Blockchain Explorer | learn me a bitcoin

Memory Pool

2,126 transactions

3.41 vMB

Show Random Selection

Max Size: 15/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
908,240	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 29 secs	1.00 vMB	1,649	2

Show Transactions

Blockchain

Tip: 908,239 (900,157 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
8,082 8,082	0000000080c1f3e776e94b1ebf991c912f1c3374c3377b43d14933ca5eef4dbd	20 Mar 2009, 03:05	1
8,081 8,081	00000000acd26a3de6e921e93e6977f61ac353f75ec137b11513af5fd6624b17	20 Mar 2009, 02:56	1
8,080 8,080	00000000f8a1380a7c6d0cf14b72823d046bab5777828a7156a12b258a6099b9	20 Mar 2009, 02:44	1
8,079 8,079	000000004cd838ab97d7529e8e03a17fdee9dcc197c225093dec1c5250325105	20 Mar 2009, 02:34	1
8,078 8,078	00000000812a68cab38022bad2a966e01cce1704ab870bfaa3bcd68df2a86daf	20 Mar 2009, 02:23	1
8,077 8,077	00000000c4b151af424176b62bbea5fceb2220916d04c29736c8219b8cc7c0c4	20 Mar 2009, 02:12	1
8,076 8,076	00000000899d793be03154a7711eb366727ce7391c8d54c69d40aecfc9e675f5	20 Mar 2009, 02:01	1
8,075 8,075	00000000c742bac88e7a92e1b140c581099d2e1d56c4f280f1f9b52a4ebdde99	20 Mar 2009, 01:58	1
8,074 8,074	000000006b7a6562f3d5fc324f657ad9f5106544328505d21edd6d6548ea113c	20 Mar 2009, 01:56	1
8,073 8,073	00000000d0ef02f86cc258eaa292327ab3e8f06938cbd6b83871fde1064365a1	20 Mar 2009, 01:54	1
8,072 8,072	00000000549ccd92340f9eac14c39c435e1ee0ac3e8ba46a02ebf4315f7f4cca	20 Mar 2009, 01:47	1
8,071 8,071	000000004c9cc15a6b95aa54bac79ed84ae8eb57ebbded23d5956e579492852c	20 Mar 2009, 01:43	1
8,070 8,070	00000000a4b9d5f8b8d8ab257b28cc42174fb42f00c9e80c93683b5ce0f66db7	20 Mar 2009, 01:33	1
8,069 8,069	00000000a31c317345e12f82a0719fe2a8e3a1313d1972ef997e87f66c19eb6e	20 Mar 2009, 01:24	1
8,068 8,068	000000005237a22a923fe226df891ab01954ceb464144196ec4ba26533a4016c	20 Mar 2009, 01:16	1
8,067 8,067	000000001d1292bc16af274b5490c29412e7e14c99a4ee3f154c984e05724b7f	20 Mar 2009, 00:51	1
8,066 8,066	00000000b5cf93f80e029e0f61a5cc7b834b33e5e4f27e07202648286973a3f2	20 Mar 2009, 00:48	1
8,065 8,065	000000009b0c0975e828d4a0f51ceea60781b27fe82099f94c6ae85887f27be0	20 Mar 2009, 00:33	1
8,064 8,064 ⇅	000000001c1eae2f038485775bad4d77500698b069259f98900d9f6ab646b92c	20 Mar 2009, 00:26	1
8,063 8,063	00000000563298de120522b5ae17da21aaae02eee2d7fcb5be65d9224dbd601c	20 Mar 2009, 00:03	1
8,062 8,062	0000000089e59aebae107f47be187c270512a1eae7a6749818d0891345cd78b3	19 Mar 2009, 23:51	1

Previous 10 blocks ↓

Total Size: 770.04 GB

Node Information

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

Uptime: 2 months, 21 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,687.38 GB sent, 97.85 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.