Blockchain Explorer | learn me a bitcoin

Memory Pool

91,745 transactions

37.00 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,447	00000000000000000003629a0000000000000000000000000000000000000000	23 mins, 3 secs ago	1.00 vMB	6,893	21

Blockchain

Tip: 844,446 (535,522 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
308,924 308,924	000000000000000022a1d3449e214658ab96a2dc174183374719d330ac7fc5c7	02 Jul 2014, 20:56	0.75 MB	1,666	36
308,923 308,923	00000000000000001b2a18b0219f071b49b3f6ff25c891f92b6a992245f40794	02 Jul 2014, 20:28	0.75 MB	2,348	64
308,922 308,922	00000000000000000b1f71cc3f709b2a88fcc1e7482343bbb5291c866eed6c30	02 Jul 2014, 19:10	0.26 MB	456	26
308,921 308,921	0000000000000000226ef5d46a68f2b7b3b7f1a65e1a736433dec8005b687138	02 Jul 2014, 19:01	0.05 MB	107	20
308,920 308,920	0000000000000000179c39d35c090b7da042ded43ad49b911843fb418a983de1	02 Jul 2014, 19:00	0.27 MB	496	34
308,919 308,919	00000000000000001af0126110a13dda286b49f0a1ef5a0bbe2842a8965f497d	02 Jul 2014, 18:52	0.17 MB	227	51
308,918 308,918	0000000000000000256140a43d92a35e8b17e769bf3e6ff3bedbf0b3cb558894	02 Jul 2014, 18:48	0.09 MB	166	25
308,917 308,917	00000000000000003f179126ce486744f76dc35b44ab517978439ebcdf1e7847	02 Jul 2014, 18:46	0.50 MB	874	28
308,916 308,916	000000000000000040318bdfa8a91013f58aaf6a930d44d129c14c0e4a5f28d4	02 Jul 2014, 18:33	0.27 MB	273	16
308,915 308,915	0000000000000000390427639e70afbfa02081bc27dc1cac46a11f4b6c53171f	02 Jul 2014, 18:44	0.09 MB	256	44
308,914 308,914	00000000000000002b334c69ba263f875a41ddb740435eaf219bb78e23c07416	02 Jul 2014, 18:25	0.35 MB	467	23
308,913 308,913	0000000000000000347305d852263940fb7ec66c78bc3720a60aa89e3abb1359	02 Jul 2014, 18:22	0.75 MB	854	23
308,912 308,912	000000000000000012f46a30c46f45005d99e69ceb194fb981c65f6858cd9ffb	02 Jul 2014, 18:12	0.75 MB	1,689	37
308,911 308,911	0000000000000000339038c7909605775fce90ae7c7587ce570ec7f51c3386eb	02 Jul 2014, 17:43	0.07 MB	152	33
308,910 308,910	00000000000000003f48cbd24818b05493d159707d415f5f43dd452f4f1f5992	02 Jul 2014, 17:40	0.62 MB	727	23
308,909 308,909	000000000000000027fc88c1e2dedcb3775d67256388638a410a7285477e98b2	02 Jul 2014, 17:26	0.75 MB	925	23
308,908 308,908	00000000000000000ee53b42f8bae00a4fceb23836f8bb534d673645d8fd6eb0	02 Jul 2014, 17:12	0.35 MB	725	21
308,907 308,907	0000000000000000225a3d83fa009e80059d904a0f8af6a927732acff51e8e87	02 Jul 2014, 17:11	0.75 MB	2,320	168
308,906 308,906	000000000000000022eccce3487098cdd7eb54c6d3b82ea3e87febdf25cc0e4f	02 Jul 2014, 16:05	0.12 MB	84	9
308,905 308,905	000000000000000005aef71492bb82e64948deeb73d0334cd4b4d9e2c5cd95be	02 Jul 2014, 16:05	0.08 MB	151	20
308,904 308,904	00000000000000003dd851f91ac13a9fd8074e0ad45676b1327aa6d77efe3e2a	02 Jul 2014, 16:03	0.06 MB	144	33

Previous 10 blocks ↓

Total Size: 651.36 GB

Node Information

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

Uptime: 1 month, 18 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,115.38 GB sent, 68.17 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.