Blockchain Explorer | learn me a bitcoin

Memory Pool

3,436 transactions

1.13 vMB

Show Random Selection

Max Size: 7/200 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
908,565	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 13 secs ago	1.00 vMB	2,985	2

Show Transactions

Blockchain

Tip: 908,564 (896,982 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
11,582 11,582	0000000006ba0a08e97f2b86f979aa5e4115f7b9a2e194f18bcda500055ed999	20 Apr 2009, 02:14	1
11,581 11,581	00000000d01615bc4704fe08f8ea075ea8fbaf5b15946c9a7f1a6886643260db	20 Apr 2009, 01:55	1
11,580 11,580	000000005c53f7a82ee7b47e769256fed24360ee4c1a9c20c2d0f02e22987b64	20 Apr 2009, 01:46	1
11,579 11,579	00000000e55ca2c74bb6fa8d3cf75d50a3793d0d322b1636f2d0498262939e16	20 Apr 2009, 01:44	1
11,578 11,578	00000000b31c82d69edac46700bc978a94a7ea6de6c157e94d76e74fb39f23ee	20 Apr 2009, 01:30	1
11,577 11,577	00000000222db911febc26f2ef5ddc44fbd5d81d2d21433b30a5e1e1b88c0612	20 Apr 2009, 01:22	1
11,576 11,576	00000000182d06f9df6d965862001962e4b0f922e1391e261e748373489ae215	20 Apr 2009, 01:04	1
11,575 11,575	00000000d6b69aedbd6169347427d7bf6aa3946411902eb709f8fbcd928e81ff	20 Apr 2009, 00:51	1
11,574 11,574	0000000088b73c08e376e81d03b5ea2de67c07af77fe71e64c3d7d0cf604dcf3	20 Apr 2009, 00:43	1
11,573 11,573	0000000038119a94acc2943a5882e1ab4355d7e8034aa0e2e86e4d61a583e6a3	20 Apr 2009, 00:42	1
11,572 11,572	00000000a3b655c79e0eed9983fbe86ac51ee425f9cf324c968e00444dfa1a3d	20 Apr 2009, 00:34	1
11,571 11,571	00000000b2da0b0d86aac4dd1175ea936ba5a80ed98b2ed0c2486a33b0bd0f06	20 Apr 2009, 00:18	1
11,570 11,570	00000000cd8fdf8a463af787de45dafada6c38703754d066bbc439bca8da7f95	20 Apr 2009, 00:16	1
11,569 11,569	00000000f3e8bf4f39f449b3eefae314c61adf0553d9d18831026ed4adb81468	20 Apr 2009, 00:08	1
11,568 11,568	00000000d7cb316527f459f65a50756a605ccc7acedc444de9961d1b225a1985	19 Apr 2009, 23:58	1
11,567 11,567	000000003bed01970acbe2f32f994b7330f0a7c2df33e465be946ba02c155101	19 Apr 2009, 23:52	1
11,566 11,566	00000000febbd0be9304cdc4c87cc3fc8fc0de10e09e91a9165bf3e2e20abe40	19 Apr 2009, 23:32	1
11,565 11,565	0000000022a372f41d0d54442fbadb4961a68dc1b334915a93474fc035f1b742	19 Apr 2009, 23:20	1
11,564 11,564	0000000019799376c7c9c719f0209680903dc0812ab24f46245aa041b8f38250	19 Apr 2009, 23:00	1
11,563 11,563	00000000208136fdb334cd9cfb7faf7c0f30c0293ad00b641baa1ed2a7fd2c71	19 Apr 2009, 22:52	1
11,562 11,562	00000000e9e3565c958a25a7c001f111d99a84dfea2aeb44db80413cc78c0275	19 Apr 2009, 22:32	1

Previous 10 blocks ↓

Total Size: 770.74 GB

Node Information

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

Uptime: 2 months, 23 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,847.76 GB sent, 100.69 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.