Blockchain Explorer | learn me a bitcoin

Memory Pool

1,416 transactions

0.46 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
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
907,898	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 49 secs	0.41 vMB	1,416	1

Show Transactions

Blockchain

Tip: 907,897 (162,177 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
745,720 745,720	0000000000000000000190d120231339de8cb6efa78d2d7f582ab30400342e1f	20 Jul 2022, 06:28	1.60 MB	2,656	8
745,719 745,719	00000000000000000007af41f1fc41e175abc928869627e164ac8b165df05dca	20 Jul 2022, 06:25	1.47 MB	3,006	28
745,718 745,718	00000000000000000008b8705de737096bba10aae650c118903a6136f89dc924	20 Jul 2022, 05:51	1.49 MB	2,868	25
745,717 745,717	000000000000000000097a7a0255f8925dd793d74732bc27c29c62434d3100e6	20 Jul 2022, 05:19	1.55 MB	2,670	18
745,716 745,716	000000000000000000056c25ba3ccc857d906eeb6a38d0180661d51753094a08	20 Jul 2022, 04:55	0.64 MB	658	22
745,715 745,715	000000000000000000093dfd688191bef7b8b207e86fe73add032faf924e7eea	20 Jul 2022, 04:50	0.97 MB	1,212	14
745,714 745,714	00000000000000000003a4f3ae847ddef4cef8890db7d2fae58e5147a95c605d	20 Jul 2022, 04:41	0.55 MB	497	12
745,713 745,713	000000000000000000020b59205a990e7c7db01dc12c72e9329ce86ef134ed0a	20 Jul 2022, 04:37	0.20 MB	214	11
745,712 745,712	0000000000000000000485c2487c1b3a51ae8618f9ca5abd41e1054de37e8e64	20 Jul 2022, 04:35	1.02 MB	1,588	9
745,711 745,711	0000000000000000000618a19f623cd82c31c98e5e78b48d673d2bdc7ebf7559	20 Jul 2022, 04:30	1.24 MB	1,375	17
745,710 745,710	00000000000000000000d121c5d3753e2f28ec9473ad3f6e1d7f1e222ce30c73	20 Jul 2022, 04:27	1.33 MB	1,653	31
745,709 745,709	0000000000000000000483d622d0172f927dd3537e5a9f568d9dfcbd00adf4c8	20 Jul 2022, 03:53	0.25 MB	423	16
745,708 745,708	0000000000000000000855760267439754c64c3dcf7011bb8e555a2224eb1b51	20 Jul 2022, 03:50	0.70 MB	1,225	16
745,707 745,707	00000000000000000008524238e9732d5bc81d7e21ef70d1ac19245f73676ab9	20 Jul 2022, 03:41	0.86 MB	1,172	14
745,706 745,706	00000000000000000004790e8cdcd56d223f509ff587c50316ada9b7e5d78b39	20 Jul 2022, 03:32	0.02 MB	63	23
745,705 745,705	000000000000000000059595cf88a31727d68166e4009c5095ce9bbaa1710081	20 Jul 2022, 03:31	1.38 MB	2,590	16
745,704 745,704	00000000000000000005965b1fe37db89e85ba95a5ade9d253413593de77e315	20 Jul 2022, 03:08	0.22 MB	210	11
745,703 745,703	00000000000000000009193213582c9ebd0a004054dd88a9be5f75abc0b5b546	20 Jul 2022, 03:06	0.48 MB	512	14
745,702 745,702	00000000000000000003fd5bbda6e59d074b268d614105710e6c84252507657c	20 Jul 2022, 03:02	0.19 MB	206	8
745,701 745,701	0000000000000000000181dd86ed6876d633df78d83a380723e8b0c2d6631083	20 Jul 2022, 03:01	0.21 MB	326	16
745,700 745,700	000000000000000000092f2474fb1e245cda4e6899d4528aba1485b10dab9f76	20 Jul 2022, 02:59	0.36 MB	617	16

Previous 10 blocks ↓

Total Size: 769.35 GB

Node Information

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

Uptime: 2 months, 18 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,643.54 GB sent, 94.70 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.