Blockchain Explorer | learn me a bitcoin

Memory Pool

37,280 transactions

41.41 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,236	00000000000000000003629a0000000000000000000000000000000000000000	6 mins, 13 secs	1.00 vMB	5,213	7

Blockchain

Tip: 844,235 (177,457 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
666,778 666,778	000000000000000000015c4504f4d38b9c2e6152c5eeebfa3652510e6e6c8447	19 Jan 2021, 17:33	1.34 MB	2,768	91
666,777 666,777	0000000000000000000a56c5ef1ed36795aa245fe8cb788a725e4091c73a3a8a	19 Jan 2021, 17:32	1.37 MB	2,984	123
666,776 666,776	000000000000000000008d7b1cd332f6784773875311b47766835786a790e63f	19 Jan 2021, 17:07	1.48 MB	2,164	90
666,775 666,775	000000000000000000084fb2b284811dd36ed7e2d12b3d43f7cf3fa84f25f04a	19 Jan 2021, 17:05	1.35 MB	3,156	126
666,774 666,774	0000000000000000000554abede747ac14abc13a39b0ae5fae12606e67908e0f	19 Jan 2021, 16:40	1.41 MB	2,772	115
666,773 666,773	00000000000000000005e869b96ec7ebf09280b29a5cfb79ce665f002f1f5aeb	19 Jan 2021, 16:23	1.31 MB	2,394	76
666,772 666,772	0000000000000000000365342caaa0b353197103f94015367396ddee2b162a5d	19 Jan 2021, 16:22	1.51 MB	1,735	90
666,771 666,771	00000000000000000006ff89eecb83867082b3721d41320bfe4e906e189e116b	19 Jan 2021, 16:17	1.17 MB	2,643	81
666,770 666,770	00000000000000000000b4773a63f6c6a37e23be411c933fed97e631518c1b54	19 Jan 2021, 16:17	1.31 MB	2,393	90
666,769 666,769	00000000000000000002c355e9f900eb35a964e4bf278abf2d4b2660488c5c21	19 Jan 2021, 16:12	1.41 MB	2,519	92
666,768 666,768	0000000000000000000a4e30de8b87b853cacd8f5705e392111c6254cc80fa20	19 Jan 2021, 16:11	0.00 MB	1	0
666,767 666,767	0000000000000000000736f676db66c75346b3db1662c6c81c2076e919ef5ace	19 Jan 2021, 16:11	1.23 MB	3,068	89
666,766 666,766	000000000000000000028bd27824a2260586b45d0e0db67bf587c42449d0dff5	19 Jan 2021, 16:10	1.33 MB	3,167	99
666,765 666,765	0000000000000000000c87f6714eaed04e6d606aae710026b1e57058c8606996	19 Jan 2021, 16:07	1.30 MB	2,835	120
666,764 666,764	000000000000000000022fffdbed8e3ef7a8f3ccbc2c06b18ee41273ca66b8e7	19 Jan 2021, 15:28	1.32 MB	3,138	130
666,763 666,763	00000000000000000000a0450aed971a669a4b42d71b51255130c2dc2341b4b4	19 Jan 2021, 14:29	1.54 MB	700	78
666,762 666,762	0000000000000000000d0534ca8f851be3862bed03f21099587a59eaf7e5a9da	19 Jan 2021, 14:27	1.34 MB	3,113	104
666,761 666,761	00000000000000000003d1c468fd6ef5466850abf98a8ff423cc70e86ddd312e	19 Jan 2021, 14:06	1.32 MB	2,022	65
666,760 666,760	000000000000000000087f75f8c3d0037e875495ac47f527e0e06a379dfcf244	19 Jan 2021, 14:03	1.19 MB	1,008	78
666,759 666,759	00000000000000000006ecca627715669b7ffa70de3e8f94c53c1793bd104f96	19 Jan 2021, 13:57	1.17 MB	3,129	58
666,758 666,758	00000000000000000001e12b42e51075c776a34fb9889db185e86fbdd3d63b8c	19 Jan 2021, 13:55	1.46 MB	2,534	76

Previous 10 blocks ↓

Total Size: 650.94 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 16 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,042.28 GB sent, 65.75 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.