Blockchain Explorer | learn me a bitcoin

Memory Pool

1,354 transactions

5.43 vMB

Show Random Selection

Max Size: 22/200 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
908,354	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 14 secs	0.96 vMB	1,305	2

Show Transactions

Blockchain

Tip: 908,353 (902,195 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
6,158 6,158	00000000429a5c03424de0a0d38c1137d5375022192d3d005c8d177d34b19aa7	03 Mar 2009, 04:59	1
6,157 6,157	00000000a8b2e10ddb8996b9abf88a6f421a1c5eb961396e7b79a08ab648078c	03 Mar 2009, 04:45	1
6,156 6,156	000000003f6478724271336ead5e709616b066e0190f1d04ec944c899b880ebc	03 Mar 2009, 04:24	3
6,155 6,155	00000000b9d7199aa393e2b13b6b1b516f0a24932169d325ea9be89048180545	03 Mar 2009, 04:01	1
6,154 6,154	000000000a892e40e7e50def27a70e48445f3ee8d293b71d2e125be3bc4915b2	03 Mar 2009, 03:54	1
6,153 6,153	00000000cd03d80e5f2fe3002af88e73962be352356718937edb676e3bf19396	03 Mar 2009, 03:39	1
6,152 6,152	0000000055f58d3e2bdbecad9ac3923b2043eaa3b26e4906e5a1d3cd8b9676d6	03 Mar 2009, 03:13	1
6,151 6,151	000000008ad1eabd35cf1c4bf69dbfa3adb92b2ceb663458b1b06ceee7dacca8	03 Mar 2009, 02:48	1
6,150 6,150	00000000c16d6d41c658e786371d22c808b1fb366408536dcf80398cf38ff9bd	03 Mar 2009, 02:41	1
6,149 6,149	000000004e7ee6cf17d87ac72252fc752c2c90301fa5928d38d967877af9e457	03 Mar 2009, 02:31	1
6,148 6,148	000000000073c2eb2cb4bc5d9d66bbd99353ed34f10576c7b5afc507c91064ef	03 Mar 2009, 02:17	1
6,147 6,147	000000007c9d254b6f41c3be624e9117a1b9cbf07acb921204d6cbd8fa5a016f	03 Mar 2009, 02:16	1
6,146 6,146	0000000051b2067a2096af03047da8eca346687555fe9ca67fb9a61c068c86e1	03 Mar 2009, 02:15	1
6,145 6,145	000000004183963b5304e97eac8a03935fcc8f3b78db637ff3e3ed86cc26c7a9	03 Mar 2009, 02:02	1
6,144 6,144	0000000026012804d17f67ee488623b59dffecee6cf8dfd691248d27993fb2ee	03 Mar 2009, 01:46	1
6,143 6,143	00000000c5461cfb9639792f4a50d79743a419f3002a7971c47baa44ac85fe17	03 Mar 2009, 01:35	1
6,142 6,142	000000004697d4cffdfb10743b360a681972be122d058f01bf3eea56a47e25eb	03 Mar 2009, 01:23	1
6,141 6,141	00000000cb143287bdfdc286751f8d967aeb93a011b776c036f04bc10ed81c91	03 Mar 2009, 01:21	1
6,140 6,140	00000000d39fb19e2d805d2603a5ee371464f8a4cced6ab327d54811887b8483	03 Mar 2009, 00:55	1
6,139 6,139	0000000092da292cd2347953dc0a331af3353e4708ad95455318f5d7ad1a3299	03 Mar 2009, 00:36	1
6,138 6,138	00000000ee1a46427e38ee9e582cb273806cbd7ad7dde48d2ea68e8d6a138f73	03 Mar 2009, 00:13	1

Previous 10 blocks ↓

Total Size: 770.33 GB

Node Information

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

Uptime: 2 months, 21 days, 20 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 1,702.01 GB sent, 98.85 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.