Blockchain Explorer | learn me a bitcoin

Memory Pool

55,839 transactions

41.42 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,309	00000000000000000003629a0000000000000000000000000000000000000000	2 mins, 4 secs	1.00 vMB	2,984	10

Blockchain

Tip: 844,308 (323,324 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,984 520,984	000000000000000000024a61a2ef06937382c782aa5ace4c3b06d05422b86881	03 May 2018, 05:24	0.45 MB	957	39
520,983 520,983	000000000000000000136fb1715fe61f3d10538104a83da46020af8508ddb090	03 May 2018, 05:15	0.38 MB	775	41
520,982 520,982	00000000000000000023ead76fcc68fd71fbadf599af14a91d20d6fe617d5c1f	03 May 2018, 05:10	0.30 MB	660	33
520,981 520,981	000000000000000000168aff998a077010e9c6802d74bded722224c4fd663995	03 May 2018, 05:04	0.13 MB	338	37
520,980 520,980	000000000000000000387ef6e85fcff630b366fa54bcdc6440fed0b30b7ca94b	03 May 2018, 05:01	0.38 MB	474	46
520,979 520,979	000000000000000000450a8546d4276ee53a50c7a9d57f44ee8e609043adf066	03 May 2018, 04:58	0.32 MB	632	44
520,978 520,978	00000000000000000040ed006cb0eaf8c88424a2ab08943c2cdd5ae2fc8168c4	03 May 2018, 04:53	0.08 MB	166	46
520,977 520,977	00000000000000000042d03b4b4e1ba5a586324b4d6df9d88d999d8b14e49fe0	03 May 2018, 04:52	0.03 MB	63	28
520,976 520,976	0000000000000000002abd330ce82e1b5554c05fa8be51022febba65e88ee0dd	03 May 2018, 04:52	0.57 MB	1,287	38
520,975 520,975	000000000000000000308797973c3cc05127d57292a53e56cca0a1c97dec020b	03 May 2018, 04:41	0.98 MB	1,912	40
520,974 520,974	0000000000000000002e07743dd62ce0e09f6c4da7b10d494bb02e87686f1f49	03 May 2018, 04:26	0.28 MB	545	19
520,973 520,973	0000000000000000003fcfb2f6856e053d06270bc54085d4869025706eec00f5	03 May 2018, 04:25	1.16 MB	2,179	34
520,972 520,972	0000000000000000001aa855566968183aaa5e82858c0b6d388bb172b5265114	03 May 2018, 04:16	1.16 MB	2,825	58
520,971 520,971	0000000000000000003452eaef20db601c21bcfedd2360150be33b9353d55c93	03 May 2018, 03:40	1.13 MB	2,055	39
520,970 520,970	0000000000000000003b9b6741b494e6ee6e97bccf57415e5b5f9e374e4e08d9	03 May 2018, 03:22	0.92 MB	1,321	37
520,969 520,969	000000000000000000022634ad1d09915ee5f52afa9c5ff831fbdd9b28e4a914	03 May 2018, 03:12	0.42 MB	881	35
520,968 520,968	00000000000000000030591d5800899e32b48a72478c65034d2b4e1fcebd96a0	03 May 2018, 03:07	0.01 MB	39	32
520,967 520,967	0000000000000000003e38f4a158b0c7b8d23f2852cd90c6a21564be5109585f	03 May 2018, 03:07	0.13 MB	271	28
520,966 520,966	00000000000000000020398632db14e7dee302046754483fb21b93d1096fd428	03 May 2018, 03:05	0.68 MB	885	13
520,965 520,965	000000000000000000206fcc9d532047d26c4652077dc7be08a305ec6617c4af	03 May 2018, 03:02	1.18 MB	2,017	43
520,964 520,964	0000000000000000001c759295d6243f98afa53c6e3253d930c8c7a7b4409599	03 May 2018, 02:43	0.21 MB	300	39

Previous 10 blocks ↓

Total Size: 651.08 GB

Node Information

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

Uptime: 1 month, 17 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,086.47 GB sent, 66.60 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.