Blockchain Explorer | learn me a bitcoin

Memory Pool

1,887 transactions

0.78 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 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
908,053	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 12 secs	0.74 vMB	1,885	1

Show Transactions

Blockchain

Tip: 908,052 (889,225 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
18,827 18,827	0000000095d281166f1cbf80d64500e7498ed0521eaeadc261f6bba4f08796ef	05 Jul 2009, 15:09	1
18,826 18,826	00000000243bb9fd0f47c69e891746e1f023d9e740d5c06531d4e5008f4b7984	05 Jul 2009, 14:33	1
18,825 18,825	00000000208b171aa8fbbd302162d0568af6c7fa5b73b9af85a31fb0c94f1e8b	05 Jul 2009, 14:28	1
18,824 18,824	000000001ec016b8a11bf0280d2b21741d812080fb967747700030824c7d2ece	05 Jul 2009, 14:28	1
18,823 18,823	0000000075b6a1f5fae3d750d6a3b0557811c3a599034e07febee55f64b37047	05 Jul 2009, 13:57	1
18,822 18,822	000000005605820bad4dac5a5b31c9bc9a10bc7181416f1b662cd7bdda62dce4	05 Jul 2009, 13:22	1
18,821 18,821	00000000bc5d52fc05a42c6f19cdf0795c1ea214cfd6551246fd612c796e730f	05 Jul 2009, 13:17	1
18,820 18,820	00000000d8e9fa69a4dbfc74e0f9909fcdbe517b73e6b4aa538eb94d5f6e968b	05 Jul 2009, 13:10	1
18,819 18,819	00000000fadcb89ec3ecb16a7f571e08d00c1327d9251bc435f9b2a8f64db983	05 Jul 2009, 12:25	1
18,818 18,818	000000006aad455d981b7a4701315cf6c0e614bd2b0fe5945dd65af50c7020c2	05 Jul 2009, 12:14	1
18,817 18,817	000000007db170fdf1697f142ce3524cc960a6bd2e05bcc60d58aa51c4541e69	05 Jul 2009, 12:06	1
18,816 18,816	0000000036536016495e9962449bb36a638b482e50e86026a81aab85226b5170	05 Jul 2009, 11:39	1
18,815 18,815	00000000fdd4760b8fec7b81eb69173924bde37234d80be32026651d5a74c046	05 Jul 2009, 10:58	1
18,814 18,814	000000009176e64025dee9c038a64a1b84b8dbe42ba76a49c72048a9241167dc	05 Jul 2009, 10:16	1
18,813 18,813	00000000383f2f8f477de544223518f945250f4eede30718409e284afcb78012	05 Jul 2009, 10:01	1
18,812 18,812	00000000c3684aaaaa251538f2cc693c356d1c6d1abd93a5304d1cf30c1deac2	05 Jul 2009, 09:42	1
18,811 18,811	00000000b1dfb667fec8ea8e6f7314cbf4d28bb8a163f1bee8186454eaa3ab72	05 Jul 2009, 09:24	1
18,810 18,810	000000000c0c35dd03f32d0d35f2017a77ebca001cdd5e8229dac9bedc91a49d	05 Jul 2009, 09:01	1
18,809 18,809	0000000026e4f44c213e63068d2095f95187858880ca2ccdd1f212a65e862ccd	05 Jul 2009, 08:47	1
18,808 18,808	00000000eed740bd15a0a7f7483ace83dba38c799e553c6c745b541aad663578	05 Jul 2009, 08:16	1
18,807 18,807	00000000d18d2b85a73db13892a2d71e4b2935381f7ed324cf9404b8ddb98ec3	05 Jul 2009, 07:58	1

Previous 10 blocks ↓

Total Size: 769.64 GB

Node Information

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

Uptime: 2 months, 19 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,653.22 GB sent, 96.09 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.