Blockchain Explorer | learn me a bitcoin

Memory Pool

23,341 transactions

29.86 vMB

Show Random Selection

Max Size: 128/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,040	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 12 secs	1.00 vMB	2,614	13

Blockchain

Tip: 843,039 (332,039 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
511,000 511,000	0000000000000000004368e06a37ca9def6e881129f8d16bb44c19925d3c4465	26 Feb 2018, 12:48	1.00 MB	205	2
510,999 510,999	00000000000000000042eedff2e776e72ba45d0ec44905cb9579cab1f517ac88	26 Feb 2018, 12:47	1.02 MB	548	13
510,998 510,998	0000000000000000000848ccccdd85528e8dcdaa05abd4d16df16bb58a79b7f6	26 Feb 2018, 12:44	1.10 MB	1,142	25
510,997 510,997	0000000000000000000229e616757d04fb8c8d741909fb094f9571a73d6cd5e8	26 Feb 2018, 12:36	1.01 MB	397	9
510,996 510,996	000000000000000000161860bf50e2e85ebdc2b5b0333723b4c06c669677c956	26 Feb 2018, 12:33	1.04 MB	1,394	10
510,995 510,995	0000000000000000005129e8f3fb5487cdad65bffced5117606dd24df9424417	26 Feb 2018, 12:29	1.07 MB	1,968	56
510,994 510,994	0000000000000000005b351d4bb6e1677f59fb70eaf2aa246675101f2c431567	26 Feb 2018, 12:08	1.05 MB	1,246	25
510,993 510,993	000000000000000000424541ec318bceb3f9ff2206dbf32f64f2e0b60484d0af	26 Feb 2018, 12:00	1.05 MB	1,165	28
510,992 510,992	0000000000000000001e455a1cffb785bc1a89b59d1408160e565c581d80d1ef	26 Feb 2018, 11:52	1.00 MB	226	3
510,991 510,991	000000000000000000488da2c172c53de852ee850256c3e637443801d8042fff	26 Feb 2018, 11:51	1.10 MB	1,650	45
510,990 510,990	00000000000000000054f536e388c5753d359a7c218afd3c9d6a2464ddfe6db1	26 Feb 2018, 11:39	1.09 MB	422	3
510,989 510,989	0000000000000000004123f5396baa2c94a9a53a36f4604e66f3178029640b67	26 Feb 2018, 11:38	1.07 MB	2,045	39
510,988 510,988	0000000000000000001556b0a311db5d002c7e2b8853e019fde6d10c16286984	26 Feb 2018, 11:26	1.09 MB	2,511	58
510,987 510,987	0000000000000000004dfa88a8007453d1b6c81164a45b92fa259af683b3ebc8	26 Feb 2018, 11:01	1.08 MB	2,187	48
510,986 510,986	00000000000000000025d35aa1f21e355bae26e71e34965ca6da46f9c81c1970	26 Feb 2018, 10:43	1.03 MB	701	19
510,985 510,985	00000000000000000033d52145f58b097df168df63d76f9af76da2c1ac58de25	26 Feb 2018, 10:38	1.04 MB	1,002	24
510,984 510,984	000000000000000000507d0389dabab82fa0964362d19f9887e124a9734ce47b	26 Feb 2018, 10:31	1.05 MB	1,103	20
510,983 510,983	00000000000000000019964867da0bedee169345bba9bbe8030f61a88529cba7	26 Feb 2018, 10:22	1.02 MB	438	5
510,982 510,982	0000000000000000003f804f8c988a4012a2530ae3247e6d904db7c18bc100a2	26 Feb 2018, 10:20	1.05 MB	1,129	24
510,981 510,981	00000000000000000013a89f68ab037fbedc7eec776a2aa3ea9a6a7e9666f214	26 Feb 2018, 10:11	1.02 MB	715	2
510,980 510,980	00000000000000000041e39beca39183fa1ef26b29934d462cea3ead4f26b140	26 Feb 2018, 10:11	1.18 MB	2,073	67

Previous 10 blocks ↓

Total Size: 648.70 GB

Node Information

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

Uptime: 1 month, 8 days, 10 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,695.90 GB sent, 54.03 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.