Blockchain Explorer | learn me a bitcoin

Memory Pool

3,481 transactions

1.02 vMB

Show Random Selection

Max Size: 6/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,875	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 5 secs ago	1.00 vMB	3,361	2

Show Transactions

Blockchain

Tip: 907,874 (804,057 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
103,817 103,817	0000000000004b14d954d9ab611a46dbdaad1a71ab77d0a853e1aac294d285a4	21 Jan 2011, 10:25	0.00 MB	7
103,816 103,816	000000000001ccca8257c2b2ba33d1c18e308f607a4c8941d9b143231a86fc30	21 Jan 2011, 10:21	0.00 MB	4
103,815 103,815	000000000000e436aeaa1709ae23cd0ed6f47ae05b65db927da56d4bf2f727c0	21 Jan 2011, 10:14	0.00 MB	1
103,814 103,814	000000000001aec26e3e018b24664bf80b167928f9d2c6a09257ec4c9c0c6ba6	21 Jan 2011, 10:12	0.00 MB	7
103,813 103,813	0000000000021d5c0cc0244d6c2d5a12dd5399744c73ca37bf40dc452de791a0	21 Jan 2011, 09:30	0.00 MB	9
103,812 103,812	0000000000015790c4600a8503c5d76b70aedb15e8f7b0bdd36beda49fc4416c	21 Jan 2011, 09:21	0.01 MB	24
103,811 103,811	0000000000020abc88e50e454bc29252f537a7acdffd08349ce0acf5dcee7128	21 Jan 2011, 09:00	0.00 MB	1
103,810 103,810	000000000001d0751f520a65f4a986f492723f0708212791fd271e67ab362998	21 Jan 2011, 08:50	0.00 MB	1
103,809 103,809	00000000000199bc7015e0794d74fa7d3e3df9d74c2e478950fac5ffd8de1874	21 Jan 2011, 08:50	0.00 MB	2
103,808 103,808	00000000000086e6702996b937122902921d0a95d864a39557dd918ce3ffdfb5	21 Jan 2011, 08:47	0.00 MB	1
103,807 103,807	0000000000021df814b1b3aece289a11ced6f363052bc66cdbe79a9b1d7f01b1	21 Jan 2011, 08:42	0.00 MB	3
103,806 103,806	0000000000008e473dfefbf92e8463fe800174d9ae625ed6c357cbc21b3180ad	21 Jan 2011, 08:34	0.00 MB	2
103,805 103,805	00000000000178fe029071a32acd5059a6f9649dc314cd1094d5fe788e9de0a4	21 Jan 2011, 08:16	0.00 MB	1
103,804 103,804	00000000000215961751ec128911eef171a74f46e972cb42246344ba6ad8ac9d	21 Jan 2011, 08:15	0.00 MB	2
103,803 103,803	0000000000013b4075d7411a9230532cbd19061d42361e24335e86e71b2a21fd	21 Jan 2011, 08:10	0.00 MB	4
103,802 103,802	000000000001f8dc771f9b173dc6161c6552a9a4c3115e673433cc4b4c0a2e02	21 Jan 2011, 08:07	0.00 MB	2
103,801 103,801	0000000000017bf13e668c766e2cce3594ee5602834769429eb5fd27aff994fc	21 Jan 2011, 08:02	0.01 MB	22
103,800 103,800	000000000002c0fb904c4b769816dcc8ecba468f1b48852621ddc299fb07ae18	21 Jan 2011, 07:56	0.00 MB	2
103,799 103,799	0000000000033205e7d2b82f069824844a1d539d385adaec41d65441a6ac31f4	21 Jan 2011, 07:49	0.00 MB	2
103,798 103,798	00000000000131fd4810ed78bd66abb5a29fd89d27118f2bdb9ec51187386181	21 Jan 2011, 07:36	0.00 MB	2
103,797 103,797	00000000000103aa1d71ad34e4a8f4f4cde92190b62c92a015df298508755a3c	21 Jan 2011, 07:22	0.00 MB	7

Previous 10 blocks ↓

Total Size: 769.31 GB

Node Information

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

Uptime: 2 months, 18 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.76 GB sent, 94.48 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.