Blockchain Explorer | learn me a bitcoin

Memory Pool

42,096 transactions

48.26 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,753	0000000000000000000331db0000000000000000000000000000000000000000	11 mins, 44 secs ago	1.00 vMB	2,847	23

Blockchain

Tip: 841,752 (395,851 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,901 445,901	0000000000000000028c3220fd508b66a692d1e977e594db5295bfd67890b584	31 Dec 2016, 02:21	1.00 MB	2,517	80
445,900 445,900	000000000000000001c5a79dfbc6dc3b56053c3a69c64ea01c970791382a9b3e	31 Dec 2016, 02:07	0.70 MB	1,591	75
445,899 445,899	00000000000000000243f4d75b1863e7646a5badd8ebf5e1caca141d01d28bd7	31 Dec 2016, 01:59	0.58 MB	1,405	81
445,898 445,898	0000000000000000006edbd8df74c4bee73ac6a8af02c8b4bb398e4ed668f141	31 Dec 2016, 01:51	0.31 MB	751	73
445,897 445,897	0000000000000000031e7914e540cc8b985440947bf8191e9f18c38ac56f0ec6	31 Dec 2016, 01:47	0.67 MB	975	39
445,896 445,896	0000000000000000034e4c990efa52604b5773052a87219a77d121d46bdac776	31 Dec 2016, 01:44	0.44 MB	1,058	78
445,895 445,895	00000000000000000205ece024f0c10c8338d17fa200fbbec8b7122f13239ac8	31 Dec 2016, 01:38	0.76 MB	1,400	51
445,894 445,894	00000000000000000235193b63b3b027f4181908a1129ad197abccef3f3dacfc	31 Dec 2016, 01:38	1.00 MB	2,623	85
445,893 445,893	0000000000000000006f00e17a57dc9bcbdfea217304065e5cf8ce1c52fbd65b	31 Dec 2016, 01:23	1.00 MB	2,248	71
445,892 445,892	0000000000000000009d55374154a8e5f715bbf1687464a2f15299f6b3953efe	31 Dec 2016, 01:23	1.00 MB	2,064	99
445,891 445,891	000000000000000000ebf155708b66acd2a82d94542f414bc37a29b11bc139b0	31 Dec 2016, 00:48	0.16 MB	102	69
445,890 445,890	000000000000000002ce495030098d37fd2a98d939835c30b69b581c7d0cdfe1	31 Dec 2016, 00:48	0.29 MB	376	39
445,889 445,889	000000000000000000d518b4e7af45404f0a7d0cf6b1549275a557f9073792a8	31 Dec 2016, 00:46	0.94 MB	2,044	64
445,888 445,888	000000000000000001a6cd255cb430d71ecc038b3264a1c6494fedeeded15d77	31 Dec 2016, 00:35	0.94 MB	1,947	64
445,887 445,887	000000000000000002f090929076ce658a7630e21de338dbe366adb2b2f396af	31 Dec 2016, 00:25	1.00 MB	2,747	79
445,886 445,886	00000000000000000012ebe5838ac363164916d1dee44b82916a29a34943dbe4	31 Dec 2016, 00:11	0.56 MB	1,230	78
445,885 445,885	0000000000000000033c21ae478c9b728003b01f8928e4ec97363eb3dff4092e	31 Dec 2016, 00:05	0.98 MB	2,232	80
445,884 445,884	0000000000000000022632993dc9a1f9c47cdb2f57242cdab31ec08034759a0b	30 Dec 2016, 23:53	1.00 MB	1,539	36
445,883 445,883	000000000000000001083af0b358caec8c22ae4d69a1eb36a2975694297c2f96	30 Dec 2016, 23:51	1.00 MB	2,208	58
445,882 445,882	00000000000000000059fd5aa74519bf6012162dcd7b583f4d639827cfc95d77	30 Dec 2016, 23:49	1.00 MB	2,820	80
445,881 445,881	000000000000000001580f533885dbdd79b5f7ff4a9d3d7ef931c4a67d4a503e	30 Dec 2016, 23:37	1.00 MB	2,815	84

Previous 10 blocks ↓

Total Size: 646.30 GB

Node Information

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

Uptime: 29 days, 10 hours, 25 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,339.17 GB sent, 36.93 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.