Blockchain Explorer | learn me a bitcoin

Memory Pool

74,679 transactions

34.50 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,592	00000000000000000003629a0000000000000000000000000000000000000000	6 mins, 55 secs	1.00 vMB	1,247	14

Blockchain

Tip: 844,591 (138,744 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
705,847 705,847	0000000000000000000a14d0a4081a54d53dbbc640087654ef4f0d1dcf6b5a21	20 Oct 2021, 10:58	1.77 MB	1,861	9
705,846 705,846	00000000000000000001da3d10b4ea1114becb3d87fe0efffaa95dab70a1270d	20 Oct 2021, 10:58	1.58 MB	2,243	28
705,845 705,845	00000000000000000009ed7da00afd56319903f6c6c9e6f0b587c3afd835b535	20 Oct 2021, 10:18	1.49 MB	2,358	2
705,844 705,844	00000000000000000006ca3fc5c1ec05c80bdacdd1a0ee5442658f58714951fd	20 Oct 2021, 10:17	1.22 MB	1,579	7
705,843 705,843	000000000000000000069b035d163b722aa2edcd49409bb6582afb18364392f6	20 Oct 2021, 10:11	1.65 MB	2,090	7
705,842 705,842	0000000000000000000a3364a047fceedc02a29086fa48984ffef1d8e757f7d7	20 Oct 2021, 10:06	1.66 MB	1,419	9
705,841 705,841	0000000000000000000187fcb69e093dc2c636fdfc46660b488f44808681a250	20 Oct 2021, 10:01	1.61 MB	2,725	11
705,840 705,840	000000000000000000021d40c813effb57d6fe486e04b9e670c0c1d16c44c7c0	20 Oct 2021, 09:52	1.60 MB	1,789	21
705,839 705,839	00000000000000000004387b28039135c66a1680f2fdf46ac443075519003578	20 Oct 2021, 09:25	1.37 MB	2,869	4
705,838 705,838	00000000000000000001377d4a328222667d5e35f496e7b62318f86f21cf7c69	20 Oct 2021, 09:22	1.51 MB	3,140	9
705,837 705,837	00000000000000000008f0688bb9e600789bee694dda9d4f597f422a29e4af66	20 Oct 2021, 09:14	1.54 MB	2,946	16
705,836 705,836	0000000000000000000821e343017ab7f97da42e412fddd207fa4d986857b508	20 Oct 2021, 09:06	1.44 MB	2,588	36
705,835 705,835	00000000000000000003c89791e22100e1cd9edea3f2b0328049921dda6e6abb	20 Oct 2021, 08:23	0.38 MB	713	9
705,834 705,834	000000000000000000069b1236e5d52cb10c185be52917cd74bcfd6501344ce7	20 Oct 2021, 08:20	0.68 MB	1,225	10
705,833 705,833	000000000000000000059476241fa9c20612b472434deffc0b22cefeff9626c5	20 Oct 2021, 08:14	1.14 MB	1,741	10
705,832 705,832	00000000000000000001cca9120087261fb0e1852e1ff00dc5707ba8717e9e69	20 Oct 2021, 08:05	1.15 MB	724	4
705,831 705,831	0000000000000000000b696df29fd035f0b4b0667e04785ded65bcce846a0dce	20 Oct 2021, 08:01	0.91 MB	1,214	7
705,830 705,830	000000000000000000074ef5d18194c14d2463ff1dae9babf457df4300db80b5	20 Oct 2021, 07:55	1.10 MB	2,183	12
705,829 705,829	0000000000000000000d5e6d9f2544db8a8b39064360861b199f0f055c8c7a9f	20 Oct 2021, 07:43	1.13 MB	1,915	10
705,828 705,828	00000000000000000002124f65cef2ee2c4c3e5a3c30a34161e1f8e0c42bc7c9	20 Oct 2021, 07:33	0.85 MB	1,399	12
705,827 705,827	00000000000000000001fb4135691c67912a89c2172fed014df27072d4ee58c2	20 Oct 2021, 07:26	0.71 MB	1,333	13

Previous 10 blocks ↓

Total Size: 651.63 GB

Node Information

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

Uptime: 1 month, 19 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,144.26 GB sent, 69.69 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.