Blockchain Explorer | learn me a bitcoin

Memory Pool

7,902 transactions

3.65 vMB

Show Random Selection

Max Size: 20/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 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
907,724	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 30 secs	1.00 vMB	2,901	3

Show Transactions

Blockchain

Tip: 907,723 (770,840 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,883 136,883	0000000000000138a49b57aeefe593761686328f160ca250270b6aa519805e2d	18 Jul 2011, 14:03	0.06 MB	107	190
136,882 136,882	000000000000084f47513d4f191770fbcd48c72897cfa83ca2132fafd73c6698	18 Jul 2011, 13:53	0.01 MB	18	67
136,881 136,881	00000000000006ca5bbf609987c5754b5d1cc53fae09623c69c52eb10f78bb07	18 Jul 2011, 13:45	0.05 MB	123	262
136,880 136,880	00000000000000f483d5f187a9ab298dc042532813a447ac166f861899d04535	18 Jul 2011, 13:14	0.05 MB	88	177
136,879 136,879	000000000000091c0eeb84a3be8b362e0dc173db84c93ac246105280e22c2603	18 Jul 2011, 12:41	0.04 MB	97	190
136,878 136,878	0000000000000903983e36b4989b8172ec323e1bcb6c68e0b4b61b8e629b4228	18 Jul 2011, 12:18	0.00 MB	3	0
136,877 136,877	00000000000002d7bdcd1afca6c08a815641d8f7e80679d46595069e53a7daa6	18 Jul 2011, 12:17	0.00 MB	15	101
136,876 136,876	0000000000000814e7ad3795bb22cd3eda6d30caaf74e8b99023cb80160083ee	18 Jul 2011, 12:13	0.05 MB	179	0
136,875 136,875	000000000000006779eed6dd1a827795a6adaaff006da4fed7f7dcc57e4f85d3	18 Jul 2011, 12:12	0.01 MB	21	434
136,874 136,874	00000000000007ba12f07d71d442efec92d7731b311e3bf9e0352170b3f50338	18 Jul 2011, 12:06	0.02 MB	19	138
136,873 136,873	000000000000068f22e19736178fd5198e7d510dcd379731956f7a853886c485	18 Jul 2011, 12:03	0.05 MB	120	62
136,872 136,872	00000000000001911ae3b7a647ff75db2172165aa9ad3fbd576d09fff6c2e450	18 Jul 2011, 11:48	0.05 MB	96	565
136,871 136,871	0000000000000381871a9a9e19c422713f3b343470040c38326b09cfba6bae10	18 Jul 2011, 11:28	0.00 MB	1	0
136,870 136,870	00000000000009bc5005f161ed6f04b7a84a6cea3c39cbb5def48fa27fe820aa	18 Jul 2011, 11:27	0.13 MB	92	84
136,869 136,869	0000000000000a7b298923526d2c6828d52645cb0f9c8e624fdd5392b27670e8	18 Jul 2011, 11:26	0.00 MB	13	354
136,868 136,868	000000000000060f7e82af80d7f6e84eaeaeeed8ebf1a3accc56dcd5f6c2ec8a	18 Jul 2011, 11:21	0.05 MB	88	255
136,867 136,867	00000000000008244b2fba5511fafb886ea3ca800eac691f9ae83dad1d15fbf0	18 Jul 2011, 11:04	0.27 MB	22	72
136,866 136,866	000000000000018e749358416d75313942f112c69089627d8039e270bb1fe3d4	18 Jul 2011, 10:52	0.05 MB	27	81
136,865 136,865	000000000000047cf1b0026878f1eefbd2191e7049431ef5d079f7ef1497ddb8	18 Jul 2011, 10:51	0.05 MB	42	79
136,864 136,864	00000000000008f3ba537e6ccc7a1bf8d2ad0d03ae4817865ab9745863ed10ee	18 Jul 2011, 10:40	0.18 MB	36	73
136,863 136,863	0000000000000335b42813df1bde0329a582ef801a05d1176c7dd245d7b3c951	18 Jul 2011, 10:36	0.03 MB	27	177

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

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

Uptime: 2 months, 17 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,624.89 GB sent, 93.01 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.