Blockchain Explorer | learn me a bitcoin

Memory Pool

4,703 transactions

15.06 vMB

Show Random Selection

Max Size: 63/200 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
908,302	00000000000000000002349e0000000000000000000000000000000000000000	12 mins, 49 secs ago	1.00 vMB	3,839	3

Show Transactions

Blockchain

Tip: 908,301 (897,158 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
11,143 11,143	00000000b6f345e6fe6180289b914ca692f77f98809dc995ee57f54b7d95b891	16 Apr 2009, 10:31	1
11,142 11,142	000000001a2550334010375ff1a5a9eef229f486401ce6071b6aefdfc24cda85	16 Apr 2009, 10:26	1
11,141 11,141	00000000f58bd8a335d672bec02314d70d7c025e36c4a3b199154c9b38f0e736	16 Apr 2009, 10:16	1
11,140 11,140	00000000c86e8fab8cf9dd8392dd54326aa104c4798006b6c8fe021a2eff6e04	16 Apr 2009, 10:03	1
11,139 11,139	00000000be2ffa2acbb4cece23167d1ac56244dd7476b8650d2643f7e5ca14b3	16 Apr 2009, 09:37	1
11,138 11,138	0000000027d947e2e287e2b1463f6ee1b56631d92447b49f002c0d8f0c7510a7	16 Apr 2009, 09:24	1
11,137 11,137	00000000f1466479fa5c183ecf239e56f4ad58992207c138a69cd95e4e05648e	16 Apr 2009, 09:10	1
11,136 11,136	0000000047cdbcd03e25c5bf26043f141551bd72f067a691795a082c999241b4	16 Apr 2009, 09:00	1
11,135 11,135	0000000042d35c21f2ef1f73e4f5108e4b1fb7b15b7595002720a19904cf37ca	16 Apr 2009, 08:53	1
11,134 11,134	0000000062dfb7d7057a4579e02f2447c5c026395d9b493b259898d15192c8e4	16 Apr 2009, 08:35	1
11,133 11,133	00000000fa880c83f4eb123f643fff05f85b8a2324ebbc62c330615e6e2b7c9f	16 Apr 2009, 08:31	1
11,132 11,132	000000007e8e5ae542f57213bf5a5d9e1530259e792546a8f86ef2a47b1dce8b	16 Apr 2009, 08:15	1
11,131 11,131	00000000e7f53c6a17eebd552b9e709191aaebcd4d445863b7c0440bb7a54dfe	16 Apr 2009, 08:11	1
11,130 11,130	000000009f85e1cd754fdc7b2740924f93576197c61b252e762d3c7424597b27	16 Apr 2009, 07:52	1
11,129 11,129	00000000b0afadaed5e3ef256f438ce2ebaf179638c08277c11f5d603a106e87	16 Apr 2009, 07:42	1
11,128 11,128	000000008c9772449fc9f85498c1ad2d6b5d8d4e5913bad0a131650af4ed28b6	16 Apr 2009, 07:39	1
11,127 11,127	00000000dbf97227d42fc6ca87bb9b572556e51d6f0cc85226b8ba7075a5d4f8	16 Apr 2009, 07:24	1
11,126 11,126	00000000f57b1eaac7d697dfaefb0ed15dea816cd21ec35d75330c3d3da85c21	16 Apr 2009, 07:19	1
11,125 11,125	000000003d284890d79834e2d5edb64ddab4560c8338429b8216e05469873b44	16 Apr 2009, 07:13	1
11,124 11,124	000000003e46d1cbee4a2b8ef14cc54593c50f02f968880cb67eccde40db8d25	16 Apr 2009, 06:56	1
11,123 11,123	000000008fd7e06c58c49bbbad56cf282f90638a33c3fd14f975681180514b5e	16 Apr 2009, 06:33	1

Previous 10 blocks ↓

Total Size: 770.18 GB

Node Information

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

Uptime: 2 months, 21 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,693.18 GB sent, 98.47 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.