2a3c5	23 Sep 2016, 18:46	1.00 MB	2,834	76
431,151 431,151	00000000000000000113e98d606e2326a2e2b01cf7fe0a1dd22fa718a6292c8e	23 Sep 2016, 18:27	0.32 MB	597	51
431,150 431,150	0000000000000000034b68a101b35fbde60f972d06986e0ba66527516cfb16e4	23 Sep 2016, 18:24	1.00 MB	1,318	23
431,149 431,149	00000000000000000019281b569ed76a1fcf497abc079ca808f1096ad0742aae	23 Sep 2016, 18:24	1.00 MB	2,469	66
431,148 431,148	0000000000000000037f0004d7dd4f5755ec344ec2c0d80c4e959583a54d0857	23 Sep 2016, 18:11	1.00 MB	2,373	64
431,147 431,147	000000000000000002ad00359ae2249a83e449d1577f59ffd6568f5a4062f7b8	23 Sep 2016, 17:58	1.00 MB	2,698	63
431,146 431,146	00000000000000000454dc94fc9027ea2a7ca9ad50ddbaa17a12d2678808cdaf	23 Sep 2016, 17:48	1.00 MB	2,884	83
431,145 431,145	0000000000000000021f95617786252a4a741f92279f79c9141cdddc336ec0b6	23 Sep 2016, 17:20	0.61 MB	1,188	54
431,144 431,144	000000000000000000614477e6a5671cd6a71eaf611c5fb838f601ef91a01e3c	23 Sep 2016, 17:15	0.33 MB	532	44
431,143 431,143	000000000000000000d9c0a609a65b5c1ba00a50d322881068565075050e97c0	23 Sep 2016, 17:13	0.26 MB	147	10
431,142 431,142	0000000000000000011d2b0a4110cde864d36737ed53ac27ab89860a18f6a940	23 Sep 2016, 17:13	0.75 MB	1,030	27
431,141 431,141	00000000000000000041807682fe1e1edcb18185d9c2c824dd52f51ee5a701f9	23 Sep 2016, 17:11	1.00 MB	2,209	62
431,140 431,140	0000000000000000028aed7391106ce36e94085bf228367aaa6e9026520f4742	23 Sep 2016, 17:01	1.00 MB	1,668	31
431,139 431,139	000000000000000000dc0b5b8ec682c25bc2cc3ca228fd5b1aab101d52d926d1	23 Sep 2016, 16:59	1.00 MB	1,718	50
431,138 431,138	0000000000000000027307617d9af9bd8e93b0dd3873b52903196f6068cffa77	23 Sep 2016, 16:54	1.00 MB	1,966	38
431,137 431,137	000000000000000002098b5efa5742f045d1fb123ad1706a1878552484277354	23 Sep 2016, 16:53	1.00 MB	2,635	51
431,136 431,136	00000000000000000200840865a0ad918fb702dfe8b7dff65a51132c3e30a345	23 Sep 2016, 16:52	1.00 MB	2,778	83
431,135 431,135	000000000000000001e145e1246ae0dc9301e954b49e160ef9ff6b18609a2c9c	23 Sep 2016, 16:31	1.00 MB	2,538	57

Previous 10 blocks ↓

Total Size: 647.42 GB

Node Information

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

Uptime: 1 month, 3 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,486.09 GB sent, 45.71 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.