Blockchain Explorer | learn me a bitcoin

Memory Pool

33,933 transactions

24.35 vMB

Show Random Selection

Max Size: 125/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,229	0000000000000000000331db0000000000000000000000000000000000000000	19 mins, 40 secs ago	1.00 vMB	3,097	32

Blockchain

Tip: 842,228 (566,223 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
276,005 276,005	0000000000000000fbff57c15b73ae0270af0f1c68dfd2b2b33ba79f441e8653	20 Dec 2013, 05:51	0.11 MB	233	45
276,004 276,004	0000000000000001d1490a8b56c28e4659f1225aebf6d145caa064288c7f2c2f	20 Dec 2013, 05:43	0.16 MB	404	46
276,003 276,003	000000000000000099def133bc6f34696e13d67cbed90a5fca41cb8d967684fb	20 Dec 2013, 05:36	0.00 MB	1	0
276,002 276,002	0000000000000002976b5c07e48fcbeba1a43f342bb719a7d734496500edb5d3	20 Dec 2013, 05:36	0.10 MB	195	38
276,001 276,001	00000000000000017c2574b167a6be0482d330d8b3788c3ecf30aea1ce52a579	20 Dec 2013, 05:34	0.00 MB	1	0
276,000 276,000	0000000000000004b8ed801f8a09ba8c1248a5b1dd1533a35124a80438573f59	20 Dec 2013, 05:34	0.04 MB	95	41
275,999 275,999	0000000000000004915f1b29e77297927545a6ff2c3749f069f49373c234dba0	20 Dec 2013, 05:32	0.13 MB	280	33
275,998 275,998	0000000000000004b22f500645491c379e4f38b6c1ed9862796d258f5de02e16	20 Dec 2013, 05:27	0.03 MB	95	65
275,997 275,997	000000000000000491907fbdfce00f51eadca693ce91cc2172935151454b7deb	20 Dec 2013, 05:24	0.14 MB	311	57
275,996 275,996	000000000000000235b0acaaedc5cf23d891475e0c60f7864030f937e3330912	20 Dec 2013, 05:21	0.24 MB	417	32
275,995 275,995	00000000000000028b1c28a142542193d52b363a67368d29afe8c0aeb617acf9	20 Dec 2013, 05:11	0.25 MB	537	43
275,994 275,994	000000000000000290b48b0ea4c3d532b365efdbc37f3a0c2121f3085ce34dc4	20 Dec 2013, 05:02	0.03 MB	70	108
275,993 275,993	0000000000000002927e04bed3fd72604f388075359b5723244375a5bdb959c8	20 Dec 2013, 04:58	0.22 MB	431	49
275,992 275,992	0000000000000001b1176f9b830975881a97403c16a8ddbd0658018910bd9376	20 Dec 2013, 04:47	0.07 MB	172	62
275,991 275,991	000000000000000211563bb3a2ddaac2bb10110fe327d7424c01bb1c1df33fdf	20 Dec 2013, 04:45	0.26 MB	324	25
275,990 275,990	000000000000000116378ed5c0debc59d9b4906413a4f62c2d96af36e1af55dd	20 Dec 2013, 04:35	0.24 MB	508	40
275,989 275,989	00000000000000001bd8037389b21d14067a624b104ba5930701e9ed4dafa830	20 Dec 2013, 04:33	0.03 MB	81	126
275,988 275,988	00000000000000004999b8114c6638da75f62ec6a6717c4daba277d72c133470	20 Dec 2013, 04:18	0.14 MB	418	43
275,987 275,987	000000000000000409d5700be7b2ef251bf6843a43f27de1495c81a9d9bfdaa5	20 Dec 2013, 04:15	0.15 MB	356	57
275,986 275,986	0000000000000002a8ff0934c1b7b29aad5d4c46147c05049a54c9846b409a28	20 Dec 2013, 04:09	0.17 MB	436	47
275,985 275,985	000000000000000289b495119174a999af42fc3c75966fed0fbcfb1f07d23a53	20 Dec 2013, 04:03	0.12 MB	196	18

Previous 10 blocks ↓

Total Size: 647.15 GB

Node Information

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

Uptime: 1 month, 2 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,459.57 GB sent, 43.54 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.