Blockchain Explorer | learn me a bitcoin

Memory Pool

13,795 transactions

4.37 vMB

Show Random Selection

Max Size: 26/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
3 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
907,719	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 51 secs	1.00 vMB	4,591	5

Show Transactions

Blockchain

Tip: 907,718 (761,721 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
145,997 145,997	000000000000065e50ec49d3abf927e810ad9acf2f238cff0f0ecf5f760eb7fe	19 Sep 2011, 09:23	0.03 MB	74	374
145,996 145,996	0000000000000562904bec5998eaa8a869d5c7e22931dcbac2d068d3f53fef26	19 Sep 2011, 08:45	0.05 MB	89	139
145,995 145,995	00000000000005345b6dc6a405e97b917e4bb35c2d42e7cfb5841b79d4aade58	19 Sep 2011, 08:01	0.02 MB	67	64
145,994 145,994	000000000000041ced6dadc2aa8a19715dc47232abf63c24cfd43cbe6854be26	19 Sep 2011, 07:57	0.00 MB	9	222
145,993 145,993	0000000000000635f5ff4a487b7c8db9333341089428849cbc6e8e8eceb69fe3	19 Sep 2011, 07:54	0.05 MB	109	337
145,992 145,992	00000000000007693ee9c73334c43b8dcb85e1761116b9923f3a78ba49bdd0de	19 Sep 2011, 07:09	0.01 MB	34	36
145,991 145,991	000000000000014c0e85d39fc4511a498cfd022e03c7eee3b26b0f744f34a20c	19 Sep 2011, 07:03	0.00 MB	4	0
145,990 145,990	000000000000028484b076dcfe43ce53ba9244fe93fa2e02540934b46b570b77	19 Sep 2011, 07:03	0.02 MB	53	145
145,989 145,989	0000000000000804c6cf1e6da49695672e4d3943bc0b5704681a10c83df15c36	19 Sep 2011, 06:56	0.01 MB	29	604
145,988 145,988	00000000000004868d03516d71f8a8f80fdc19cdfbe0e83375cd12bf9dd55375	19 Sep 2011, 06:42	0.01 MB	30	70
145,987 145,987	000000000000051f4b3c4811469a7437190e996c3c964a4d7148091d6599ab8a	19 Sep 2011, 06:32	0.02 MB	40	277
145,986 145,986	00000000000008a8585b648575be056dd1b8e4a0afb330cecb4e0a3158cee53d	19 Sep 2011, 06:22	0.03 MB	61	118
145,985 145,985	00000000000003238f5ca987ee67154876c2e3ac185993e1f7e3ad4e869521fc	19 Sep 2011, 06:09	0.01 MB	19	85
145,984 145,984	000000000000002241293522608f5d43cdfed0d9e650a059dd4e08664a5f7bb3	19 Sep 2011, 06:03	0.02 MB	61	65
145,983 145,983	0000000000000204e38fdf1bc1c59684143447e2ce1333c3053ceb74aa87d097	19 Sep 2011, 06:01	0.01 MB	20	219
145,982 145,982	00000000000005d617b8572e6c416d0e2cb27c906918f9e04906f48a21aaf398	19 Sep 2011, 05:57	0.01 MB	16	328
145,981 145,981	0000000000000301ead6529de31fb59f45313b27bdc2f6bdcecfea66b3d20fc3	19 Sep 2011, 05:53	0.01 MB	24	147
145,980 145,980	000000000000071e4961d5a966281ad521d9571e6e137ba0d68d63cfae479d37	19 Sep 2011, 05:47	0.01 MB	25	29
145,979 145,979	00000000000002126eeee4230482b83bfd0d8399f5d7d78a138e8918172e5792	19 Sep 2011, 05:42	0.05 MB	154	41
145,978 145,978	000000000000030a8cfe751d1512ed23b6576dbe4a5f5078f0166f1ddb04ca55	19 Sep 2011, 05:16	0.00 MB	11	16
145,977 145,977	000000000000008d52d39d96eb511c4c2df8db872f21ccc155f7141efc2c0860	19 Sep 2011, 05:14	0.01 MB	29	187

Previous 10 blocks ↓

Total Size: 769.02 GB

Node Information

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

Uptime: 2 months, 17 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,622.93 GB sent, 92.96 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.