Blockchain Explorer | learn me a bitcoin

Memory Pool

46,861 transactions

45.95 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,540	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 11 secs	1.00 vMB	3,509	27

Blockchain

Tip: 841,539 (399,927 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
441,612 441,612	0000000000000000010e43011b1b7c7e098fa27218d9d4c0321551cc101ab624	02 Dec 2016, 21:19	1.00 MB	2,033	59
441,611 441,611	000000000000000002365473f9b4c2ab3ae3daf8e96883cb7a95f255f6f64929	02 Dec 2016, 21:16	1.00 MB	2,586	73
441,610 441,610	000000000000000001ede6189879cdd27d8ff7276064b0da889a1bf2a48935c8	02 Dec 2016, 21:09	1.00 MB	2,007	66
441,609 441,609	000000000000000000606bd4e4e9b4c270061c25a036d1d741baf75ac3d7603a	02 Dec 2016, 21:07	1.00 MB	2,868	88
441,608 441,608	0000000000000000000d37fa5588060ae6f32928d29f987ed4e18da0cbc8d067	02 Dec 2016, 20:54	1.00 MB	3,031	95
441,607 441,607	0000000000000000003ba09461b6e05ac9e4cf5cee40b173a43313abef066c33	02 Dec 2016, 20:38	1.00 MB	2,958	90
441,606 441,606	000000000000000001b2163382f1c48c4d93014149822db725f274013aaaddbb	02 Dec 2016, 20:31	1.00 MB	2,387	70
441,605 441,605	00000000000000000281aaa8695e3dfd7d8ae1b26ac107188357df74f05d1e75	02 Dec 2016, 20:27	1.00 MB	2,232	104
441,604 441,604	000000000000000002c3e2beec52550567a34deadfeebcfc3519bf4c88c56b75	02 Dec 2016, 20:06	1.00 MB	2,361	103
441,603 441,603	000000000000000002c98773446aac1c780435c172eda7bcc8044060654a9ca8	02 Dec 2016, 19:48	1.00 MB	2,812	74
441,602 441,602	000000000000000001ca964fa0b9244c2b0dfc891b191b43de38ed16dda1aa85	02 Dec 2016, 19:45	0.00 MB	1	0
441,601 441,601	000000000000000002b89c814773a4e34ee7f6b105c507538c446dfd76d680c1	02 Dec 2016, 19:45	1.00 MB	2,362	80
441,600 441,600	000000000000000001372a55b31276c33bcdee7d5a443bda805fdce206fe055a	02 Dec 2016, 19:42	1.00 MB	2,613	107
441,599 441,599	000000000000000001148f6c3fca062b7547e8631a58b1d58eb43eedfb052484	02 Dec 2016, 19:15	1.00 MB	2,488	89
441,598 441,598	000000000000000001d69f37759747ed4a0a521a807114543bab973fb6b8069f	02 Dec 2016, 19:05	1.00 MB	2,150	110
441,597 441,597	000000000000000001078fd41588a4101377f222d75f560bd7ff6a753a8c1786	02 Dec 2016, 19:01	1.00 MB	2,283	119
441,596 441,596	0000000000000000007e0edccc0d9cc2e6f34677e42ad855fd804403f2cd86f3	02 Dec 2016, 18:22	1.00 MB	2,244	85
441,595 441,595	00000000000000000350ae0edfc3d0406d41ac3bc18edb1d3889310090ff4063	02 Dec 2016, 18:14	1.00 MB	2,475	105
441,594 441,594	000000000000000000a5d684065783ffac1931f144111dd28945f467e7e45b1b	02 Dec 2016, 17:48	1.00 MB	2,676	83
441,593 441,593	000000000000000002f52fc24c4c8bbb90ec009b5fb1fb39bfaefa754e51eb30	02 Dec 2016, 17:39	1.00 MB	2,896	106
441,592 441,592	000000000000000000aa1aed21b71fadbaedf27895417a4034cf1b544f90644d	02 Dec 2016, 17:21	1.00 MB	2,748	69

Previous 10 blocks ↓

Total Size: 645.90 GB

Node Information

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

Uptime: 27 days, 19 hours, 5 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,304.24 GB sent, 34.82 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.