Blockchain Explorer | learn me a bitcoin

Memory Pool

1,005 transactions

0.34 vMB

Show Random Selection

Max Size: 2/200 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
908,667	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 16 secs	0.34 vMB	1,003	2

Show Transactions

Blockchain

Tip: 908,666 (898,760 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
9,906 9,906	00000000f7061818d6d7f6b4744a6644bf86071632d76c6ee9115d06657d6e76	05 Apr 2009, 10:16	1
9,905 9,905	00000000b6c64cdaf540504f4eb4e54aa58d372be7db7a5493821fe6e8f1d3c8	05 Apr 2009, 10:11	1
9,904 9,904	0000000089877bc50d61556aade226a7704e3b10abec959818b302a9b2b4f3ef	05 Apr 2009, 10:07	1
9,903 9,903	00000000cef2a8c08e84cdc055db8a26c5f7e9d9d79dd3f6982a2752958b32b7	05 Apr 2009, 10:05	1
9,902 9,902	00000000b988c07ed6236c52added52aeccd504300f8394b4bfd046a30dd47de	05 Apr 2009, 09:43	1
9,901 9,901	00000000d79c1ab80b93877791d7fff8bd99c8c45c8ec876ea670abb4caab165	05 Apr 2009, 09:37	1
9,900 9,900	00000000aaba6f091b5f8a356dcaee98fe8c5ea8bc915cc4516dd9da528c0724	05 Apr 2009, 09:22	1
9,899 9,899	000000007ba45c0524f5e967947892c696890127fb4c9826c4240569907aa704	05 Apr 2009, 09:04	1
9,898 9,898	0000000000da30f96e392bc421c7e25bd8cf67013a0f5d740ace7206f2e144c6	05 Apr 2009, 08:58	1
9,897 9,897	00000000d62aaa33ee9611ae26d3cb2c36fb9374ad1b501e92b1f594aa602c52	05 Apr 2009, 08:54	1
9,896 9,896	000000005ce263b515dab497d964dbbc1afc8effde48cfdbe304cfc9b55918af	05 Apr 2009, 08:45	1
9,895 9,895	0000000099caf17c7189e97eb6aacb451dfa1c97e0b06052ed6c2921630d16ed	05 Apr 2009, 08:35	1
9,894 9,894	0000000082b71f3338960f989d2c10f14cd737ae56213c59bf9a403bd030bb12	05 Apr 2009, 08:20	1
9,893 9,893	0000000020d05bebefaa917fc2396feed526bba2b58bc33d0f903f65d3963213	05 Apr 2009, 08:19	1
9,892 9,892	00000000c65e4d5675d3fbce1218f876bacbfb1853d8b355edd287551660c925	05 Apr 2009, 08:02	1
9,891 9,891	000000006e5c5d9785de23ac829266f819b36c0bf77beda9d418781c1e163a89	05 Apr 2009, 07:54	1
9,890 9,890	000000001d23b45acd60027e66c01031768d472dc5a7cd279678cfe4216ce37a	05 Apr 2009, 07:48	1
9,889 9,889	00000000fd523232a2811f1458f217b56fb37050e4f7db1280696849cff3388d	05 Apr 2009, 07:39	1
9,888 9,888	00000000c6ebe5f7a54fb279f5b9121d92f2c34e3215215d20a327d30ad5dca6	05 Apr 2009, 07:37	1
9,887 9,887	000000002d00ebefbac23a5958ed1a5a4d6b2528c6054cbb187f9040eac8128d	05 Apr 2009, 07:32	1
9,886 9,886	000000009fb14d3650b8a6ac331ab55d2b7f64b58afac0dc5df5a4bc00622a74	05 Apr 2009, 07:15	1

Previous 10 blocks ↓

Total Size: 770.94 GB

Node Information

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

Uptime: 2 months, 23 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,853.31 GB sent, 101.64 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.