Blockchain Explorer | learn me a bitcoin

Memory Pool

42,159 transactions

41.76 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,708	0000000000000000000331db0000000000000000000000000000000000000000	27 mins, 46 secs ago	1.00 vMB	2,721	29

Blockchain

Tip: 841,707 (452,752 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,955 388,955	0000000000000000064f491c7251f22ab0d915eaf2f7d19637e3554162833248	18 Dec 2015, 01:50	0.34 MB	967	40
388,954 388,954	0000000000000000066b708fc9a78fcd92b5bf3ae20064a0010423aa9334517e	18 Dec 2015, 01:44	0.85 MB	1,878	36
388,953 388,953	0000000000000000016db8748d3be1be480736636f69b5ed0574f835adbdff5c	18 Dec 2015, 01:29	0.74 MB	1,448	32
388,952 388,952	000000000000000000d98bb2716eb52e0ecf10e308d9d40d37db7874b7a17458	18 Dec 2015, 01:18	0.38 MB	942	37
388,951 388,951	000000000000000002d9931af515f99bc0cbd65f13964dc5b19826c076c57426	18 Dec 2015, 01:12	0.75 MB	1,729	36
388,950 388,950	00000000000000000d69be8e223cf97fbffd050d2f099c8de17ddcdd0136e9d6	18 Dec 2015, 00:59	1.00 MB	732	12
388,949 388,949	000000000000000000504112f5e1d43709b32b64910bb56c91d0f6d41cc531d1	18 Dec 2015, 00:59	0.93 MB	1,617	32
388,948 388,948	0000000000000000087ef327a648a460841ea3a57e325b54eadacc1806fb8cf5	18 Dec 2015, 00:45	0.16 MB	369	32
388,947 388,947	000000000000000000178784085e98aadf04ca8859bd58c912feb311adab048c	18 Dec 2015, 00:42	0.75 MB	717	17
388,946 388,946	0000000000000000091af3f620644e3aaac0a7d9b4a5668b0ffe2e471fc31b4f	18 Dec 2015, 00:38	0.14 MB	281	46
388,945 388,945	0000000000000000048f2f093acd7d6d3465e14270d7e664ea864fd1088c9fe8	18 Dec 2015, 00:36	0.95 MB	1,849	35
388,944 388,944	0000000000000000008b04688cc841948dfedd35c28aa90b10bd4d86919c6cdd	18 Dec 2015, 00:21	1.00 MB	2,260	36
388,943 388,943	000000000000000008a7720308edaca98685f1fd3eb94cf660e4f82ce476c0d3	18 Dec 2015, 00:03	0.14 MB	155	20
388,942 388,942	00000000000000000ac519de5bdc225d6de1604c5f1d5540ae9149986821035d	18 Dec 2015, 00:02	0.75 MB	1,824	37
388,941 388,941	0000000000000000036a03eead5a64315e11278909387634d1c4522b81db8c81	17 Dec 2015, 23:45	0.35 MB	961	53
388,940 388,940	000000000000000002977a23deb69fdd3d06d98d354dcffbd096408b50f16dc0	17 Dec 2015, 23:36	0.75 MB	1,965	41
388,939 388,939	00000000000000000a92b6ac7d53306f5307c44fac4ca784ac87b472fcb7474d	17 Dec 2015, 23:18	1.00 MB	2,289	41
388,938 388,938	000000000000000006a2eebe3a5d1cdb4666fc8b692457472a8e503a6d9e064a	17 Dec 2015, 22:55	0.75 MB	1,634	39
388,937 388,937	000000000000000000908f9da37bc445b63cfce542569430e073a0961964a25b	17 Dec 2015, 22:41	0.00 MB	1	0
388,936 388,936	0000000000000000008e52753f437edde65c831c7e69a0abd236c5fc1e004d94	17 Dec 2015, 22:40	0.95 MB	1,618	36
388,935 388,935	000000000000000005e87431311597235bf937eda608200a4aea632d843bf274	17 Dec 2015, 22:27	0.49 MB	1,319	47

Previous 10 blocks ↓

Total Size: 646.21 GB

Node Information

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

Uptime: 29 days, 2 hours, 58 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,334.02 GB sent, 36.46 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.