Blockchain Explorer | learn me a bitcoin

Memory Pool

40,437 transactions

47.38 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,022	0000000000000000000331db0000000000000000000000000000000000000000	18 mins, 7 secs ago	1.00 vMB	3,955	23

Blockchain

Tip: 842,021 (412,416 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,605 429,605	000000000000000003acdd9a89120e36bb5a16ffd5edee7cc753bbdce8fc8e74	13 Sep 2016, 12:59	1.00 MB	2,526	83
429,604 429,604	00000000000000000119813e329a4cc1f0ecd702ab87454deb1567498d63c622	13 Sep 2016, 12:21	0.43 MB	855	50
429,603 429,603	000000000000000000fa62b1389763a1d0e1429f40277477bacf612805052ee4	13 Sep 2016, 12:17	0.72 MB	1,642	56
429,602 429,602	0000000000000000023a7040b81e5fc9d9c0396d6619cc6cf246e8c622621ad3	13 Sep 2016, 12:09	0.69 MB	1,505	57
429,601 429,601	0000000000000000031414b80259177e47062fdbf32c32dca8e58d72330b8820	13 Sep 2016, 12:02	1.00 MB	671	18
429,600 429,600	000000000000000004b54b443c93ee13f3144da2531da178d3aeed11a99d7d02	13 Sep 2016, 12:00	1.00 MB	1,853	66
429,599 429,599	000000000000000002060de33d698a9e2b41c833b6f6aed9f9cfc6a23058d93d	13 Sep 2016, 11:48	1.00 MB	1,778	39
429,598 429,598	0000000000000000005f4cceb3d458eadcc75fa3edc0092b2340e16bb71b8117	13 Sep 2016, 11:43	1.00 MB	2,269	58
429,597 429,597	000000000000000000c3242066ef5a574792628a74f034418f81145ddf40d98f	13 Sep 2016, 11:31	1.00 MB	2,533	65
429,596 429,596	000000000000000003551cb2045c1b8efbe6d9351ae61cf1bc4f84857e45b7d3	13 Sep 2016, 11:17	1.00 MB	2,620	74
429,595 429,595	000000000000000003e58ae3558c9bb5cfbaf5d8c448640dd787e2c60331f333	13 Sep 2016, 10:57	1.00 MB	1,111	29
429,594 429,594	0000000000000000010c711b8cea94b62de529ea8c65305cded321dda3e589e7	13 Sep 2016, 10:52	0.63 MB	1,367	55
429,593 429,593	000000000000000001a8fa70cbc98f55cc90beb32d721e196c6c65178c88f453	13 Sep 2016, 10:45	1.00 MB	1,638	36
429,592 429,592	000000000000000000553bae0935fb3d292d944615b4fbadc572b3006e55d546	13 Sep 2016, 10:44	1.00 MB	2,643	61
429,591 429,591	000000000000000000e92200f25e04bad71f7730ffdb9bc42665954cf852bbc0	13 Sep 2016, 10:33	1.00 MB	2,066	75
429,590 429,590	0000000000000000007f84ebb6595b7db6bc073e5eb1d37d7ce4928174bffe84	13 Sep 2016, 10:08	1.00 MB	2,414	52
429,589 429,589	00000000000000000304ca1d88c110471cb01d0e095102db6da655a6bfb21005	13 Sep 2016, 10:05	1.00 MB	2,700	79
429,588 429,588	00000000000000000048a7ac9c45fd8cd9ad3e519949680c25ccb030a227c7d5	13 Sep 2016, 09:33	0.82 MB	1,362	46
429,587 429,587	0000000000000000016a6ae5cb4587d72bed07e7ae9b51a472aaa76633868415	13 Sep 2016, 09:26	0.59 MB	1,306	57
429,586 429,586	0000000000000000045aa114341ad549ac7328d70dd302f3622f84e4a1d4f369	13 Sep 2016, 09:19	0.99 MB	222	5
429,585 429,585	00000000000000000430cd3b3c9a2f122767aceecc94e1aabfb510976a3695c9	13 Sep 2016, 09:18	1.00 MB	2,346	58

Previous 10 blocks ↓

Total Size: 646.80 GB

Node Information

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

Uptime: 1 month, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,407.48 GB sent, 40.20 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.