Blockchain Explorer | learn me a bitcoin

Memory Pool

28,693 transactions

53.64 vMB

Show Random Selection

Max Size: 176/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,638	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 45 secs	1.00 vMB	6,961	12

Blockchain

Tip: 842,637 (210,771 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
631,866 631,866	0000000000000000001283fd468061eacf31a99dc066b36b6802a37833c5084a	27 May 2020, 06:18	1.25 MB	2,212	89
631,865 631,865	00000000000000000005f04e86936a74e09d945cc80a030e62fa568147733b43	27 May 2020, 05:59	1.45 MB	2,000	50
631,864 631,864	0000000000000000000f8cdeb407dcecba85b6b4eefabcb7391d54d0b4812398	27 May 2020, 05:50	1.46 MB	2,168	46
631,863 631,863	00000000000000000004b04a505076a328ca54ea2a73aaf8cbeeae8c6525ec9e	27 May 2020, 05:47	1.29 MB	2,666	82
631,862 631,862	000000000000000000028ca17e25917f8933764b58de1e7d30fa3ca3900409de	27 May 2020, 05:30	1.31 MB	3,035	70
631,861 631,861	0000000000000000000b6e0411f17eb1c15419c7f2941df9c5f70bcaf16d1ef0	27 May 2020, 05:26	1.31 MB	3,267	137
631,860 631,860	000000000000000000081e970ad86b2cfd8a71206ebe7c14830eb495099ee1a2	27 May 2020, 03:50	1.29 MB	2,585	84
631,859 631,859	00000000000000000008dd4d07ad2e78366ec7daf2fe0fd4efe5209fec92aaf6	27 May 2020, 03:19	1.58 MB	1,325	32
631,858 631,858	00000000000000000006785f79d24df338a98e0c6febe73d4f8b7a1ef47fe4a6	27 May 2020, 03:10	1.56 MB	1,121	45
631,857 631,857	00000000000000000001e3e3f14e3de736ccd269fc4a5a59ac249ab5fb637f89	27 May 2020, 03:02	1.23 MB	2,047	45
631,856 631,856	0000000000000000000eba57bf11b0146adfe7344e7db4d6fd48d8e38b12e5ca	27 May 2020, 02:53	1.32 MB	2,401	75
631,855 631,855	000000000000000000069425d3b76f023b85b50b23b95768e3be1c73738c0d53	27 May 2020, 02:33	1.41 MB	1,872	37
631,854 631,854	0000000000000000000ccab2fc2e07f1a70c29f2496c70bc0d742ae5ca233f5e	27 May 2020, 02:20	1.71 MB	1,098	22
631,853 631,853	000000000000000000096dc65b142938cab73083b6d7dc6845db0b68762c13dc	27 May 2020, 02:14	1.79 MB	311	5
631,852 631,852	0000000000000000000292f9897070b6e199035608f2f2ddf2f0dc87c0e9e6c1	27 May 2020, 02:12	1.51 MB	1,331	29
631,851 631,851	0000000000000000000be7988f74f7dc25b53ad49168362a1fee9787283d472f	27 May 2020, 02:05	1.22 MB	2,004	51
631,850 631,850	00000000000000000008b276884cc4c2b597bcdabd198a190d7024703d482760	27 May 2020, 01:57	1.39 MB	2,855	76
631,849 631,849	000000000000000000097253d16105748d993c6c5297cf8bf623d6e879ad8df7	27 May 2020, 01:32	1.28 MB	2,728	57
631,848 631,848	0000000000000000000d305c2bf5803a469abf3da0b2a0625df9e515a6006a95	27 May 2020, 01:17	1.33 MB	2,713	45
631,847 631,847	0000000000000000000b209bc8f5c27f3ff96152e6994883179b612c2beb9b5e	27 May 2020, 01:03	1.24 MB	2,242	84
631,846 631,846	0000000000000000000095c3bf1535f046366234081d7b89db37a10a648565d2	27 May 2020, 00:38	1.59 MB	1,418	29

Previous 10 blocks ↓

Total Size: 647.94 GB

Node Information

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

Uptime: 1 month, 5 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,556.69 GB sent, 48.70 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.