Blockchain Explorer | learn me a bitcoin

Memory Pool

43,775 transactions

41.93 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,227	00000000000000000003629a0000000000000000000000000000000000000000	16 mins, 36 secs ago	1.00 vMB	2,779	10

Blockchain

Tip: 844,226 (305,418 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
538,808 538,808	00000000000000000016756a1b8f216f6016b400e5f8c4421eda2c6feac421cb	27 Aug 2018, 23:09	1.21 MB	2,906	19
538,807 538,807	0000000000000000000a0be4cf3b79c263755e034af6f73433bf165ac6030eef	27 Aug 2018, 22:44	1.02 MB	2,242	19
538,806 538,806	00000000000000000013a03600c0ab6d3322e68d25b910e23e6d0588688d246f	27 Aug 2018, 22:27	0.68 MB	1,638	31
538,805 538,805	000000000000000000245479c7b40db30a6430195a77a799cfe4944454bf36f8	27 Aug 2018, 22:17	1.16 MB	1,342	34
538,804 538,804	0000000000000000001232a9c46cb961bd5e4234c1e5bc53866253045e846c73	27 Aug 2018, 22:07	0.16 MB	393	17
538,803 538,803	0000000000000000000b3c0d286536b01b30adbf720c13092c297a04a40d2428	27 Aug 2018, 22:05	0.70 MB	1,158	33
538,802 538,802	00000000000000000026ce5686a597dde956e7072c8fa83e077db159ddb5bcba	27 Aug 2018, 21:58	0.05 MB	86	82
538,801 538,801	00000000000000000019d824e7198c0fa655bd38dee91dc9889a564a5cbba55a	27 Aug 2018, 21:57	0.46 MB	1,073	19
538,800 538,800	00000000000000000021069f8a46470ced6ec1101731564fa1b76f25f8c5b16f	27 Aug 2018, 21:51	0.39 MB	863	13
538,799 538,799	00000000000000000026801f0beabc8d044ef6708de3525aba42a8eade0c0443	27 Aug 2018, 21:50	0.00 MB	1	0
538,798 538,798	0000000000000000001b76524cfcbe9b0ecce5e6cb522a51a9cf87d529cf77d0	27 Aug 2018, 21:49	0.01 MB	33	4
538,797 538,797	0000000000000000001ac96212ee78b06ce77f29abf9fd68900930c8aad99d66	27 Aug 2018, 21:48	0.92 MB	1,553	1
538,796 538,796	0000000000000000000fac802356a29152808979b4782efddbc7bab56ba97073	27 Aug 2018, 21:45	1.31 MB	2,764	4
538,795 538,795	00000000000000000025dbebbb4173d0d3a345ea126e484e04c966b341b0fcc8	27 Aug 2018, 21:45	1.10 MB	1,668	91
538,794 538,794	00000000000000000004c466ceb1f8dba9355500e12fea7e3f568e2f2e6e7727	27 Aug 2018, 21:16	1.14 MB	2,035	86
538,793 538,793	0000000000000000000ed205a40eb741c1eaef77fce4000337e1aaa03b5f90d9	27 Aug 2018, 20:59	0.17 MB	378	48
538,792 538,792	0000000000000000000cca6b1eb460283736ef1c18803920790bfc8501d0c1d8	27 Aug 2018, 20:50	0.10 MB	75	9
538,791 538,791	0000000000000000001a272eaeaa10ac6bc6078f8b516fb887a219b576346102	27 Aug 2018, 20:50	0.63 MB	1,200	17
538,790 538,790	00000000000000000023fa0df99724aca2ad36745142158f447218fce386088e	27 Aug 2018, 20:42	0.48 MB	1,038	54
538,789 538,789	00000000000000000029c7d6b41aaac84a39e421efde98df91c45752ed304671	27 Aug 2018, 20:35	0.01 MB	15	5
538,788 538,788	0000000000000000001c58d2bae2547faef48c98c24c79e6459471911a18dbfc	27 Aug 2018, 20:35	0.06 MB	160	8

Previous 10 blocks ↓

Total Size: 650.92 GB

Node Information

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

Uptime: 1 month, 16 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,037.02 GB sent, 65.66 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.