Blockchain Explorer | learn me a bitcoin

Memory Pool

43,587 transactions

48.27 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,792	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 17 secs ago	1.00 vMB	3,223	21

Blockchain

Tip: 841,791 (241,292 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
600,499 600,499	000000000000000000072cd10119d513b281ee39a9b3daba5bc4ea97e7e51461	22 Oct 2019, 06:59	1.16 MB	2,710	29
600,498 600,498	00000000000000000005ba4c12ba9a549da567a5fa792545e9e4095fa56b9cae	22 Oct 2019, 06:34	0.39 MB	1,000	19
600,497 600,497	00000000000000000009e30ae99aaa1f24cc4c5838949dbccfcc06cacd30fb59	22 Oct 2019, 06:31	0.77 MB	869	5
600,496 600,496	00000000000000000012a536a02974e471716980477bf9d469ee80278c0f0484	22 Oct 2019, 06:29	1.20 MB	2,633	15
600,495 600,495	00000000000000000005e7d73f02907f62a3e3b01b77a361610c1632e18e7818	22 Oct 2019, 06:18	1.17 MB	2,273	14
600,494 600,494	0000000000000000000ddd7501241d5d674a2dec21ce250337adb992682bf188	22 Oct 2019, 06:06	0.40 MB	1,050	16
600,493 600,493	0000000000000000000468bb94ea76a65759e268550d466321b27dce171c6054	22 Oct 2019, 06:03	0.72 MB	714	5
600,492 600,492	00000000000000000004c7f9437a9d186428d45034f9efb0e13fbae63a93fdce	22 Oct 2019, 06:01	1.19 MB	2,512	13
600,491 600,491	0000000000000000000505cd0aa7937c23a35c3d570d7a52e301e09973499dcd	22 Oct 2019, 05:51	1.13 MB	2,041	10
600,490 600,490	0000000000000000000333c89f8c52facc3b4144e161bfc29d39f61c1084dca7	22 Oct 2019, 05:45	1.06 MB	772	2
600,489 600,489	0000000000000000001466d44a237df1decab4719337f7263e7174fdcab01d76	22 Oct 2019, 05:44	1.24 MB	3,192	19
600,488 600,488	00000000000000000014f34ae24c36d91e3f59f03931aff8a1bc6bdd9fdeb9ef	22 Oct 2019, 05:30	1.19 MB	2,644	22
600,487 600,487	00000000000000000012691cfee318cf6a76d9a40a057c6605f4f22450e368fd	22 Oct 2019, 05:09	0.24 MB	636	17
600,486 600,486	0000000000000000000a0760a48240fc1a6271c80f15f710970c157c170b95f9	22 Oct 2019, 05:06	0.28 MB	635	20
600,485 600,485	00000000000000000014408f51c2927abc3ae96d321ad84b06c2cd2a19fecd9c	22 Oct 2019, 05:03	0.52 MB	1,482	17
600,484 600,484	000000000000000000010030d66d9c68106a24cca8bc8fe34e4ddf740e1c5daf	22 Oct 2019, 04:57	0.45 MB	989	16
600,483 600,483	0000000000000000000b4cd1536798cb8e4fc79605d72b150b54c9036ac2e4ef	22 Oct 2019, 04:54	0.23 MB	609	27
600,482 600,482	00000000000000000000df31e303bb6acd0c50a663d1dda474c0953235da49f3	22 Oct 2019, 04:50	0.24 MB	492	15
600,481 600,481	00000000000000000000a12c764baa33c3154ac6f2ab523a646908fbda1362e8	22 Oct 2019, 04:48	0.43 MB	729	38
600,480 600,480	0000000000000000000286d1cc5c70c4aa1d0387e0926d1767076437a6724eae	22 Oct 2019, 04:44	0.28 MB	785	17
600,479 600,479	000000000000000000000697aef97ba16126712f08138cb125a9375d744058da	22 Oct 2019, 04:42	1.10 MB	2,050	23

Previous 10 blocks ↓

Total Size: 646.37 GB

Node Information

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

Uptime: 29 days, 15 hours, 38 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,343.58 GB sent, 37.38 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.