Blockchain Explorer | learn me a bitcoin

Memory Pool

24,633 transactions

25.92 vMB

Show Random Selection

Max Size: 117/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,260	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 19 secs	1.00 vMB	3,680	16

Blockchain

Tip: 842,259 (413,489 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,770 428,770	0000000000000000043ecb9e4e02ccfc90f34268efcbaddb788e48243a3111f2	08 Sep 2016, 01:40	0.96 MB	814	20
428,769 428,769	0000000000000000046a32610f37975432621838dc057d38b5c1631bf15e3654	08 Sep 2016, 01:38	1.00 MB	2,304	54
428,768 428,768	0000000000000000027104178b9fec76c9bf2e7bd2aa7835a30073dec232e9ce	08 Sep 2016, 01:17	0.70 MB	1,534	54
428,767 428,767	0000000000000000047f0444d7cedde0e6a8286d1bce2061d923ac1238028560	08 Sep 2016, 01:03	0.99 MB	2,502	59
428,766 428,766	000000000000000001063f08b844d9f7eb4ec2b7b93d5778e08ca5ee196dd646	08 Sep 2016, 00:43	0.60 MB	1,107	38
428,765 428,765	000000000000000000fdf2eb9b4635bdb9cbb469753e0fabebdeb44e27f09afb	08 Sep 2016, 00:36	0.15 MB	199	28
428,764 428,764	00000000000000000362c3a31eb6db30789313b32642c42eec65bade3357bf65	08 Sep 2016, 00:36	0.75 MB	1,589	57
428,763 428,763	000000000000000003d54045569e5d5818624674274d781f5b5e9449beff8271	08 Sep 2016, 00:24	1.00 MB	2,667	63
428,762 428,762	000000000000000003d3d38059467c2e9a4d49dab926287531f0bc37de2208f0	07 Sep 2016, 23:58	0.66 MB	1,684	58
428,761 428,761	00000000000000000053029896f47b8597a1f03a02d993a10de87ca0b93677f4	07 Sep 2016, 23:44	1.00 MB	521	7
428,760 428,760	000000000000000003e1827507e8f540d68490df530b17a61bffd189f3318109	07 Sep 2016, 23:43	0.37 MB	664	42
428,759 428,759	000000000000000003582784ad72713a4bb29188cf77164745b12ae4f36ad8e8	07 Sep 2016, 23:40	1.00 MB	2,524	64
428,758 428,758	0000000000000000047c65231c7db74936e42e760158947015d67b47bfaf3273	07 Sep 2016, 23:17	0.18 MB	414	61
428,757 428,757	00000000000000000130246dae1d71c1396d5fa82c3d9260527ace841cc602af	07 Sep 2016, 23:14	0.02 MB	42	65
428,756 428,756	000000000000000004c019ee072db6cfa224ac86fc0e1753439b1cf82df273b1	07 Sep 2016, 23:14	1.00 MB	1,357	30
428,755 428,755	000000000000000004ba161fce37d168416967d10e9297dd8e5403853a561669	07 Sep 2016, 23:06	0.18 MB	462	65
428,754 428,754	00000000000000000248a1625bf376bfc2c984786610a46734b348ce651ea0bb	07 Sep 2016, 23:03	1.00 MB	2,769	59
428,753 428,753	0000000000000000040fb6f3c3b2892954c1caf8d8dbf76d088ae188c68f763c	07 Sep 2016, 22:42	0.73 MB	1,826	57
428,752 428,752	000000000000000002aa6075d6c70113b4f373627269ff950ac0653303e1f46b	07 Sep 2016, 22:29	0.86 MB	2,281	54
428,751 428,751	00000000000000000022aa5b7ee958b5baa6658216e72a202bbafee72aa05c00	07 Sep 2016, 22:14	0.15 MB	378	56
428,750 428,750	000000000000000002479489bff2f13757f4a945eb9d43674a68fb509d8631e5	07 Sep 2016, 22:11	0.49 MB	1,357	57

Previous 10 blocks ↓

Total Size: 647.21 GB

Node Information

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

Uptime: 1 month, 2 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,463.37 GB sent, 43.92 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.