Blockchain Explorer | learn me a bitcoin

Memory Pool

9,406 transactions

7.40 vMB

Show Random Selection

Max Size: 32/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
2 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
882,318	000000000000000000029a8a0000000000000000000000000000000000000000	4 mins, 9 secs	1.00 vMB	2,815	3

Show Transactions

Blockchain

Tip: 882,317 (881,235 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,082 1,082	00000000b9f66944817ba67b775004d0db2b3590d2babdd53336e71dbc390f58	20 Jan 2009, 00:19	1
1,081 1,081	00000000a748cbe2ec8fca05e61699e970173ab54dd13737a69a514fce64c3ee	20 Jan 2009, 00:10	1
1,080 1,080	000000006327405c513ba8016d62aa8963ba59f81272b2cd4d16b1a5f9b16ee7	20 Jan 2009, 00:01	1
1,079 1,079	0000000008d501c0bdaa3e966c59110a18546369e7ddd2bb81a7193b98769aa8	19 Jan 2009, 23:42	1
1,078 1,078	00000000121ff2e837d00ccb1386835bc0855e20947d8f6af17201e2bfa8e1c9	19 Jan 2009, 23:27	1
1,077 1,077	000000000c11ba5cfa026e90b9fffcaf873c9182e533d40191f6f3073a95faf8	19 Jan 2009, 23:12	1
1,076 1,076	00000000adf54d02a4f99f8dda409b1165e927c09dfc6242f36d2055c6b6c817	19 Jan 2009, 23:00	1
1,075 1,075	0000000057463cd166551836e83b001d8046cf2863631a45896d0440d9bb0b74	19 Jan 2009, 22:41	1
1,074 1,074	0000000022a6e7d05ed7bbbfb7cf21c9a8fbb4d9e8deea84ae4147662b3a5815	19 Jan 2009, 22:38	1
1,073 1,073	000000007992ee161457c2a991db0f76708a88eb7f3011c5e306545eadf93192	19 Jan 2009, 22:19	1
1,072 1,072	00000000e6096f3db08fb6e0d3d92f102226edded2754c9e3aceef1b366dbdd5	19 Jan 2009, 22:09	1
1,071 1,071	00000000aea67f6e8f83a643ddd9ec2b7793a8472bf5bc9a41626edd08e51160	19 Jan 2009, 21:57	1
1,070 1,070	000000002eee7842ec8bd6950e8173bcc056509423a9154b504a5b37e0a1d657	19 Jan 2009, 21:40	1
1,069 1,069	00000000db89c622e0fd700f8849c5f68015ff4ae58b9be410a21da81edd1400	19 Jan 2009, 21:19	1
1,068 1,068	00000000205733cf2849ad94758525c1086e7f0908cd28329aab7c4d71030e79	19 Jan 2009, 21:19	1
1,067 1,067	000000000037504b6bdd57439970d748eac0f091945f8b12373e83c1bbc46c79	19 Jan 2009, 21:06	1
1,066 1,066	00000000fecd0d39a38004fd68f750df914176ce5f7096f10d40f92451692b3b	19 Jan 2009, 20:56	1
1,065 1,065	00000000901629857911af89940f25968fed60168ecefe3f843ea98ed604032d	19 Jan 2009, 20:49	1
1,064 1,064	000000005e122b0170381a09ecb22a7bb188a4a20fed31eb7ae5f498872a7d28	19 Jan 2009, 20:42	1
1,063 1,063	000000002d878e299ee9592fa673e49c36fc1b38a5a8021eb3daf19cf85aec07	19 Jan 2009, 20:30	1
1,062 1,062	00000000813a89c779e6d6649c4e8f3ccfd4bfd188d7608f8f652f6b4f28d1f3	19 Jan 2009, 20:27	1

Previous 10 blocks ↓

Total Size: 723.07 GB

Node Information

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

Uptime: 1 month, 23 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 2,085.04 GB sent, 77.77 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.