Blockchain Explorer | learn me a bitcoin

Memory Pool

71,061 transactions

39.05 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,388	000000000000000000035cb80000000000000000000000000000000000000000	1 min, 17 secs ago	1.00 vMB	5,224	16

Blockchain

Tip: 848,387 (142,585 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
705,802 705,802	000000000000000000002d327d7109571b5b9b82cc4bf90d492069837f8f7bae	20 Oct 2021, 03:47	0.94 MB	1,308	7
705,801 705,801	0000000000000000000cbbd6f917f52c553e097775cb5d8b515635ad66e515e5	20 Oct 2021, 03:37	0.47 MB	724	10
705,800 705,800	0000000000000000000a4f20ae22c0887cfdd84404d8e9bef182f4bcf37f0379	20 Oct 2021, 03:32	0.32 MB	549	12
705,799 705,799	0000000000000000000dc9f125ba6a54bab58c70544faba16325e131b6e0b90b	20 Oct 2021, 03:28	0.29 MB	511	9
705,798 705,798	0000000000000000000a7a69d21c82beaa069a39addf6624dd39bb80107388a1	20 Oct 2021, 03:25	0.19 MB	283	7
705,797 705,797	0000000000000000000c0140632ed231a2a3a1507f6d64d63fea922be4ed2a24	20 Oct 2021, 03:22	0.48 MB	765	9
705,796 705,796	000000000000000000019414a9d608a0a1e4dd35a163bc3e96bd82e397992b45	20 Oct 2021, 03:17	0.31 MB	494	9
705,795 705,795	0000000000000000000c6bab718fb8145278e46e6ec7cc0a58d16e5f9fcd94ef	20 Oct 2021, 03:13	0.08 MB	193	10
705,794 705,794	0000000000000000000cef0a9bb722962ee897a3787db7f3cd3dbf1670d16534	20 Oct 2021, 03:12	0.31 MB	592	10
705,793 705,793	0000000000000000000acbbd294dad1522556c4a5433f73357573486c0bd576a	20 Oct 2021, 03:07	0.06 MB	160	12
705,792 705,792	0000000000000000000c67258c5bc1cecaeff1a8c540468d6a9728053f81948c	20 Oct 2021, 03:07	0.97 MB	1,557	16
705,791 705,791	000000000000000000029796bdc8495d30a1f6bba2c1cc464f05992704da2291	20 Oct 2021, 02:55	0.14 MB	258	15
705,790 705,790	00000000000000000002787ee2e59d1425c48feb1f569048c7eb6c6daa2f9a89	20 Oct 2021, 02:53	0.83 MB	1,069	14
705,789 705,789	00000000000000000003c4575089fd675cb1ba9462ec192eac47cdc242501773	20 Oct 2021, 02:45	0.34 MB	767	10
705,788 705,788	0000000000000000000889dd32f15e5f3e82df489bc03069cea4df44787fa644	20 Oct 2021, 02:40	0.71 MB	1,219	18
705,787 705,787	00000000000000000006e8fca7404e97cdbdb89cdbcecb455616a0b33e3d3cd5	20 Oct 2021, 02:31	0.79 MB	1,170	11
705,786 705,786	0000000000000000000b735aac9148eab9c5d33690b3cb24642f6b893aa47b35	20 Oct 2021, 02:24	0.15 MB	280	9
705,785 705,785	00000000000000000008b3ad58cb94251b5e1cc4081bd5db85245aa2c288425d	20 Oct 2021, 02:22	0.53 MB	305	4
705,784 705,784	00000000000000000006839eee60a563b192e2844fef44e2132af3f70c33ef35	20 Oct 2021, 02:20	1.41 MB	2,166	11
705,783 705,783	000000000000000000096db57a5b2f455f0d7b905f20c3987215df08788db19d	20 Oct 2021, 02:05	0.71 MB	798	8
705,782 705,782	00000000000000000005dd0d1dbf422660ef2901c1bedf175ff90d0ab08b3592	20 Oct 2021, 02:00	0.85 MB	1,381	9

Previous 10 blocks ↓

Total Size: 658.47 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 4 days, 6 hours, 45 minutes
Connections: 10 outgoing, 104 incoming
Data Transfer: 1,312.55 GB sent, 2.33 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.