Blockchain Explorer | learn me a bitcoin

Memory Pool

1,241 transactions

0.67 vMB

Show Random Selection

Max Size: 4/200 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
908,609	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 14 secs	0.66 vMB	1,211	2

Show Transactions

Blockchain

Tip: 908,608 (885,654 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
22,954 22,954	000000004e11cc59a580badcfa856d0433997761a1ca749d131406183efbc7e2	16 Sep 2009, 02:27	1
22,953 22,953	000000002178d047c27d802fdd267b8773b3c830d9ca1482edc2ba7838795427	16 Sep 2009, 02:28	1
22,952 22,952	00000000a21f85e6fb3d16f8af2969b0928fc251ee86c386285aba3b47ea77c3	16 Sep 2009, 02:14	1
22,951 22,951	0000000058f2dd134fa83b82aabc1671fee224d6b5f8a6f775a4eee2f73fc7fd	16 Sep 2009, 01:16	1
22,950 22,950	00000000edc080d64924b0f5f5f099d98273914545753f4da9747c50d8fd4fe4	16 Sep 2009, 00:25	1
22,949 22,949	0000000010c4ae0c8edf9efc9fd38df2ec325f725a62969410d75884da0e98d6	15 Sep 2009, 21:58	1
22,948 22,948	00000000ca8ba7ccb223769ad10de0a9afb7d7ff494e3763b6213e09de8e9352	15 Sep 2009, 20:55	1
22,947 22,947	00000000a497647164c32fc04db779debb0817b569f6e7208acd468b77606325	15 Sep 2009, 19:53	1
22,946 22,946	00000000d3b78333193b3322e329bec88e9df16095fdd5cd807e3fe9c5ad7e1a	15 Sep 2009, 19:05	1
22,945 22,945	000000006ed32719e6c6c4d6fde8cb97f46c5164ead2e561e608f59bef653070	15 Sep 2009, 18:07	1
22,944 22,944	00000000edff20adb2d7bb1308a4cc1ad5f0479c949df3b5159582b00196d93d	15 Sep 2009, 13:47	1
22,943 22,943	00000000b1bea9aff31e2a9b2244a26e5b697cf05a1e3faebef04d8896eebc65	15 Sep 2009, 13:33	1
22,942 22,942	000000007e24966c38b3c0b5469bfda1515d57bf714d7ba7abb6cc84408384b4	15 Sep 2009, 13:14	1
22,941 22,941	000000005eeb5bc2e904f3b4a4a4ec41e876fe4923b4790f64110c2b072f1393	15 Sep 2009, 12:52	1
22,940 22,940	00000000875e03043bc3cacfe02bfd0aeb4688d5d6135745ce2dfad4f3bc8bf9	15 Sep 2009, 12:29	1
22,939 22,939	00000000536d8bda6ce7f2728f9c3b9c3d2ba42ab5fad7acc33d053baefc5e1f	15 Sep 2009, 12:09	1
22,938 22,938	0000000000fa28992e47ba1422ae7983ea6404575320903a07aae8b13e847b7c	15 Sep 2009, 11:27	1
22,937 22,937	00000000cf023a30fee17e0fc392ad7437ed6675fd0f3a0cf0664d7c1cb918ae	15 Sep 2009, 11:07	1
22,936 22,936	000000001480ed5b8a536ed74e4f01ed60cc402d28a2a3d224ab4be3cb466a60	15 Sep 2009, 10:34	1
22,935 22,935	000000008318771346acc5e004d6d48fc8360a5b5503520b84aadf9cff74572c	15 Sep 2009, 10:11	1
22,934 22,934	000000006ec9317e3903e196da032833f49a21d2849ae66708378356a163debf	15 Sep 2009, 10:15	1

Previous 10 blocks ↓

Total Size: 770.83 GB

Node Information

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

Uptime: 2 months, 23 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,849.73 GB sent, 101.09 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.