Blockchain Explorer | learn me a bitcoin

Memory Pool

38,694 transactions

45.18 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,780	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 58 secs ago	1.00 vMB	4,139	19

Blockchain

Tip: 841,779 (234,030 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
607,749 607,749	0000000000000000001264c322ff32e50f2eb6548b11a25cfd43992fb83621d0	12 Dec 2019, 04:33	0.92 MB	2,419	16
607,748 607,748	000000000000000000145946daff512798ca067806da26396aa115aa5fd22aec	12 Dec 2019, 04:21	0.41 MB	857	16
607,747 607,747	0000000000000000000f586842b29e8e8c0089d260aa78528b5f622a625d4810	12 Dec 2019, 04:16	0.51 MB	1,076	14
607,746 607,746	000000000000000000036fe8fc6f968b7e79dbdd065519b89a928764f3357305	12 Dec 2019, 04:11	0.68 MB	1,918	18
607,745 607,745	0000000000000000000f541d37e00dcc9c45348b83eabc070098114eedcb4b01	12 Dec 2019, 04:03	0.51 MB	997	19
607,744 607,744	000000000000000000132e7374cf20d27da60e3541f64e3f7636a51ad99c1bac	12 Dec 2019, 03:59	0.98 MB	1,890	19
607,743 607,743	000000000000000000112bcbd4213366bea861455bd03cb8a6a8c7edeabe2fa7	12 Dec 2019, 03:51	0.22 MB	549	22
607,742 607,742	0000000000000000000390381c5acafedaa8a863cff8a951f3de110ef2bd4f4c	12 Dec 2019, 03:48	0.70 MB	1,573	18
607,741 607,741	0000000000000000001383e8e6d3a9ca8b19625b864c7f1f725f9aee89b5d670	12 Dec 2019, 03:41	0.23 MB	554	26
607,740 607,740	0000000000000000000adfd6db508e084b14863654ccc16f0a9c9b2de8df5baf	12 Dec 2019, 03:38	0.69 MB	1,939	14
607,739 607,739	00000000000000000009c6351ed8eb326e4a12c8cd77925a90a23b5eeab1d369	12 Dec 2019, 03:34	1.32 MB	3,125	24
607,738 607,738	00000000000000000004fc153765bdac5017253ac5a871e74441c3d88906064c	12 Dec 2019, 03:15	1.29 MB	2,921	20
607,737 607,737	0000000000000000000ebed57962a997572f06a3db28ac43f658c7fb26fc76ca	12 Dec 2019, 03:00	1.28 MB	2,291	23
607,736 607,736	000000000000000000137469fbc2b18111b1a125998a99b6e22edc624a958b7b	12 Dec 2019, 02:46	1.04 MB	2,420	20
607,735 607,735	00000000000000000009cdfacead154cd84e862c2aca511997d0b1cd97dbf897	12 Dec 2019, 02:35	0.68 MB	1,632	10
607,734 607,734	0000000000000000000dc6c9827e2596eebb3b655de3ab0f5178bb740782bf83	12 Dec 2019, 02:32	1.26 MB	2,372	23
607,733 607,733	0000000000000000000faf74e5fa2e1022b8e764d107813d068b43b181be61f3	12 Dec 2019, 02:15	0.47 MB	946	18
607,732 607,732	00000000000000000010b8d394b48f8267290fe241137b3a7b5fb8ab015de4b0	12 Dec 2019, 02:11	0.31 MB	522	19
607,731 607,731	000000000000000000117d30a67a1ea82438b2fd2f4a00c189f723111e79c67d	12 Dec 2019, 02:09	0.29 MB	815	8
607,730 607,730	0000000000000000001437edd81538af0f6dbfcc6df590e756cf0d388ef24fc4	12 Dec 2019, 02:08	1.16 MB	2,263	20
607,729 607,729	0000000000000000000a2e4a7fc6725421326575a74477fa97823968a19e9156	12 Dec 2019, 01:57	0.57 MB	1,795	10

Previous 10 blocks ↓

Total Size: 646.35 GB

Node Information

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

Uptime: 29 days, 13 hours, 37 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,342.25 GB sent, 37.21 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.