Blockchain Explorer | learn me a bitcoin

Memory Pool

12,697 transactions

3.90 vMB

Show Random Selection

Max Size: 23/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
907,674	00000000000000000002349e0000000000000000000000000000000000000000	31 mins, 29 secs ago	1.00 vMB	3,821	6

Show Transactions

Blockchain

Tip: 907,673 (805,329 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
102,344 102,344	00000000000389e2b51680dd38003aac4c148a7e9c407cf21dcdae2df3eee882	12 Jan 2011, 22:44	0.00 MB	2	0
102,343 102,343	00000000000249b903c08eebe12a947b5fc4529a60edf17352aa76f9d1615170	12 Jan 2011, 22:44	0.00 MB	5	0
102,342 102,342	000000000003e62fc4fdbbfb3dc2aaa6ae3ef058109d027a71311096d6fdc303	12 Jan 2011, 22:33	0.00 MB	11	730
102,341 102,341	000000000003664a9510cfc724b653c9c76a443ed2500642380a93c2de6c6732	12 Jan 2011, 22:06	0.00 MB	1	0
102,340 102,340	0000000000028d0aa618f019ac33ff5001e8e3986026e8f8fdc3a0621322f8ff	12 Jan 2011, 22:05	0.00 MB	3	1,436
102,339 102,339	0000000000032f30bc100860220975e188cd3fd108d449d569b64476baef9aba	12 Jan 2011, 21:56	0.00 MB	3	0
102,338 102,338	0000000000002e67e56b2fd6622bc679e7347c27a14510893387fd9e63a95822	12 Jan 2011, 21:42	0.00 MB	2	0
102,337 102,337	00000000000340d780fbe47be1debb843cc9940d9e30d029162daea7b62b1880	12 Jan 2011, 21:39	0.00 MB	2	0
102,336 102,336	000000000000a9aa4aeb8580111f7f0b54279a111babd2ca5e39006f0695817a	12 Jan 2011, 21:30	0.00 MB	2	0
102,335 102,335	0000000000036624e70d81c8f9716983d4ddc74abb8016d0e59757580a34eae3	12 Jan 2011, 21:23	0.00 MB	5	884
102,334 102,334	00000000000128f25b130d2dbc8e155ee1ed0471783768a30996c3798022d916	12 Jan 2011, 21:06	0.01 MB	34	0
102,333 102,333	0000000000025a474e66037029e976c0fbd2098954727d2fbbe42ece042606d4	12 Jan 2011, 20:45	0.00 MB	1	0
102,332 102,332	00000000000332b4c2b7d4010a20a5f564949fac5ba0fcdb243353de99fe28fb	12 Jan 2011, 20:40	0.00 MB	2	0
102,331 102,331	0000000000037ad3b7a64101e377c517ed06c94f5a578aae3b4ace247012a743	12 Jan 2011, 20:32	0.00 MB	1	0
102,330 102,330	0000000000000fd2963bae55a1134bb08d42e6bad7f68772d7b06128d25e73dc	12 Jan 2011, 20:31	0.00 MB	3	0
102,329 102,329	000000000003817e6931542f313d9693c7439a8bebcb39e87a28fd822462ca29	12 Jan 2011, 20:25	0.00 MB	1	0
102,328 102,328	00000000000240c77a78e7e41195f4f98d0ed3165a99c1bada4c630ca0012e18	12 Jan 2011, 20:25	0.00 MB	9	0
102,327 102,327	000000000001b3e12a7fcd471b3edbee0b3e5f4739d93a4ac35000b0db33b7cf	12 Jan 2011, 20:07	0.00 MB	1	0
102,326 102,326	00000000000277997e40d64b2d22bb7594750cca9228d2471eb2793be60666b8	12 Jan 2011, 20:09	0.00 MB	3	0
102,325 102,325	0000000000039791087a784ce7ebce97fb40017d1674d302036927a6f61b5e5f	12 Jan 2011, 20:06	0.00 MB	1	0
102,324 102,324	000000000002b8552fddb09119151b9b5f39259803e66c9820d716c8c760bdfb	12 Jan 2011, 20:04	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 768.93 GB

Node Information

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

Uptime: 2 months, 17 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,612.76 GB sent, 92.49 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.