Blockchain Explorer | learn me a bitcoin

Memory Pool

7,974 transactions

3.66 vMB

Show Random Selection

Max Size: 22/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 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
908,579	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 5 secs	1.00 vMB	2,267	2

Show Transactions

Blockchain

Tip: 908,578 (901,772 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
6,806 6,806	000000001b948bd130c624bf47e179b6e171b2f83f0852023b2eaa515ab1b288	09 Mar 2009, 01:27	1
6,805 6,805	000000006731670d0f391601c38e6736111f23ea6b746920959d828bee6913ab	09 Mar 2009, 01:18	1
6,804 6,804	000000006e83f46d791e7495dc91062612a8a6a45a5b5453905b4e9326ad4f07	09 Mar 2009, 01:17	1
6,803 6,803	0000000024e6fc9d04106a21dc9171f2c1a214d62c71747e155d652577758a6e	09 Mar 2009, 00:54	1
6,802 6,802	000000002a43f5df49322805bd01cde675cdc39a13bfcb1b0186f1877756b6d5	09 Mar 2009, 00:41	1
6,801 6,801	0000000009e116a06e5a8ee2f64f3777ff2d82cfaf10a97a6a27fb947a835353	09 Mar 2009, 00:33	1
6,800 6,800	000000009dbf018a558bb165176597ef69cc4c4be997f94e2c3e160059b93667	09 Mar 2009, 00:19	1
6,799 6,799	000000005cf1b64cac6f75161b89c7347baaa181b5b4f29ee62594981d9b5791	09 Mar 2009, 00:02	1
6,798 6,798	00000000fca73a317b1903e03b50176a96706a2a87d7873c75b9ebcf574df28c	08 Mar 2009, 23:58	1
6,797 6,797	000000008d0c0a890bbdc4cc9fa5810e5245f8d413805e799d4a323096c1e5c8	08 Mar 2009, 23:43	1
6,796 6,796	00000000fdfa6c237d959076bb37ff2826d176641395fee32b917c66bae09375	08 Mar 2009, 23:30	1
6,795 6,795	0000000029aa1d7049524001c25b11e188f1a4b873790b2cee7b87cce3f49b96	08 Mar 2009, 23:28	1
6,794 6,794	000000003c2d4f7119bf1188afd841479cd9b512f8c9ffcd8bb78be0f893c726	08 Mar 2009, 23:12	1
6,793 6,793	00000000a8724b8bb407df756f81b9fdafa99110179f37d845e7358a7628b02c	08 Mar 2009, 22:57	1
6,792 6,792	00000000904dc5e49999f9da6536e941a754111261a9b1ac06284be8e48eb7d3	08 Mar 2009, 22:45	1
6,791 6,791	000000005228ece0026fd6d775ca17dbd74fcd7dfe061b0b4072cfe2c58c577b	08 Mar 2009, 22:39	1
6,790 6,790	00000000832ac9edd5405a1fd4e417d879d17d8f344813f48f49ed725f9a5690	08 Mar 2009, 22:32	1
6,789 6,789	0000000036adcbd6314843e3dbba6982acae6d3e44f020ece3130405c84e89f1	08 Mar 2009, 22:16	1
6,788 6,788	00000000095b6db047791627424c582acfd3f344767b80d6138fecc4f6d844b1	08 Mar 2009, 22:14	1
6,787 6,787	000000002211ae09d76131041ec98b6834e5ccac370b3ee1b773a571880fd62a	08 Mar 2009, 22:12	1
6,786 6,786	00000000df61052e8f43f94592ab2488a5221306f5c7db778694ebba62e1d23a	08 Mar 2009, 21:59	1

Previous 10 blocks ↓

Total Size: 770.77 GB

Node Information

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

Uptime: 2 months, 23 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,848.51 GB sent, 100.86 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.