Blockchain Explorer | learn me a bitcoin

Memory Pool

75,084 transactions

33.19 vMB

Show Random Selection

Max Size: 179/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,910	000000000000000000035d250000000000000000000000000000000000000000	7 mins, 18 secs	1.00 vMB	6,266	16

Blockchain

Tip: 848,909 (185,102 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
663,807 663,807	000000000000000000010cbe44d2eee7f32d381efc08a75c7cd995fd79b98352	31 Dec 2020, 08:43	1.47 MB	2,540	106
663,806 663,806	0000000000000000000442c3c93d38b613d406019061a6136a014e32e877b7a2	31 Dec 2020, 08:25	1.34 MB	1,918	71
663,805 663,805	0000000000000000000a8d2e29423931c3a2ba715ed37f707eb75abcad7f9bb5	31 Dec 2020, 08:17	1.11 MB	2,188	28
663,804 663,804	0000000000000000000e57a624f50bd9e1b4c9dca78263911d0955961826ddcc	31 Dec 2020, 08:16	1.20 MB	2,136	60
663,803 663,803	0000000000000000000016c68af70d1978bbfc31b9043a5c3ea969ec5c15c776	31 Dec 2020, 08:09	1.20 MB	761	65
663,802 663,802	000000000000000000082c7fa4c09f9adea7504428402f639609346e04f34215	31 Dec 2020, 08:08	1.34 MB	2,338	86
663,801 663,801	00000000000000000008779a962fab77ecb03386ffb047e427b4b3019e44cbc1	31 Dec 2020, 07:55	1.26 MB	2,308	73
663,800 663,800	0000000000000000000ecc005b360d38770e66a75e8b3857dac3dfbcf64e44a5	31 Dec 2020, 07:45	1.32 MB	1,522	74
663,799 663,799	000000000000000000001cd765985008161111fe884e20e3d5fe53738c07c41d	31 Dec 2020, 07:39	1.37 MB	2,757	107
663,798 663,798	000000000000000000030142efee18c43e71277899095b2f47ddb727cf3dc042	31 Dec 2020, 07:15	1.35 MB	2,527	98
663,797 663,797	0000000000000000000b9242c9bf4cfdd7ab19fd74f1b3f45d3b3e56d2c1ac81	31 Dec 2020, 06:56	1.19 MB	1,357	12
663,796 663,796	00000000000000000004c382716da98c7c9c54e4d9e75572a9a98564e841e63a	31 Dec 2020, 06:55	1.26 MB	1,914	26
663,795 663,795	00000000000000000007c43c64f224355ba469af012184f974af5a4936ee6779	31 Dec 2020, 06:51	1.24 MB	2,001	16
663,794 663,794	000000000000000000041fd4b81a5be226d3ee6d93426c95d52470204cf85811	31 Dec 2020, 06:51	1.32 MB	1,947	80
663,793 663,793	00000000000000000008da8d585cfd0be58da379b9cf26309fce3bc49a065978	31 Dec 2020, 06:37	1.34 MB	1,407	39
663,792 663,792	00000000000000000000ddf13a7bf11387f0b2dd93b7a0a58154c49efb45046f	31 Dec 2020, 06:34	1.27 MB	1,166	72
663,791 663,791	000000000000000000009d6adc9a28b33e964b4cd2c4b14dcddd5844c7611ddb	31 Dec 2020, 06:31	1.38 MB	2,041	105
663,790 663,790	0000000000000000000e2fbdd701ca90c2760024854db945cbdb59d3417bfe55	31 Dec 2020, 06:13	1.18 MB	1,452	98
663,789 663,789	00000000000000000006f4ab493f62cd3d41934e120a290c2f3395ed498580f6	31 Dec 2020, 05:59	1.50 MB	1,503	20
663,788 663,788	00000000000000000002f9a2189865ec1ade9b6485e1885460cee30ed8fde740	31 Dec 2020, 05:58	1.35 MB	2,303	96
663,787 663,787	00000000000000000007f269700e162d14fe8d45426d887a9a3a0a10a8c26645	31 Dec 2020, 05:36	1.41 MB	1,612	30

Previous 10 blocks ↓

Total Size: 659.46 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 7 days, 22 hours, 1 minute
Connections: 10 outgoing, 110 incoming
Data Transfer: 2,939.66 GB sent, 5.91 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.