Blockchain Explorer | learn me a bitcoin

Memory Pool

14,372 transactions (5.33 vMB)

1 sats/vbyte = 80 minutes (8 blocks)
2 sats/vbyte = 70 minutes (7 blocks)
4 sats/vbyte = 60 minutes (6 blocks)
5 sats/vbyte = 50 minutes (5 blocks)
6 sats/vbyte = 40 minutes (4 blocks)
7 sats/vbyte = 30 minutes (3 blocks)
8 sats/vbyte = 20 minutes (2 blocks)

Show Random Selection

Max Size: 29/200 MB

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,962	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 10 secs	1.00 vMB	3,635	5

Show Transactions

Blockchain

Tip: 908,961 (872,193 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
36,768 36,768	00000000793ac7139f6c811955c60a286c030234737304bf94db5dda322d270a	28 Jan 2010, 04:35	1
36,767 36,767	000000000a95d7ce01d1779d195dc11b97cca8b5c75f1f82569fd8aa59aad498	28 Jan 2010, 04:34	1
36,766 36,766	000000009a6fb6eff5dc122186e02591808a5431bb4974938713aec6f609ed15	28 Jan 2010, 04:27	1
36,765 36,765	000000009fca6afc13062a7563360c22520ce217aa77824d0ab0c326d5cabbf0	28 Jan 2010, 04:19	1
36,764 36,764	00000000b8b0734a21d8bd2252ddf13fb5385e36808ff8835e6be79bb502c5bf	28 Jan 2010, 04:00	1
36,763 36,763	000000004a54ebbf40557c4ed7eadb84f9a1b490157728f69171dcc97df02e25	28 Jan 2010, 03:59	1
36,762 36,762	000000007cfe47fd0a5d994c89b3e280bc07255251aaece7c55d4c1d4e204364	28 Jan 2010, 03:45	1
36,761 36,761	00000000170fc7a99b1e9f3fcc6bf3d3ee3ba9f5ddc381a7dbcc70cf32bccccf	28 Jan 2010, 03:23	1
36,760 36,760	0000000025acf56a9c5449a52de568d0c45004639132ae8b604a77d633560396	28 Jan 2010, 02:49	1
36,759 36,759	000000005961b23c1c90ea26f5e1fc56458bf522b68391de32a9e87d848ea242	28 Jan 2010, 02:38	1
36,758 36,758	0000000026ae3adb9f58c79cb4b9a4155e880bf38aeeda189e7b93e47d535fb9	28 Jan 2010, 02:25	1
36,757 36,757	000000008e47c57a0c357acc9b7086c35a0e94f842bc8339462ffc4521ba018f	28 Jan 2010, 02:22	1
36,756 36,756	0000000047a625f5a9aef4e5167f02f28b297cf9cabd7095f869ad85056eb57f	28 Jan 2010, 01:17	1
36,755 36,755	0000000003694ef8fe458398fd1fca0edf78d6334d85b29ce0ae23427f9d4cb2	28 Jan 2010, 01:13	1
36,754 36,754	0000000042de831b3fee2205a12c4988fe963b607c59007dd2ced05d79201cf9	28 Jan 2010, 01:05	1
36,753 36,753	00000000077de3aa5eb35101ad3d850ad1bd1394f9ac6fa12bda33ae345a1030	28 Jan 2010, 01:03	1
36,752 36,752	000000007dd41df148d83bcf84e184f29ec3004b5890c9c4836ce8c78c1e1eb8	28 Jan 2010, 01:00	1
36,751 36,751	0000000090199a24797101c05b26caa4a9cf8959e6febc412dc095c80a15e80c	28 Jan 2010, 00:46	1
36,750 36,750	000000005e0332538c7dfe745789629d902a0d9aa0c37451814b7d6fa404d209	28 Jan 2010, 00:40	1
36,749 36,749	0000000047c597365f34dd5443664fb01be6e10fbce140a8391c7ccfc28d4b35	28 Jan 2010, 00:37	1
36,748 36,748	0000000060ee23f505ad6f08422169416ee9f48a4068111e5686eb0c53e24b74	28 Jan 2010, 00:35	1

Previous 10 blocks ↓

Total Size: 771.47 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 124905 minutes, 3 seconds
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,866.59 GB sent, 104.79 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.