Blockchain Explorer | learn me a bitcoin

Memory Pool

81,968 transactions

36.35 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,592	00000000000000000003629a0000000000000000000000000000000000000000	19 mins, 10 secs ago	1.00 vMB	3,607	18

Blockchain

Tip: 844,591 (138,679 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
705,912 705,912	000000000000000000067a7bde9b1b67c88a2f5dcff298f77f238f8dceb3d702	20 Oct 2021, 22:23	1.33 MB	1,506	12
705,911 705,911	0000000000000000000c012af772e80b86c9df4ca58893f2f256a7f9bdeb860f	20 Oct 2021, 22:21	0.00 MB	1	0
705,910 705,910	00000000000000000009f747d75e2b5cfc8af6e8b588ef70763d87836102e5e2	20 Oct 2021, 22:20	1.50 MB	2,964	17
705,909 705,909	0000000000000000000a7cc4f49635454e7463d705bbdd263f63ed4357dd2066	20 Oct 2021, 22:11	1.43 MB	3,099	26
705,908 705,908	000000000000000000038a7c9bcfcaeb0ca4100d2b5284ceaf860a5a5486dd01	20 Oct 2021, 21:38	1.55 MB	2,705	19
705,907 705,907	0000000000000000000307f14c97d8cdb7bd5d1701abba5db612d26d5aef2d70	20 Oct 2021, 21:21	1.59 MB	1,220	11
705,906 705,906	0000000000000000000d4bcd2e18bbe5ae652c4886b3b59c2a6ad3a8c4452737	20 Oct 2021, 21:19	1.47 MB	2,612	16
705,905 705,905	000000000000000000050ac521bfcecf3823d6cad98773796b82061709a726f0	20 Oct 2021, 21:13	1.44 MB	3,311	29
705,904 705,904	0000000000000000000a86573a2e658e07781a7e45edf8f00a92238137f3c3dc	20 Oct 2021, 20:47	1.42 MB	957	10
705,903 705,903	0000000000000000000dfab814c031be0ca38589daf33c9e94a6da0c56b5bbfc	20 Oct 2021, 20:46	1.46 MB	3,362	22
705,902 705,902	0000000000000000000d424a00840b4a9413c41522794bdbcb690ea390d77665	20 Oct 2021, 20:27	1.68 MB	2,193	15
705,901 705,901	000000000000000000039bc6a5383ea3d3b0b61dd9cdc959229ea46c1541c759	20 Oct 2021, 20:20	1.46 MB	2,997	14
705,900 705,900	00000000000000000002e19f2a77186fbe5b2dbc70541d4ca711e1f3f3dd83e6	20 Oct 2021, 20:15	1.38 MB	2,218	18
705,899 705,899	0000000000000000000d1977a81ee33c758fd66546c6c3cfe98abbd97d69c730	20 Oct 2021, 20:05	1.36 MB	2,371	12
705,898 705,898	00000000000000000009963a42726da17349047e13b1bf0df5882bfbb6a2fc38	20 Oct 2021, 20:04	1.39 MB	2,978	16
705,897 705,897	0000000000000000000b511f9d234c4ef64d2dca951f5199609bc363d42da2c0	20 Oct 2021, 20:00	1.38 MB	3,048	33
705,896 705,896	0000000000000000000971ffa6bc3df911514651d8f8ce65cff058fb081244f9	20 Oct 2021, 19:20	1.27 MB	1,193	12
705,895 705,895	000000000000000000080482ebb776068d8f7b00e4e943ef5d78f0224004ee9a	20 Oct 2021, 19:16	1.69 MB	1,929	11
705,894 705,894	00000000000000000005363a0cbf9472cfd7e395c52ec7c82e398f5af39084dc	20 Oct 2021, 19:15	1.46 MB	3,118	22
705,893 705,893	0000000000000000000b7483f8308a0b0e2b56d7ed0d377703a245452be8a058	20 Oct 2021, 18:58	1.56 MB	2,504	17
705,892 705,892	00000000000000000009ddd108ec22ccd68b51fbb9de9b5ed7f513d11f45e31e	20 Oct 2021, 18:49	1.60 MB	2,960	11

Previous 10 blocks ↓

Total Size: 651.63 GB

Node Information

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

Uptime: 1 month, 19 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,144.34 GB sent, 69.71 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.