Blockchain Explorer | learn me a bitcoin

Memory Pool

1,929 transactions

0.63 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,015	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 23 secs	0.63 vMB	1,919	2

Show Transactions

Blockchain

Tip: 908,014 (803,214 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
104,800 104,800	00000000000364c80474c15901e99ce58755dcf212081c4ac767875dfc55510b	27 Jan 2011, 04:14	0.00 MB	2
104,799 104,799	00000000000300ecdc989ad8c2d8123392845371fccbdc1f5e5d7d0bfc9c26d3	27 Jan 2011, 04:08	0.00 MB	2
104,798 104,798	000000000001e1e6b29a7b0fa676f334728b8fde6d1dce6914b3da8a985034ef	27 Jan 2011, 04:05	0.00 MB	5
104,797 104,797	000000000002fc599d2f2fc257e35f13fc645fafb72c5b5a483a9bb47f171b41	27 Jan 2011, 03:51	0.00 MB	5
104,796 104,796	00000000000300198cacdaa570d9c566ad013a8a1fa7e8b1bdcb86d88bf28db1	27 Jan 2011, 03:45	0.00 MB	3
104,795 104,795	0000000000028ab6f79fb052a7aad5f7bd797e746873529a1693529af1b4a1d8	27 Jan 2011, 03:41	0.00 MB	9
104,794 104,794	0000000000032b4168c7640eea1071e1e190d822e9b4f2af531d10c8af0eb4ec	27 Jan 2011, 03:32	0.00 MB	3
104,793 104,793	000000000002e43b90954ff1a6c0788457ec35987ddd111141f2f2a695efd9e4	27 Jan 2011, 03:24	0.00 MB	1
104,792 104,792	000000000000185e7e560fea114d4e931ef015019a82decd5f72fe159299d7b9	27 Jan 2011, 03:21	0.00 MB	1
104,791 104,791	00000000000168b9f70ed71a0e66e581e6f1bb1400890ddee96c2e01e6a3f9bb	27 Jan 2011, 03:21	0.00 MB	1
104,790 104,790	00000000000318674406026dd8ed226478795e7697a756970ad08d31c0479a27	27 Jan 2011, 03:19	0.00 MB	1
104,789 104,789	0000000000028ffccf9a03970df6018ac781b9a5876c16e021f8c377e497b020	27 Jan 2011, 03:17	0.00 MB	9
104,788 104,788	000000000002c24a4bcbf9138152ace4270c9f70bce5e455320893273fac752e	27 Jan 2011, 03:05	0.00 MB	6
104,787 104,787	000000000000dd560d61e77c160b1408fd5a358b033d1667729a0b0b18577adc	27 Jan 2011, 02:45	0.00 MB	2
104,786 104,786	000000000000c679f30657f563a4da693670e1a1eb9d0675ab86efe2aa5acf4f	27 Jan 2011, 02:42	0.00 MB	6
104,785 104,785	000000000002f6dd7d22b5d88503dc7b3b6d672085ed9655033bab2a49eb668a	27 Jan 2011, 02:27	0.00 MB	8
104,784 104,784	0000000000026f4d721aa21ad90a36363e577b021b569ad58472a73966aa9a2b	27 Jan 2011, 02:12	0.00 MB	6
104,783 104,783	0000000000013f76f199dc814e0bed3b05c8c2954724f121dbd4d31bc88ccdf5	27 Jan 2011, 02:05	0.01 MB	24
104,782 104,782	0000000000018c513f62ae7fc4b15210e02d93b133ba031287b2d21a246a0cec	27 Jan 2011, 01:52	0.00 MB	3
104,781 104,781	0000000000021298ee2be4b93ae90e0c5206c0c5e79ab31205107dc1d6d0fbf7	27 Jan 2011, 01:45	0.00 MB	1
104,780 104,780	000000000001e3578b04e9419bac1a6e6806d24f9928129b84d036c1aab1e4d8	27 Jan 2011, 01:42	0.00 MB	1

Previous 10 blocks ↓

Total Size: 769.57 GB

Node Information

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

Uptime: 2 months, 19 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,649.94 GB sent, 95.79 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.