Blockchain Explorer | learn me a bitcoin

Memory Pool

962 transactions

0.29 vMB

Show Random Selection

Max Size: 2/200 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, 19 secs	0.27 vMB	950	2

Show Transactions

Blockchain

Tip: 907,874 (541,064 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
366,810 366,810	00000000000000001316ff1ee8f35e187c18fb00c0d9f46df9a3479298698e36	24 Jul 2015, 20:27	0.21 MB	430	32
366,809 366,809	000000000000000007a379bfc6aba29191d32e8e4525a18ff382ac6c7480d5fa	24 Jul 2015, 20:23	0.61 MB	717	24
366,808 366,808	00000000000000000d67a21ee3118e93df18adcd0cf2934103996684e0e17fc2	24 Jul 2015, 20:17	0.30 MB	482	32
366,807 366,807	00000000000000000e89eaf017bc2c7ae8eb0eb042a20ae55b9f6fd1be3ec90e	24 Jul 2015, 20:09	0.25 MB	512	33
366,806 366,806	00000000000000000915f36be49e2d1f52001375b237529086e3fe898047548a	24 Jul 2015, 20:03	0.14 MB	300	43
366,805 366,805	00000000000000000c80bbe1122b0d8305c3525e1a948930971be0a553e11427	24 Jul 2015, 20:00	0.32 MB	531	33
366,804 366,804	000000000000000001a6bb653ade37769c602a4724d27dae7c6f1e0321ae29d0	24 Jul 2015, 19:55	0.17 MB	255	30
366,803 366,803	000000000000000004048db7e397994f444e72c9a5fdc510fe0a85deec41f7f8	24 Jul 2015, 19:53	0.09 MB	140	27
366,802 366,802	0000000000000000138b2f5ba5d2f2570ea09a386562549baaac36d4160d8b14	24 Jul 2015, 19:52	0.25 MB	534	39
366,801 366,801	0000000000000000138589283efe85c11b925acac89936d159c19bd90eea9240	24 Jul 2015, 19:46	0.54 MB	483	18
366,800 366,800	0000000000000000099236b49958f9339932beafeef59c3c4850962e6b7dacc2	24 Jul 2015, 19:41	0.95 MB	1,974	37
366,799 366,799	00000000000000000188f47c26bfc6e2549ae934f721f386a5729277b2542b8f	24 Jul 2015, 19:20	0.75 MB	231	11
366,798 366,798	000000000000000000ec6f3a12474187e50b7a403418b001d5dc3a461fe67579	24 Jul 2015, 19:19	0.75 MB	1,246	32
366,797 366,797	000000000000000008eb3ca89c8fcaa304a7efd55ce9e74ae7d362cdb20746a2	24 Jul 2015, 19:05	0.75 MB	1,830	51
366,796 366,796	00000000000000000a9a85784cc3fe8fea1fbe892b3f5b8bd81125eed159240e	24 Jul 2015, 18:42	0.39 MB	747	35
366,795 366,795	000000000000000008245709251db53c17b8efccdf362f23f5020d04d9897729	24 Jul 2015, 18:34	0.16 MB	280	32
366,794 366,794	00000000000000000e0748f136ed0e83ce1973d98454893288e40a530b9e32e1	24 Jul 2015, 18:44	0.43 MB	822	36
366,793 366,793	000000000000000006bbb6e50573f2e6dc697086c2ef623c4cdcecbf430ac5c0	24 Jul 2015, 18:23	0.19 MB	296	28
366,792 366,792	00000000000000000a88725964158d9a06dc3a4da4abf7626d0e149018f78901	24 Jul 2015, 18:24	0.99 MB	1,899	36
366,791 366,791	0000000000000000116d9b6af7c133fc8746c3513ba4e03d59e9b2e1ca636494	24 Jul 2015, 17:57	1.00 MB	1,964	39
366,790 366,790	000000000000000006baf20e289b563e3ec69320275086169a47e9c58d4abfba	24 Jul 2015, 17:37	0.36 MB	349	15

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, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.74 GB sent, 94.46 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.