Blockchain Explorer | learn me a bitcoin

Memory Pool

1,634 transactions

0.49 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
908,639	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 55 secs	0.47 vMB	1,613	2

Show Transactions

Blockchain

Tip: 908,638 (897,154 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
11,484 11,484	000000008a2ff2427891c4f981e2a2861ffa8d3e7f2ff5ed19cd4461c2c075f5	19 Apr 2009, 07:13	1
11,483 11,483	00000000ece778fc177f0f464104ee8b6d78eebaef94a41e3f6e34f1acc83d77	19 Apr 2009, 07:09	1
11,482 11,482	00000000ad9fadf4869c938aeffcb461f001230774a6b671f52dd3de9a091278	19 Apr 2009, 07:04	1
11,481 11,481	00000000a97d70b029bae9a60e1393bf6b5f5e2c1e73fd85913ba07892cc5f36	19 Apr 2009, 06:58	1
11,480 11,480	0000000033067b73236ddd61adde92e462fc8670c5c2b9cd0593007b969567e5	19 Apr 2009, 06:38	1
11,479 11,479	00000000efe21cdd908688a4e6860d8460a8b6236bd7d01887cd3d2f724abb90	19 Apr 2009, 06:19	1
11,478 11,478	000000009e686807dccd98ed29af7a9ba20fcbd6709ed0ff11e15fb090cf4a61	19 Apr 2009, 06:11	1
11,477 11,477	00000000e514e6a4962d904fef76643b10849c9863a1ea956f7dc4af1e343ae7	19 Apr 2009, 06:07	1
11,476 11,476	00000000bedc2dd39c12c765f62326db07b65addf23d414baf7f6e56faaa9162	19 Apr 2009, 05:44	1
11,475 11,475	00000000feba2faa70e492a1e251f0a82c4aa166b16a16d8aeb12857229fb6fc	19 Apr 2009, 05:40	1
11,474 11,474	00000000590200cbe0339254b8b15cbe650a477da609e7117a05c602ff5b117d	19 Apr 2009, 05:24	1
11,473 11,473	00000000989173ec16ffe27359b1096f2316b2a3b7d1173f8173b1e64c1ed595	19 Apr 2009, 05:14	1
11,472 11,472	000000001c87c36a812e666dece8e739b8ad4a6ae6f8d1df02e55b805e4a5d14	19 Apr 2009, 05:03	1
11,471 11,471	0000000067a3cbcb6f5d580d569b49938f1aad30bacc9185e554b90ad7f2dad0	19 Apr 2009, 04:55	1
11,470 11,470	00000000b8d0c77f23fb2f75e3da3664412a9a7ebf95c3bb29476f257f1a27c2	19 Apr 2009, 04:36	1
11,469 11,469	00000000ff92818c7185727670856515bdb0f9a981854d30164452fb2c3c233d	19 Apr 2009, 04:36	1
11,468 11,468	000000007272a32277f2c2730c62496b0382d1dac7ab5d440bb5ee96e1d834d8	19 Apr 2009, 04:21	1
11,467 11,467	00000000e691b2a3b606a5ae590c1c961153318e39fdcb7993fad112e88d7172	19 Apr 2009, 03:54	1
11,466 11,466	00000000dd5a9eebfcf7e242a499ba58694eae049c72b467c2b97f54bf4e52d8	19 Apr 2009, 03:51	1
11,465 11,465	00000000c9eadf7fbecf6b2ab71c8a81240fb7011450f09b1e589a4031b0cf94	19 Apr 2009, 03:42	1
11,464 11,464	000000002d79ba284f687f47c4c6ecc04f240aade8f05b91a85057df3ac3cc8c	19 Apr 2009, 03:39	1

Previous 10 blocks ↓

Total Size: 770.88 GB

Node Information

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

Uptime: 2 months, 23 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,850.90 GB sent, 101.33 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.