Blockchain Explorer | learn me a bitcoin

Memory Pool

4,942 transactions

2.97 vMB

Show Random Selection

Max Size: 17/200 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
908,690	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 25 secs	1.00 vMB	1,990	2

Show Transactions

Blockchain

Tip: 908,689 (897,226 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
11,463 11,463	0000000085c950005eff8e30401dcf3982f1eb5e7b3e03fbd3c2a6784b35b1cc	19 Apr 2009, 03:20	1
11,462 11,462	000000003930b66727cafa8b7286a6647695b07c210debc28ec7fc50a4bf082e	19 Apr 2009, 03:10	1
11,461 11,461	000000004d69836fc62d49f72e1a5265a173cc28afdbd880753766caf4f485a6	19 Apr 2009, 02:50	1
11,460 11,460	00000000932cd982dcaf856a0cb85b1b024cd7f94a3b63b9f8aa4eb41676f987	19 Apr 2009, 02:48	1
11,459 11,459	000000001a9c6b9c8da4da2bb510ca096414aedc9b7c9c14306608dd0cc9f169	19 Apr 2009, 02:26	1
11,458 11,458	000000009dcd1974faded1e2e51764c6a6231e7d58c095b2cbe7d733e6143033	19 Apr 2009, 02:17	1
11,457 11,457	0000000086fdd0723b26dbb4d2748ecc63c29005056e65f1d6e21428ee84a661	19 Apr 2009, 01:59	1
11,456 11,456	00000000a503b9144beca08725ecceeb7000ecfc06c18104b0773fd308b87bf4	19 Apr 2009, 01:45	1
11,455 11,455	0000000032bae037d44565419098ef3691ce1ef5c8376a3067e7cd9d0b59302b	19 Apr 2009, 01:22	1
11,454 11,454	00000000c15ca607ec51b520663ccbf1c44f3f6eddbda59756ef72c738c3ecc8	19 Apr 2009, 01:11	1
11,453 11,453	00000000a1b964145c6336be5f35f961a871a34b9508e0a291c2e3020272cefa	19 Apr 2009, 00:54	1
11,452 11,452	00000000b17fcb05abbc78e295a7df334bcf22270524936df07221aa213db6da	19 Apr 2009, 00:40	1
11,451 11,451	00000000808fe2f6df0b60975b1c978c9402da799a46e0d135621db0e1fd130a	19 Apr 2009, 00:26	1
11,450 11,450	000000003f25f2c58d5d747db6e93248834f2c452393e63ad01040d1792c1151	19 Apr 2009, 00:02	1
11,449 11,449	000000000ccd1ada641cc66faf8693ea15d90f075a5e986bf430dac183b0a7a4	18 Apr 2009, 23:49	1
11,448 11,448	00000000c2cc0f342742a5ce45a79184a8c68d00fcdc976cefdcc3aa92a19a69	18 Apr 2009, 23:26	1
11,447 11,447	000000003bf6b2f97257879c23e8e8e0624066adacbf481602f3048fec90f949	18 Apr 2009, 23:01	1
11,446 11,446	00000000cf88015a02cf72254bc2d79bb94f35ec15573d909212551ef5c2be4c	18 Apr 2009, 22:54	1
11,445 11,445	000000000fa9c6ea613c02d0095e4692b4d7d04f37817547be3a1c3f3e92e54b	18 Apr 2009, 22:41	1
11,444 11,444	00000000e90676a7ec89eaa1da66c8e06fd495c53c525e4bb47f9975d2a7493e	18 Apr 2009, 22:22	1
11,443 11,443	000000008b5cf0e4eb65e36c33590e45f77b77ee0a010d058264222c4526a4c6	18 Apr 2009, 22:21	1

Previous 10 blocks ↓

Total Size: 770.98 GB

Node Information

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

Uptime: 2 months, 23 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,854.11 GB sent, 101.86 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.