Blockchain Explorer | learn me a bitcoin

Memory Pool

45,766 transactions

63.91 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,605	00000000000000000003629a0000000000000000000000000000000000000000	6 mins, 14 secs ago	1.00 vMB	5,743	16

Blockchain

Tip: 843,604 (302,765 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
540,839 540,839	00000000000000000008d89f69f893230c0534afff439e5c4c24916c0dcaf9a8	10 Sep 2018, 19:02	1.41 MB	2,112	14
540,838 540,838	00000000000000000025298da161d71e328fd7064ff82c17d00175d0b89857c0	10 Sep 2018, 18:53	0.14 MB	95	49
540,837 540,837	0000000000000000000f0b0bfe792bb69122e5e1c1924db3245c4dbd1393ee3f	10 Sep 2018, 18:51	1.59 MB	1,803	23
540,836 540,836	00000000000000000021ebafc8ef4c993ccf5b92789de49a73a46d615c46ad22	10 Sep 2018, 18:37	1.21 MB	2,665	12
540,835 540,835	000000000000000000114cbd4a9da89a8b30fc9b45ae4d8e096e5ac2626f7ea2	10 Sep 2018, 18:28	1.15 MB	2,420	16
540,834 540,834	0000000000000000001ec8e3bed2f6bb18a2b6f4c09458eb3e426e5aec2adb05	10 Sep 2018, 18:15	1.24 MB	3,069	20
540,833 540,833	0000000000000000001125aff446a9602b08a2b0e73291bbe12df8811594f8b3	10 Sep 2018, 17:58	1.04 MB	2,107	18
540,832 540,832	0000000000000000001ba37aab00b8ada4e73bf5ee879d0dd35b910033dd8d67	10 Sep 2018, 17:42	0.52 MB	1,275	15
540,831 540,831	0000000000000000002032e12581eda903ebc2f7d215a095a4d5f2f3053a9b69	10 Sep 2018, 17:35	1.04 MB	2,041	20
540,830 540,830	0000000000000000001221d2713e70b2a67668591aa1388a59b8319e88eca4e1	10 Sep 2018, 17:26	0.57 MB	930	13
540,829 540,829	00000000000000000018c2b744f26e4344ef0a85feb5a6e7deeb3d6b37cfcff6	10 Sep 2018, 17:22	0.31 MB	654	16
540,828 540,828	00000000000000000011670a861854bddfbf389162f1da9ae5f63a7a6dfbfba4	10 Sep 2018, 17:19	0.12 MB	329	18
540,827 540,827	00000000000000000007bb235b249975a5f6d5f91c00011d7dbf4bce4987b437	10 Sep 2018, 17:17	0.80 MB	1,509	23
540,826 540,826	0000000000000000001ce3e00dbbac55a71e43869c0fd4ba6da74babcd903cf2	10 Sep 2018, 17:10	1.12 MB	1,906	9
540,825 540,825	00000000000000000006e6a16ae8ab1ec98860ea7ae287ad8509a1c29668b24e	10 Sep 2018, 17:09	0.38 MB	701	42
540,824 540,824	000000000000000000063a924ab5071c6a7f3545e323d29345a6f16ae185805a	10 Sep 2018, 17:06	1.17 MB	2,197	13
540,823 540,823	000000000000000000035213b4e39dabb4e596bf3503028587f9dab5a4c66f92	10 Sep 2018, 16:54	1.16 MB	2,832	13
540,822 540,822	0000000000000000000b26d77f0f823ccdd0e3b097b6c03b9789e43f90ed0ef2	10 Sep 2018, 16:46	1.34 MB	3,193	15
540,821 540,821	00000000000000000023fc653842c9a7e4019f31a615a26b40fd5c59334f33fa	10 Sep 2018, 16:36	1.12 MB	2,113	40
540,820 540,820	0000000000000000000e13eef086a2201e0b103057fe95cf18437807109085d5	10 Sep 2018, 16:06	0.36 MB	811	15
540,819 540,819	0000000000000000002382b68d03364c441c8c878e402c8b645d5999df363fb5	10 Sep 2018, 16:02	0.76 MB	1,326	24

Previous 10 blocks ↓

Total Size: 649.79 GB

Node Information

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

Uptime: 1 month, 12 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,853.98 GB sent, 59.71 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.