Blockchain Explorer | learn me a bitcoin

Memory Pool

33,957 transactions

49.44 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
840,950	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 41 secs	1.00 vMB	2,513	34

Blockchain

Tip: 840,949 (451,043 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,906 389,906	0000000000000000084d9061fba791fd3f12ef6543947caaf3a77ac4b9e90c6c	24 Dec 2015, 01:51	0.93 MB	2,402	38
389,905 389,905	000000000000000003fa24dc1b85ba0657ac1a68232e7a1e4ea69d2560c2532f	24 Dec 2015, 01:35	0.14 MB	201	19
389,904 389,904	0000000000000000032427d88afef97a7bdab17f7751d296d653b814f5f35088	24 Dec 2015, 01:35	0.00 MB	2	0
389,903 389,903	0000000000000000088da7ca174f9b88228466a94f00e028276c469930f90d62	24 Dec 2015, 01:34	0.39 MB	962	47
389,902 389,902	00000000000000000b96ddcbd39792224f7d48163f7a47c3524cf8a46a7847db	24 Dec 2015, 01:29	0.21 MB	441	25
389,901 389,901	0000000000000000074b757ff4e3f33728d854091c730302634c8afef1362c03	24 Dec 2015, 01:26	0.36 MB	754	32
389,900 389,900	0000000000000000006cfd261b46b7175fddb398b095fef37d8e059613728ee3	24 Dec 2015, 01:22	0.22 MB	328	28
389,899 389,899	000000000000000002259ae28d5727b7941dfd3d2056d7f55aa65dda84ffdf4b	24 Dec 2015, 01:20	0.51 MB	1,034	26
389,898 389,898	0000000000000000066d347dc2fd24b703773dbe728a5eccd929224081291b04	24 Dec 2015, 01:15	0.93 MB	2,448	39
389,897 389,897	0000000000000000058035805bf8f36bc8314508bfef1c7ba538a42bebaf07ad	24 Dec 2015, 01:13	1.00 MB	807	13
389,896 389,896	000000000000000000d668209ecc6a6e68bfc033bf1d47b8179880674eacf188	24 Dec 2015, 01:12	1.00 MB	2,444	40
389,895 389,895	0000000000000000051bcf0496c2f3b516bd2028c366e4fd3b49be41b91b045a	24 Dec 2015, 00:40	0.93 MB	2,168	52
389,894 389,894	0000000000000000066530561ee3300408d50ca2fa4c60f887414efcc5d75539	24 Dec 2015, 00:23	0.57 MB	746	59
389,893 389,893	00000000000000000a0dd162150e5177410c72b6684ee8671c32b1259e7f210c	24 Dec 2015, 00:19	0.65 MB	992	21
389,892 389,892	0000000000000000006aa0d77e476bf47f057b20290a6e3d6f49e422170c4344	24 Dec 2015, 00:14	0.25 MB	445	23
389,891 389,891	000000000000000000a68822897b92c29aaa2746ec04bc1169b3b61a0d61551e	24 Dec 2015, 00:15	0.64 MB	1,258	46
389,890 389,890	0000000000000000004287c817e5c6e0513d9de19e447cadc2bbe096390176f5	24 Dec 2015, 00:05	1.00 MB	1,167	15
389,889 389,889	000000000000000008edfa20db9327bb05ed289553c46cf241b0fe6ea62e4b9a	24 Dec 2015, 00:02	0.95 MB	1,831	30
389,888 389,888	0000000000000000064848589dca9075e1fc6698a78d5283f8e7f2b369b8eb1a	23 Dec 2015, 23:52	0.93 MB	2,401	36
389,887 389,887	000000000000000003d6ea2049d2b2224fbfd6e77e1b66b6118584a5c68caed6	23 Dec 2015, 23:36	0.07 MB	71	38
389,886 389,886	00000000000000000a7569a6012980403985ec96bd48a7153f5f20a29c722f1b	23 Dec 2015, 23:33	0.79 MB	782	13

Previous 10 blocks ↓

Total Size: 644.80 GB

Node Information

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

Uptime: 23 days, 13 hours, 58 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,128.35 GB sent, 29.07 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.