Blockchain Explorer | learn me a bitcoin

Memory Pool

20,747 transactions

47.90 vMB

Show Random Selection

Max Size: 161/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,105	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 41 secs	1.00 vMB	3,096	11

Blockchain

Tip: 843,104 (454,114 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,990 388,990	0000000000000000086025e9e95704db94125baa747d513a43baa5d4cb3b0e2a	18 Dec 2015, 06:43	0.37 MB	851	43
388,989 388,989	00000000000000000d742c1013f4a35a2a2df129d5ff91abf6976f153ade6fb0	18 Dec 2015, 06:38	0.99 MB	1,500	24
388,988 388,988	0000000000000000050d1b13e2335a60bb041e654231bfdfbf6208e6c268192a	18 Dec 2015, 06:29	0.34 MB	716	34
388,987 388,987	000000000000000007291f404933abc44e34c18a1113c3105acffd163d0a50bb	18 Dec 2015, 06:26	0.41 MB	745	29
388,986 388,986	0000000000000000084803d969e9b56fbe0f1e1c86c6e69505c98e40fbd5ab91	18 Dec 2015, 06:21	0.92 MB	2,371	41
388,985 388,985	0000000000000000089f6d54130984f885ca5b794a53b9a7648c3e3f04f1b3a6	18 Dec 2015, 06:05	0.06 MB	123	39
388,984 388,984	000000000000000007d20f99248112a5dcf8c33b2339f4bbc0bfa4dba907a403	18 Dec 2015, 06:04	0.48 MB	831	24
388,983 388,983	0000000000000000089da3d99566c0119167143f010815d985ce9e5c2ad386a8	18 Dec 2015, 06:02	0.93 MB	2,814	43
388,982 388,982	00000000000000000d05201150a5271adf84c53a95312048e9cb8cf3312ac3b6	18 Dec 2015, 05:40	0.59 MB	514	19
388,981 388,981	0000000000000000058c98a9b4f53976ab34f90b5b7104b5ffaf796420980fcf	18 Dec 2015, 05:35	0.38 MB	1,007	39
388,980 388,980	0000000000000000050143bd6717669766b17c961e1ebba9db0e79916d30556d	18 Dec 2015, 05:29	0.92 MB	2,221	39
388,979 388,979	0000000000000000005e745d32addd41c8d7cb4e2991cd126ea6b56e77ca13fd	18 Dec 2015, 05:13	0.22 MB	629	38
388,978 388,978	00000000000000000382a0601a6c9f88ebe34be493656ccb91c48b68912b5952	18 Dec 2015, 05:08	0.24 MB	477	32
388,977 388,977	00000000000000000a685d8d3dcb12c7d6d377ddae188c89e02c14446521d549	18 Dec 2015, 05:08	0.00 MB	1	0
388,976 388,976	00000000000000000bb49f2b1662a61d72646c1d390147acba82b5437045870b	18 Dec 2015, 05:07	0.80 MB	1,906	38
388,975 388,975	00000000000000000b2fee27a336e6d3baac304ba009c3344df5d52d6320fa3e	18 Dec 2015, 04:55	0.55 MB	1,297	36
388,974 388,974	000000000000000005e80fb2f95d43fab6af12d1c6c5e0db945356d73543222b	18 Dec 2015, 04:47	0.00 MB	2	0
388,973 388,973	00000000000000000dad59448839434dc84c3bade4a81eb0956bcea8b7e4a1de	18 Dec 2015, 04:46	0.00 MB	2	0
388,972 388,972	000000000000000007a208131a8437fba01a2b6feea6c6e46ad64af30007d5c6	18 Dec 2015, 04:46	0.65 MB	1,608	55
388,971 388,971	00000000000000000ae801048add0b3f15e596dc0d3fef490442dc5a15db6e44	18 Dec 2015, 04:37	1.00 MB	882	15
388,970 388,970	000000000000000004aa279e5f4c53d4a948a436a39f864a46f0d4d1e941374d	18 Dec 2015, 04:33	0.95 MB	2,042	38

Previous 10 blocks ↓

Total Size: 648.84 GB

Node Information

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

Uptime: 1 month, 8 days, 20 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,713.80 GB sent, 54.73 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.