Blockchain Explorer | learn me a bitcoin

Memory Pool

1,411 transactions

0.55 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,902	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 20 secs	0.54 vMB	1,411	2

Show Transactions

Blockchain

Tip: 907,901 (906,100 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,801 1,801	00000000c9ccddfd2f3e45036a8d04fcc3263a83b82b4a9fe134dc1d8c7ef295	25 Jan 2009, 16:03	1
1,800 1,800	00000000046d4e2de13c9a31dec05fafcae393ae7de773242abd4db47e9e747f	25 Jan 2009, 15:42	1
1,799 1,799	000000006a88eef081b653d0bc7cbc7296c7bcf0bf60c0c92586fd4d6a0c9fae	25 Jan 2009, 15:42	1
1,798 1,798	0000000040d9e6d28ab52d7998b4cf33ab98e149a9ee0c07caea1b74bafd0f51	25 Jan 2009, 15:25	1
1,797 1,797	0000000077a1b71cb25955f6f73aa3fb9860df1f98f7f16d295fbd843c61cd77	25 Jan 2009, 15:18	1
1,796 1,796	00000000e655a6b283f0b716725fd5681aa41b08a679d65b1564ec8515ef45f0	25 Jan 2009, 15:07	1
1,795 1,795	00000000d12068880fc7112623ea833c31ebc94e7d61e474fb86ecdc6f963230	25 Jan 2009, 15:03	1
1,794 1,794	00000000d4c2a115266ddb1b20aed4f868efc0b331bc0b912cbf9b833a7074a1	25 Jan 2009, 14:47	1
1,793 1,793	00000000a261e79d42b6b6cb44caf88caa09688b4e945230f725a5d24ef9cdc8	25 Jan 2009, 14:41	1
1,792 1,792	00000000b60006aa4228517957f825de73774ef378ecac7aaf794491c0057326	25 Jan 2009, 14:22	1
1,791 1,791	000000000d3fbaa25f0227c92f29637a5ae5c86d3b580b4501c36ac81341f375	25 Jan 2009, 14:16	1
1,790 1,790	000000008d1094720ae4f22693d7b4226f581ca03a2295dde57bc242a264fe4b	25 Jan 2009, 14:14	1
1,789 1,789	0000000009b35360c2046d14e4d5972fc1c41bc2c67f963bbb3497623c15f651	25 Jan 2009, 14:05	1
1,788 1,788	00000000435237ec511b7921fbacd58e6362586ee6ed114525873e156bebe671	25 Jan 2009, 13:53	1
1,787 1,787	0000000087bfb8261dc2f2d7b780d339455653078ce4adac50eb7cc5f4f4abd8	25 Jan 2009, 13:49	1
1,786 1,786	00000000d326392707f91aea4c155dd4687fe459dc9016877c50b85d82049b7a	25 Jan 2009, 13:43	1
1,785 1,785	0000000019e19aadf5f1ccc33809e8c779c32703f28e61200b7a6328d05950b1	25 Jan 2009, 13:32	1
1,784 1,784	00000000c8b50f874c15e4c264544fa7488e956700bfaddcc23402f3674da724	25 Jan 2009, 13:21	1
1,783 1,783	0000000030953d7744f4906c21c1ff46cf0913593319e0b0e42e07b11bffcb31	25 Jan 2009, 13:16	1
1,782 1,782	000000003fe5373a8e99ba134df067f55f44cfdd29904fb71b6d86f69c209a0a	25 Jan 2009, 13:11	1
1,781 1,781	0000000026c7079d0d3839cc1071227ae16a55ee2c52a2360bdd39c0774f0ee0	25 Jan 2009, 12:59	1

Previous 10 blocks ↓

Total Size: 769.36 GB

Node Information

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

Uptime: 2 months, 18 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,643.68 GB sent, 94.73 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.