Blockchain Explorer | learn me a bitcoin

Memory Pool

41,386 transactions

55.34 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,124	00000000000000000003629a0000000000000000000000000000000000000000	47 mins, 29 secs ago	1.00 vMB	4,827	26

Blockchain

Tip: 843,123 (302,274 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
540,849 540,849	0000000000000000001c16ae9e7d8877b481eff4c34e66010f524110112a621c	10 Sep 2018, 20:36	1.35 MB	2,468	10
540,848 540,848	00000000000000000005bc315d5d0384eadf7df3ff7239b51c8641ae2072185f	10 Sep 2018, 20:28	1.18 MB	2,588	34
540,847 540,847	0000000000000000001197f808173f06fb8852ec64d2b734c2e9a90a464922b5	10 Sep 2018, 19:59	0.75 MB	1,294	9
540,846 540,846	0000000000000000001c5784173456a97496eeff61f9724140197bc5c64e4f44	10 Sep 2018, 19:53	1.08 MB	1,040	9
540,845 540,845	00000000000000000009ee0c5407b637285bfa2ab9ced3dcee6d688dc3cdd1e3	10 Sep 2018, 19:45	0.49 MB	620	18
540,844 540,844	0000000000000000001f29eee71816045beb393da7f8c04802c07dcd4c8e9344	10 Sep 2018, 19:42	1.13 MB	2,230	14
540,843 540,843	0000000000000000000b4bd935456246e4677d6bb51b491d53d55d3fd174b26b	10 Sep 2018, 19:30	1.07 MB	1,818	6
540,842 540,842	0000000000000000001345d27a8ca3001d344ca04e4a571e746a3f37337a3af4	10 Sep 2018, 19:27	0.34 MB	726	39
540,841 540,841	00000000000000000027826d9cd7d54cad8010614e1396f7c9bc352059b5997d	10 Sep 2018, 19:16	1.13 MB	2,651	19
540,840 540,840	0000000000000000000b045030a622c9f0b0fc51122a4475010088fb20a8bc25	10 Sep 2018, 19:05	0.92 MB	1,364	1
540,839 540,839	00000000000000000008d89f69f893230c0534afff439e5c4c24916c0dcaf9a8	10 Sep 2018, 19:02	1.41 MB	2,112	14
540,838 540,838	00000000000000000025298da161d71e328fd7064ff82c17d00175d0b89857c0	10 Sep 2018, 18:53	0.14 MB	95	49
540,837 540,837	0000000000000000000f0b0bfe792bb69122e5e1c1924db3245c4dbd1393ee3f	10 Sep 2018, 18:51	1.59 MB	1,803	23
540,836 540,836	00000000000000000021ebafc8ef4c993ccf5b92789de49a73a46d615c46ad22	10 Sep 2018, 18:37	1.21 MB	2,665	12
540,835 540,835	000000000000000000114cbd4a9da89a8b30fc9b45ae4d8e096e5ac2626f7ea2	10 Sep 2018, 18:28	1.15 MB	2,420	16
540,834 540,834	0000000000000000001ec8e3bed2f6bb18a2b6f4c09458eb3e426e5aec2adb05	10 Sep 2018, 18:15	1.24 MB	3,069	20
540,833 540,833	0000000000000000001125aff446a9602b08a2b0e73291bbe12df8811594f8b3	10 Sep 2018, 17:58	1.04 MB	2,107	18
540,832 540,832	0000000000000000001ba37aab00b8ada4e73bf5ee879d0dd35b910033dd8d67	10 Sep 2018, 17:42	0.52 MB	1,275	15
540,831 540,831	0000000000000000002032e12581eda903ebc2f7d215a095a4d5f2f3053a9b69	10 Sep 2018, 17:35	1.04 MB	2,041	20
540,830 540,830	0000000000000000001221d2713e70b2a67668591aa1388a59b8319e88eca4e1	10 Sep 2018, 17:26	0.57 MB	930	13
540,829 540,829	00000000000000000018c2b744f26e4344ef0a85feb5a6e7deeb3d6b37cfcff6	10 Sep 2018, 17:22	0.31 MB	654	16

Previous 10 blocks ↓

Total Size: 648.88 GB

Node Information

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

Uptime: 1 month, 8 days, 23 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,716.72 GB sent, 54.97 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.