Blockchain Explorer | learn me a bitcoin

Memory Pool

22,991 transactions

58.81 vMB

Show Random Selection

Max Size: 176/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,814	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 5 secs	1.00 vMB	2,004	12

Blockchain

Tip: 843,813 (180,795 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
663,018 663,018	0000000000000000000ed17bb274681d7472402f8bdfa32a7778f33ea072b047	26 Dec 2020, 08:23	1.24 MB	2,018	135
663,017 663,017	00000000000000000005147475d58dd45c9de97ce9a23a4ec59d548add38f503	26 Dec 2020, 07:34	1.50 MB	2,007	47
663,016 663,016	00000000000000000007e9f3911eee5ecbe900dba40ac445d5e4e2c37e5a5648	26 Dec 2020, 07:23	1.12 MB	2,048	6
663,015 663,015	000000000000000000038c07369d96509d3dafb2a8f6462cf2fc8d8ea44f5ce7	26 Dec 2020, 07:22	1.22 MB	1,342	14
663,014 663,014	00000000000000000006ca9c0aa8ad1bfc25dccd6ba488b13eb0bd8f44fa683f	26 Dec 2020, 07:19	1.35 MB	2,388	54
663,013 663,013	00000000000000000002cc21f6c8a8e81c72a57b291dc28aa38c3b80974ad1f4	26 Dec 2020, 07:00	1.42 MB	2,259	64
663,012 663,012	0000000000000000000237103259036594af37381c4848612f15aa00f7e5286a	26 Dec 2020, 06:38	1.31 MB	2,598	73
663,011 663,011	0000000000000000000af6dd2066556e0f2f8931d6167b863e34d504938fcd5a	26 Dec 2020, 06:05	1.20 MB	947	63
663,010 663,010	0000000000000000000b3ac29efc1f22a011221b420ffc07bf4706666cca803f	26 Dec 2020, 05:57	1.25 MB	2,401	29
663,009 663,009	000000000000000000058e257990eebdfb5e5e4c7d6181a79e74f3f621f02404	26 Dec 2020, 05:45	1.36 MB	2,228	65
663,008 663,008	00000000000000000009e2acf60662d1a4875cbdae5dd307b29ec3ab742e96fc	26 Dec 2020, 05:21	1.38 MB	1,795	56
663,007 663,007	0000000000000000000c3775bca323aaadf95d4ae203068fa454427d11e00b59	26 Dec 2020, 05:04	2.14 MB	622	13
663,006 663,006	0000000000000000000281eeef6c82b4335e7ed7272cc7c86c3249f6e228f564	26 Dec 2020, 05:00	1.67 MB	637	6
663,005 663,005	0000000000000000000ad4f5f4beb29d41bf0213b742679aff8cba7c0c833169	26 Dec 2020, 04:58	1.31 MB	1,665	36
663,004 663,004	000000000000000000005de8844d1eb9fe33fb60c2180784c15d25ab085333ce	26 Dec 2020, 04:45	1.24 MB	718	5
663,003 663,003	00000000000000000005c101eaa0f29fdc64f4709944a94604bdb2712efe6f3d	26 Dec 2020, 04:44	1.28 MB	1,732	36
663,002 663,002	00000000000000000001e570f77ff960ecd25fc98351ef7a97097ef7f8c87971	26 Dec 2020, 04:32	1.21 MB	1,189	4
663,001 663,001	00000000000000000001e6ab1762967f39c13ddfe2bc514aef204ffa7a6799a1	26 Dec 2020, 04:31	1.21 MB	2,087	11
663,000 663,000	0000000000000000000a09d64158eae68e4e61019df5b87d7a1eb0153e89ef2f	26 Dec 2020, 04:29	1.37 MB	1,771	58
662,999 662,999	0000000000000000000a1ce02e49907e17c02e311eb4bb5ead489d2a51be2032	26 Dec 2020, 04:10	1.20 MB	1,173	78
662,998 662,998	0000000000000000000c43a1ba67c3677a3571a80bb8afcd90742489f41f7d36	26 Dec 2020, 03:59	1.36 MB	2,113	72

Previous 10 blocks ↓

Total Size: 650.18 GB

Node Information

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

Uptime: 1 month, 13 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,942.16 GB sent, 61.59 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.