Blockchain Explorer | learn me a bitcoin

Memory Pool

1,779 transactions

0.62 vMB

Show Random Selection

Max Size: 4/200 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
2 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
908,591	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 49 secs	0.62 vMB	1,777	1

Show Transactions

Blockchain

Tip: 908,590 (902,019 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
6,571 6,571	00000000b208b8059038c5b7dae8c19b40c3b186332170493bdd19b3a9c0a445	06 Mar 2009, 22:50	1
6,570 6,570	00000000249b3caba98d7757fa078188b21ee3c73272c1c90392cfe8e070e08b	06 Mar 2009, 22:38	1
6,569 6,569	00000000a23fd72f8e11e5cd0b5c174abcfd799d6f67a26d0ea3d8c3f068387f	06 Mar 2009, 22:32	1
6,568 6,568	000000004c8219e98069b083c39ead295633a0644f47caf11bb8806712150723	06 Mar 2009, 22:10	1
6,567 6,567	000000000897999f131aadbb67f87200bc24d7dc46ddd3d6ea21e1e82fb7d354	06 Mar 2009, 22:07	1
6,566 6,566	00000000f3a96763eb7e4bf1e7753bfda0641d65ae0ccc2b25ae4dfc1bd83f39	06 Mar 2009, 21:59	1
6,565 6,565	00000000469051cee0bd7a50d086371524494b377fc40b30664bcf503860d548	06 Mar 2009, 21:55	1
6,564 6,564	000000004caef4968b3c0adb8056c8a5e53573431c23079e529bc83a0f2bf1ca	06 Mar 2009, 21:51	1
6,563 6,563	0000000041995328aff3a68c1d466f9c7906981f492235ff71964e06cf1053f2	06 Mar 2009, 21:38	1
6,562 6,562	000000000bc27e52b44cd7dec9b4fbcc20c3a3e5afcac46aeb5f6a31c4c71b18	06 Mar 2009, 21:24	1
6,561 6,561	00000000b3678464e2e88134700b20ac0e29b30e7368698083a6591127e123d4	06 Mar 2009, 21:23	1
6,560 6,560	000000008c20691cd9b2c56bc110a3d9a431cbd08ce60bb63958f779e5ab081c	06 Mar 2009, 21:16	1
6,559 6,559	000000005fb2e00bae94eaa99f1715fd433f96dbb6714ce06f4b36250e898905	06 Mar 2009, 20:55	1
6,558 6,558	00000000a66d01b8f6ad9769ce667488815102c78e056bfc94ae431109933631	06 Mar 2009, 20:47	1
6,557 6,557	00000000b0cd5f70892b121097c1d34bec061ef951d0ff1effabb2bf33a2cd9a	06 Mar 2009, 20:23	1
6,556 6,556	00000000e746958c51f83d12ddba62886b212976f908b382a4fda49641d95a18	06 Mar 2009, 19:58	1
6,555 6,555	00000000ce81123a6c51ebb5f5a0c4e56db417905de679960a6da8b5ef57276c	06 Mar 2009, 19:45	1
6,554 6,554	00000000176d5e0d79d721f3a359dd15e941f9219ace47153949508161c33b24	06 Mar 2009, 19:27	1
6,553 6,553	0000000028c18620aeab000ec560a64419bec60c4d31a226fb0c960752886e0d	06 Mar 2009, 19:23	1
6,552 6,552	0000000069080c00ad6658ce29f7a094ee78168e8eda10ccde62042f4b7744f9	06 Mar 2009, 19:15	1
6,551 6,551	000000000865506a72d77c94c24d867a61e79ef0f3dff73a7a8c8589004d76e2	06 Mar 2009, 19:06	1

Previous 10 blocks ↓

Total Size: 770.79 GB

Node Information

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

Uptime: 2 months, 23 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,849.17 GB sent, 100.96 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.