Blockchain Explorer | learn me a bitcoin

Memory Pool

5,568 transactions

2.36 vMB

Show Random Selection

Max Size: 13/200 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
2 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
907,735	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 2 secs	1.00 vMB	2,735	3

Show Transactions

Blockchain

Tip: 907,734 (749,814 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,920 157,920	00000000000003923f7bcd8aaf5e2eba74e31e115c54668df0e15c6a6d2b79a1	17 Dec 2011, 20:38	0.02 MB	56	154
157,919 157,919	00000000000001997d89b765021c9b1db1ed459650c5b16373290616c8749b07	17 Dec 2011, 20:33	0.05 MB	57	432
157,918 157,918	0000000000000e86201340fe5362cc027f65275c88f959d6fcd8c0396ba08095	17 Dec 2011, 20:09	0.08 MB	65	635
157,917 157,917	0000000000000e7a5b85bcab956c01733dcec68e9d9ae41bdf2903e3040596d8	17 Dec 2011, 19:38	0.01 MB	25	84
157,916 157,916	00000000000008352cc1c90f7a1f856a5c0ec29820fd2b50f789a2c632b52e7d	17 Dec 2011, 19:32	0.01 MB	48	27
157,915 157,915	000000000000023c4326d9ca106802d436d4a56e2ff9df9abcea2b922d5f8513	17 Dec 2011, 19:32	0.04 MB	69	530
157,914 157,914	0000000000000710acb37f4b0c8a6af74d9350eb69c23b664f8a04da0d9f39a1	17 Dec 2011, 19:18	0.00 MB	6	15
157,913 157,913	000000000000075d384cf3e968801a1339454019cce09bad1bd526db869f8f6e	17 Dec 2011, 18:58	0.02 MB	35	189
157,912 157,912	0000000000000ce773e2e9f0a046589621846f0e633213c38de1d65eb057a090	17 Dec 2011, 18:49	0.02 MB	35	35
157,911 157,911	000000000000030b4ee10b87b8f3d4bc6bfbc332454155aaecc8e0b3c80b1371	17 Dec 2011, 18:42	0.00 MB	3	74
157,910 157,910	0000000000000bdc1731954bc130ca60cc09ad4d87adfbc014b904512e3d65f7	17 Dec 2011, 18:40	0.01 MB	47	100
157,909 157,909	0000000000000373a3ea41ef2d936c9dcf00a2f03b7e264e11ee651c7685afa2	17 Dec 2011, 18:34	0.02 MB	33	236
157,908 157,908	0000000000000ae3637cbe3a838551e51ed2c465fc25907e5b04850759953ed7	17 Dec 2011, 18:25	0.02 MB	29	355
157,907 157,907	000000000000071297afb120ca7dd38bd44836f153f0fa1499ac3fd6904e2f46	17 Dec 2011, 18:20	0.00 MB	10	528
157,906 157,906	000000000000057e6d84649fb1a2415d02f640ad14061c19c869940c6bf375d0	17 Dec 2011, 18:11	0.04 MB	109	152
157,905 157,905	0000000000000e0154401d6fc8aa5d192cdd70da9491fc367f9aa5268cdf0d83	17 Dec 2011, 17:51	0.01 MB	33	70
157,904 157,904	0000000000000a2c80b23e119f5f97bb82440e528ee03a8c85390b803c463556	17 Dec 2011, 17:46	0.01 MB	9	7
157,903 157,903	0000000000000d360b5cf5bd3df012e7822ae81f20f018a2cff64dd7f131b9c7	17 Dec 2011, 17:42	0.01 MB	16	58
157,902 157,902	0000000000000ae14e02897117b48a295939d14520972b81ae31bf1bd6a8cf57	17 Dec 2011, 17:37	0.00 MB	4	968
157,901 157,901	0000000000000787077a0b9708acf6a6ae2bcec29c26ce621dd3ac04b8387a2f	17 Dec 2011, 17:36	0.02 MB	33	131
157,900 157,900	0000000000000327be16880325b79002900cfc61870e83ab0b60916c77f72f28	17 Dec 2011, 17:25	0.03 MB	66	151

Previous 10 blocks ↓

Total Size: 769.05 GB

Node Information

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

Uptime: 2 months, 17 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,627.23 GB sent, 93.11 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.