Blockchain Explorer | learn me a bitcoin

Memory Pool

41,744 transactions

47.78 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,022	0000000000000000000331db0000000000000000000000000000000000000000	24 mins, 16 secs ago	1.00 vMB	3,923	25

Blockchain

Tip: 842,021 (169,353 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
672,668 672,668	00000000000000000009d7b9b19187c5d583623e95f4605520ec1f8bb3ad062b	01 Mar 2021, 08:13	1.10 MB	1,982	20
672,667 672,667	00000000000000000003a89cc0b1c7c701b81a67e288e6e8fe5fc7d80f8c90cf	01 Mar 2021, 08:11	1.33 MB	1,836	42
672,666 672,666	00000000000000000007eb47621d8e013117a9616bd154dee062f6c7d5f438f1	01 Mar 2021, 08:07	1.33 MB	1,993	96
672,665 672,665	000000000000000000004b4e90a96ab2946869735c72051c0e589d95f91397b4	01 Mar 2021, 07:52	1.18 MB	1,467	90
672,664 672,664	00000000000000000004312bd1878763760c6628c45aeac4e71474f85e5ebe33	01 Mar 2021, 07:43	1.32 MB	2,340	48
672,663 672,663	000000000000000000065baf9acccceefdbfa130858f226bc57ece5f5f722095	01 Mar 2021, 07:37	1.43 MB	2,320	72
672,662 672,662	00000000000000000002e679977ad50239e6096987d2b9a0ff8cd36cd1b1f411	01 Mar 2021, 07:22	1.38 MB	2,230	44
672,661 672,661	00000000000000000006d625553b3c0b1bfa6c9201d68306ac3749d5f9ad7231	01 Mar 2021, 07:17	1.53 MB	1,813	45
672,660 672,660	00000000000000000007c63fe504720f7a8fa73b35a5e5b0d0a665ba24baeeba	01 Mar 2021, 07:16	1.46 MB	2,317	101
672,659 672,659	000000000000000000098611648875718b6a596244e4f70c5238eae6bf51cc24	01 Mar 2021, 07:09	1.54 MB	2,115	130
672,658 672,658	00000000000000000009ad54526eed24bdd2c042e0df15c71098ef00e120b318	01 Mar 2021, 06:26	1.49 MB	1,576	86
672,657 672,657	0000000000000000000b1497ca6e01172c5aca80e84d3bced5aacb77cc910dc8	01 Mar 2021, 06:25	1.23 MB	1,406	118
672,656 672,656	0000000000000000000a9c56c012b8009bd771f3dac088b092bb69046b7a4c4f	01 Mar 2021, 05:57	1.41 MB	2,249	95
672,655 672,655	000000000000000000020cb74717106c9797e364bce5c9250c04ff3593c89ff3	01 Mar 2021, 05:34	1.40 MB	1,726	46
672,654 672,654	0000000000000000000c39f9511a21e57ebec649b1003cf12b9c967addd0d45b	01 Mar 2021, 05:25	1.24 MB	2,114	56
672,653 672,653	000000000000000000062098c6060e0941bd724eb245e1262ccc96b99eb0cfb4	01 Mar 2021, 05:10	1.38 MB	2,284	66
672,652 672,652	0000000000000000000737272fb1ea2b4078be2f6c2fbcfea2d1ed5b27cb2b36	01 Mar 2021, 04:53	1.29 MB	2,316	52
672,651 672,651	00000000000000000006b90e969058c3ed20793f3ab927fc805b14a176d61ae9	01 Mar 2021, 04:41	1.46 MB	2,471	87
672,650 672,650	0000000000000000000c6744259275f9dd2fb70891148702c87a2b204c59fd6a	01 Mar 2021, 04:15	1.51 MB	1,114	20
672,649 672,649	0000000000000000000a763ae9970723443128ce6f2d82d1dfc0ec2c5187fa68	01 Mar 2021, 04:12	1.27 MB	1,300	100
672,648 672,648	000000000000000000098cc180f60b9b66f21496a96fd4ab2820c95213379af6	01 Mar 2021, 03:59	1.72 MB	615	23

Previous 10 blocks ↓

Total Size: 646.80 GB

Node Information

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

Uptime: 1 month, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,407.63 GB sent, 40.21 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.