Blockchain Explorer | learn me a bitcoin

Memory Pool

1,701 transactions

0.50 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
908,603	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 41 secs	0.49 vMB	1,669	2

Show Transactions

Blockchain

Tip: 908,602 (826,696 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
81,906 81,906	0000000000254ad04b187e5597b3aa814782ee058351cd74da5572a341dc7fd3	25 Sep 2010, 07:08	0.00 MB	1
81,905 81,905	0000000000426f8eee931627eca232a99f93e24cac96e60c4e45383c648bb365	25 Sep 2010, 07:05	0.00 MB	1
81,904 81,904	00000000000d9b17f5ee953547f380e47d9fc874a47f7d67dede229ac43e7fda	25 Sep 2010, 06:58	0.00 MB	1
81,903 81,903	00000000001e5391c9f1fbf95cb91003808de2bc47a5521eeeb2c982be27b6c2	25 Sep 2010, 06:50	0.00 MB	1
81,902 81,902	00000000003b3dd61378fc35a036d126b12a69684d935a1cc4c6d0e2707be228	25 Sep 2010, 06:44	0.00 MB	1
81,901 81,901	00000000001c59f5e961144633c27c51d274163ace62005626670f6fd43741cb	25 Sep 2010, 06:38	0.00 MB	1
81,900 81,900	00000000001c955f95151148991e2405c01ced96fbc0e4ebc68909cb080a2103	25 Sep 2010, 06:28	0.00 MB	2
81,899 81,899	00000000002bdbb38e0540ceb1f24a5392feb32f45629fe1fbe989b4d9fdd054	25 Sep 2010, 06:26	0.00 MB	2
81,898 81,898	00000000000fa61a0c668c9eba1000a2a03a1f23e16ec004b1e0163561d8064a	25 Sep 2010, 06:21	0.00 MB	2
81,897 81,897	000000000025a349ea2a66ad86afc2dd49a01eca406ca120f6f009010e205733	25 Sep 2010, 06:14	0.00 MB	1
81,896 81,896	000000000030713863b6d24c2c193b5539a131aef0209b4b4d2abd2eece63bca	25 Sep 2010, 06:13	0.00 MB	1
81,895 81,895	00000000001c4046e16c768acedff78cacb9aaf305629ccde200d6f8fac048cc	25 Sep 2010, 06:09	0.00 MB	2
81,894 81,894	0000000000097325be84f4a687a10aac92c7e7ea66bd7a7f7d20d35e167e17c0	25 Sep 2010, 06:06	0.01 MB	4
81,893 81,893	0000000000226b549d9ec6831e23b63f616fa6283a68be0a6f03be768ab25856	25 Sep 2010, 05:51	0.00 MB	1
81,892 81,892	00000000002c64aa9684be04a98831bda3af56e6dd3904a8a64032e8a47b4bf6	25 Sep 2010, 05:47	0.00 MB	1
81,891 81,891	000000000018f6e37e767ad59145c6caa8cc4c047940431c74eb70a6391b79fa	25 Sep 2010, 05:47	0.00 MB	1
81,890 81,890	000000000003e367f783ea1f648c9ffb889afb8ef31ef2e906ddebf6d682587a	25 Sep 2010, 05:41	0.00 MB	1
81,889 81,889	000000000034dba308ccd49c1daf4a0a55616f869e45f4aebe9735e2c4f63668	25 Sep 2010, 05:40	0.00 MB	1
81,888 81,888	0000000000431c27bb5f1bb249475af0fd09d8648d7c949322bb53e4ec19ef57	25 Sep 2010, 05:37	0.00 MB	1
81,887 81,887	00000000001c9cee973e97efe3e3f3c5b03f8aa96c9d3311e326c38bc0d0f7fe	25 Sep 2010, 05:32	0.00 MB	1
81,886 81,886	00000000000f23815d1f86881b5d0238e5e18b0917349af776b3650dbe7a3069	25 Sep 2010, 05:30	0.00 MB	1

Previous 10 blocks ↓

Total Size: 770.81 GB

Node Information

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

Uptime: 2 months, 23 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,849.55 GB sent, 101.04 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.