Blockchain Explorer | learn me a bitcoin

Memory Pool

49,817 transactions

42.42 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,375	0000000000000000000331db0000000000000000000000000000000000000000	15 mins, 16 secs ago	1.00 vMB	3,241	38

Blockchain

Tip: 842,374 (194,805 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
647,569 647,569	0000000000000000000890b4a88a51d0ce474f08b1fd2de6ba23900d0bf699f8	10 Sep 2020, 07:04	1.39 MB	2,166	52
647,568 647,568	00000000000000000000121a2eee5e9f9a89f2020ed56632a29f8869f7724c23	10 Sep 2020, 06:56	1.38 MB	2,381	103
647,567 647,567	000000000000000000057582a104398d4731f80a6057913a94d9941defd0d50a	10 Sep 2020, 06:38	1.35 MB	2,545	94
647,566 647,566	000000000000000000051ec4adf8f74f6886eab6e16f92b2df51171e4581978e	10 Sep 2020, 06:21	1.76 MB	522	17
647,565 647,565	0000000000000000000dbc1e74b9ca01423d77b91d1511eb1e311567c58b1291	10 Sep 2020, 06:19	1.41 MB	1,770	12
647,564 647,564	00000000000000000003420a57875db5995b77d3855ef4b2e8e326f650e33d78	10 Sep 2020, 06:18	1.41 MB	1,875	87
647,563 647,563	0000000000000000000a72b8047abf8725010831cfaa068a331863beb4a307e7	10 Sep 2020, 06:07	1.31 MB	2,003	111
647,562 647,562	0000000000000000000ca55263748a195a73d7ef7db0a4fb79d5fc9ead779cde	10 Sep 2020, 05:48	1.47 MB	1,933	11
647,561 647,561	0000000000000000000599bbace4e7561cdb33f8d459c472ab777f1cd848c64f	10 Sep 2020, 05:47	1.56 MB	1,456	40
647,560 647,560	00000000000000000004d9c6b4289f8aa805d0d4a646856d4170fe69d4c0ca55	10 Sep 2020, 05:41	1.29 MB	2,383	25
647,559 647,559	00000000000000000003c6126ada577bdae8e9d9ef3ce57b6a6212be6738f985	10 Sep 2020, 05:38	1.31 MB	2,045	36
647,558 647,558	00000000000000000008b3414e865b078ff5ca165b929eee2df623098570dbef	10 Sep 2020, 05:33	1.39 MB	2,025	31
647,557 647,557	0000000000000000000142f8452e3b8a3ace146b47c72198c9dc278d295018ef	10 Sep 2020, 05:31	1.16 MB	2,080	26
647,556 647,556	000000000000000000065d5c084977ec994f2889416365b2af590889911c8514	10 Sep 2020, 05:30	1.36 MB	1,912	31
647,555 647,555	0000000000000000000d81d70ca1bdc2820dd28538137a1c67304fac9c0fd58d	10 Sep 2020, 05:27	1.26 MB	2,421	38
647,554 647,554	0000000000000000000e196c32bcc3917447e229bf36f8f194f817cb9d991df2	10 Sep 2020, 05:22	1.33 MB	2,475	74
647,553 647,553	000000000000000000015af6342492d80e671cedf7ed46fb2c0c42a44edc9ab3	10 Sep 2020, 05:08	1.38 MB	2,389	91
647,552 647,552	0000000000000000000d6c5e4a5b704574d1463d2c64d12c812de4d37f866ec0	10 Sep 2020, 04:45	1.28 MB	2,169	47
647,551 647,551	0000000000000000000827522d8ba620935635f17f5b3bd279be14f21044a15b	10 Sep 2020, 04:40	1.29 MB	2,453	69
647,550 647,550	00000000000000000007ca555926438ef3a3e75d2b605a0de978baa7aabbf2ed	10 Sep 2020, 04:23	1.29 MB	2,180	90
647,549 647,549	0000000000000000000b632493f888d174bdbea4fb403a5fa646c30817005157	10 Sep 2020, 04:03	1.17 MB	1,510	68

Previous 10 blocks ↓

Total Size: 647.42 GB

Node Information

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

Uptime: 1 month, 3 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,486.17 GB sent, 45.72 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.