Blockchain Explorer | learn me a bitcoin

Memory Pool

37,909 transactions

49.94 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,137	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 28 secs ago	1.00 vMB	3,565	32

Blockchain

Tip: 841,136 (451,191 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,945 389,945	0000000000000000024a0e1a6ca62f967219206ced4ea7ab1de0c02390824761	24 Dec 2015, 08:59	0.93 MB	2,932	64
389,944 389,944	000000000000000008cea61f565e92745cdf2b4eaa8ff76eb63973f58a2e2bb4	24 Dec 2015, 08:42	1.00 MB	2,469	57
389,943 389,943	00000000000000000a2a38fcbc86c64fa970c6e2c81b5b0ed9ce745d56d074af	24 Dec 2015, 08:09	0.72 MB	1,400	34
389,942 389,942	000000000000000003e42034e7673eeb1d8f4512a1d392b62e6f74fb30f17e7b	24 Dec 2015, 08:01	0.93 MB	2,357	37
389,941 389,941	00000000000000000ade02765465b71768407d52a387bd60d094482d933cea86	24 Dec 2015, 07:46	0.99 MB	1,153	20
389,940 389,940	00000000000000000b4b79b7a32d35968b4a071dc00147c501b4dd18d6bda328	24 Dec 2015, 07:41	0.25 MB	560	30
389,939 389,939	0000000000000000066e46373472a7df047a4c369115cdbb43dac1168cde52a3	24 Dec 2015, 07:39	0.75 MB	1,674	36
389,938 389,938	000000000000000008f5c9ebad0d7aafa288189b35c26093627205be1d1d1059	24 Dec 2015, 07:31	0.00 MB	1	0
389,937 389,937	000000000000000001fa6deeaaa4ed9ba12473317a517e1d60278add4654bc87	24 Dec 2015, 07:30	1.00 MB	1,993	32
389,936 389,936	000000000000000006ca00cceddde1679d255684281dc7fa84b1c848f017c7e3	24 Dec 2015, 07:24	1.00 MB	1,831	51
389,935 389,935	000000000000000007e0b3216f037884f5341a215688e1b2efa4c771f6268d3c	24 Dec 2015, 07:19	0.95 MB	3,441	59
389,934 389,934	0000000000000000002b07aea1e14aa6e7b9d66f49e82c5b373b38344727e1ee	24 Dec 2015, 06:39	0.26 MB	472	28
389,933 389,933	000000000000000002e1f152c118c96b0a00c54092102d620e663aa639e797cc	24 Dec 2015, 06:34	0.93 MB	2,024	39
389,932 389,932	0000000000000000015b9e72a96ac3acb3bc0b70206db5b1230fbeb377bdb43d	24 Dec 2015, 06:25	0.22 MB	316	21
389,931 389,931	000000000000000002c0909339d5aa549d2ea598c19a06b8f7a634eab5d01bb0	24 Dec 2015, 06:24	0.77 MB	2,104	39
389,930 389,930	000000000000000000b206b8f2dce78ccd57e023252acef4e505d050851c67a6	24 Dec 2015, 06:12	0.04 MB	119	38
389,929 389,929	0000000000000000067700436388d0a6781b563701387267d5192f25f7a5acac	24 Dec 2015, 06:11	0.69 MB	1,771	37
389,928 389,928	000000000000000003deab70785bc7db31d61ff3045ce791ef6cde81e13258b7	24 Dec 2015, 06:03	0.05 MB	26	4
389,927 389,927	000000000000000004a9c1a3f68c8bc3a8393df0cbf09f537504c6596ed179cc	24 Dec 2015, 06:01	1.00 MB	1,929	28
389,926 389,926	0000000000000000035d6a564dfb31e06c3270b3b3b5f49ef7688995d8be11a2	24 Dec 2015, 05:57	1.00 MB	2,290	32
389,925 389,925	0000000000000000013f5e653f1d4c743469ba1aa869c7afe55f5cfef0d0548d	24 Dec 2015, 05:43	0.75 MB	2,275	47

Previous 10 blocks ↓

Total Size: 645.13 GB

Node Information

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

Uptime: 24 days, 20 hours, 24 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,207.58 GB sent, 30.68 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.