Blockchain Explorer | learn me a bitcoin

Memory Pool

29,729 transactions

31.32 vMB

Show Random Selection

Max Size: 139/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,844	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 0 secs	1.00 vMB	5,285	15

Blockchain

Tip: 841,843 (438,860 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
402,983 402,983	00000000000000000078a6d4c9af6fc7b5b087fb69855a05bcbda5d803464b78	16 Mar 2016, 20:30	1.00 MB	2,614	55
402,982 402,982	0000000000000000005a086e6ed6a38dd04e08132f9506af887f0114c7ce1a51	16 Mar 2016, 20:10	0.89 MB	1,540	40
402,981 402,981	000000000000000004fe9c2ce84465a12089e50020bc2706c5d452fe40bcd7f5	16 Mar 2016, 19:59	0.57 MB	1,337	40
402,980 402,980	0000000000000000025d6df4f50cf5025d07b80f4eb198b8245a21692bcadfd7	16 Mar 2016, 19:50	0.93 MB	2,150	51
402,979 402,979	000000000000000001698e2a9886cc9538110c67a266e7e31f9861139debf6c9	16 Mar 2016, 19:34	0.53 MB	585	50
402,978 402,978	0000000000000000010b1dc219e87b6f7fc98e3711d6452d2d88d3fc048747a7	16 Mar 2016, 19:30	0.32 MB	449	31
402,977 402,977	0000000000000000062e74c2cb09b8e2851e170d76e80de16b4a5865796cbe58	16 Mar 2016, 19:28	1.00 MB	2,633	55
402,976 402,976	000000000000000003652d1aaeecf452353575254699c0ba60e3872afb7c2c15	16 Mar 2016, 19:09	0.45 MB	835	34
402,975 402,975	0000000000000000000ac603382438aa5a097c80c34f0bd917bc6cbaf8591db2	16 Mar 2016, 19:05	0.99 MB	2,864	55
402,974 402,974	0000000000000000067e8dee415f2d5e754ade61e247e1243ad6264e038b71b3	16 Mar 2016, 18:44	0.51 MB	1,169	44
402,973 402,973	0000000000000000062c1ec2838c952086c6847f3c8d886078071d039bf1cc14	16 Mar 2016, 18:38	0.92 MB	2,023	47
402,972 402,972	000000000000000000a482a479ec6df21ce3f737bd90cb6f7dc6a2dc0a06fca7	16 Mar 2016, 18:24	0.48 MB	1,254	49
402,971 402,971	000000000000000003dabcb6f2596a75de2c865b73b583f5cfe11a783cdcb84d	16 Mar 2016, 18:16	1.00 MB	528	10
402,970 402,970	0000000000000000069c8c9fd24fac18166ef863255fc7bb8711d8c40c915509	16 Mar 2016, 18:14	0.73 MB	1,435	38
402,969 402,969	0000000000000000001d49ea4454c097868751212237d1a150605d24e97b8b08	16 Mar 2016, 18:05	0.53 MB	1,137	55
402,968 402,968	00000000000000000241e7ce58861aca14ff5d7fc75feb9d394fe932dc70216d	16 Mar 2016, 18:00	0.17 MB	352	39
402,967 402,967	00000000000000000014e4be142bb6b59ca53f12ef68fde2fa152b9d0a0dd784	16 Mar 2016, 17:57	0.61 MB	1,477	48
402,966 402,966	00000000000000000601939ad9b1721e005d052f0bab2b47be41334f748b0b1d	16 Mar 2016, 17:49	0.00 MB	1	0
402,965 402,965	00000000000000000444c98250d9ead97e1ebd0d36f22d38c4e55a75c8737129	16 Mar 2016, 17:49	1.00 MB	653	11
402,964 402,964	000000000000000004c7b2befc902622d5636d430885ee30dee0cc38c4e6b09f	16 Mar 2016, 17:46	0.15 MB	322	49
402,963 402,963	000000000000000001a84354fbb747b752e459d4ec0b48df286b8b3a30bebead	16 Mar 2016, 17:45	0.88 MB	2,284	65

Previous 10 blocks ↓

Total Size: 646.47 GB

Node Information

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

Uptime: 30 days, 1 hour, 14 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,356.32 GB sent, 37.93 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.