Blockchain Explorer | learn me a bitcoin

Memory Pool

344 transactions

0.12 vMB

Show Random Selection

Max Size: 1/200 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
907,990	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 39 secs	0.12 vMB	339	2

Show Transactions

Blockchain

Tip: 907,989 (906,895 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,094 1,094	00000000d0e370b801cebb37d6a98a9b99fbd8d10538756162f227337f85ca85	20 Jan 2009, 02:32	1
1,093 1,093	00000000e64e510a837bf02cfdae8cb189a400fee5e6d25397639fd7099cf4e8	20 Jan 2009, 02:31	1
1,092 1,092	000000002409bdb34102b0aea3532f46b1d645cf71d8ee94aa00e01ac683ccd5	20 Jan 2009, 02:12	1
1,091 1,091	0000000003fd63629ad16cb7d8f013d280ee732fe4c01b90adae895aa1758202	20 Jan 2009, 02:11	1
1,090 1,090	00000000d2d3144f44de46844c58f4cca884aa579001b62de4168cb458a5ed35	20 Jan 2009, 01:58	1
1,089 1,089	0000000018aab814ca07531c38fca05955c6338611dde29fe610471d441499a3	20 Jan 2009, 01:45	1
1,088 1,088	00000000707220ec2ff26b85c4df6f5bbcddd176616e45db52b5c46411037830	20 Jan 2009, 01:30	1
1,087 1,087	0000000098d20ec1ed1fce48c5e055835c0fd2d259dac022254ae8d43e0ac5b5	20 Jan 2009, 01:29	1
1,086 1,086	00000000db56d479773fce0c561ad839f0ee4b97a6646a2597a4aa4d2d9c4190	20 Jan 2009, 01:08	1
1,085 1,085	000000005aad239f1a26ff4c7557d7412b6037b81e81f55de75b1d3347a73be4	20 Jan 2009, 00:54	1
1,084 1,084	00000000279454a36be308b8643fa0a0f9c7785b402efcf7ac42d165d402cc94	20 Jan 2009, 00:34	1
1,083 1,083	0000000080531d52d3c5d4b517a81ae1a10b958b93c0c17f10754da0c638e362	20 Jan 2009, 00:29	1
1,082 1,082	00000000b9f66944817ba67b775004d0db2b3590d2babdd53336e71dbc390f58	20 Jan 2009, 00:19	1
1,081 1,081	00000000a748cbe2ec8fca05e61699e970173ab54dd13737a69a514fce64c3ee	20 Jan 2009, 00:10	1
1,080 1,080	000000006327405c513ba8016d62aa8963ba59f81272b2cd4d16b1a5f9b16ee7	20 Jan 2009, 00:01	1
1,079 1,079	0000000008d501c0bdaa3e966c59110a18546369e7ddd2bb81a7193b98769aa8	19 Jan 2009, 23:42	1
1,078 1,078	00000000121ff2e837d00ccb1386835bc0855e20947d8f6af17201e2bfa8e1c9	19 Jan 2009, 23:27	1
1,077 1,077	000000000c11ba5cfa026e90b9fffcaf873c9182e533d40191f6f3073a95faf8	19 Jan 2009, 23:12	1
1,076 1,076	00000000adf54d02a4f99f8dda409b1165e927c09dfc6242f36d2055c6b6c817	19 Jan 2009, 23:00	1
1,075 1,075	0000000057463cd166551836e83b001d8046cf2863631a45896d0440d9bb0b74	19 Jan 2009, 22:41	1
1,074 1,074	0000000022a6e7d05ed7bbbfb7cf21c9a8fbb4d9e8deea84ae4147662b3a5815	19 Jan 2009, 22:38	1

Previous 10 blocks ↓

Total Size: 769.53 GB

Node Information

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

Uptime: 2 months, 19 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,647.95 GB sent, 95.56 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.