Blockchain Explorer | learn me a bitcoin

Memory Pool

28,024 transactions

40.18 vMB

Show Random Selection

Max Size: 162/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,917	0000000000000000000331db0000000000000000000000000000000000000000	13 mins, 27 secs ago	1.00 vMB	3,561	22

Blockchain

Tip: 841,916 (406,101 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,815 435,815	00000000000000000193bc79a6de66abd04a7e114006e74c05be514386f7292f	25 Oct 2016, 06:06	1.00 MB	821	26
435,814 435,814	00000000000000000153c2d1900068c55ea34ee89a258e59e3362d6df2454f54	25 Oct 2016, 06:03	1.00 MB	851	19
435,813 435,813	000000000000000003cc3680bf0032cb29d12458b412bb400af5831df62cce4d	25 Oct 2016, 06:02	1.00 MB	1,281	49
435,812 435,812	0000000000000000009d927c76f4d62f2becba2ad4b94fee1ac9b3765ca60fba	25 Oct 2016, 05:56	1.00 MB	2,082	64
435,811 435,811	000000000000000000e0ed17ac56ff3af7919aa5660ea64058672738b16c9d4e	25 Oct 2016, 05:44	1.00 MB	1,165	27
435,810 435,810	0000000000000000002b818ffb6626a889891ca1c887eb7388d8a5d528103789	25 Oct 2016, 05:42	1.00 MB	1,507	29
435,809 435,809	00000000000000000160be929203b19051fc43f51d027f4291478d3f63693631	25 Oct 2016, 05:40	1.00 MB	2,520	70
435,808 435,808	000000000000000001cd2beacd447df70b497a5a491fa8ac6fa15b10695ebe3b	25 Oct 2016, 05:26	1.00 MB	1,973	39
435,807 435,807	0000000000000000023240439d94d13cac4fbb8f38c4c1f7ed9dd2cb1e620651	25 Oct 2016, 05:25	1.00 MB	1,966	53
435,806 435,806	0000000000000000013839bd28688b44e73dd12f7dd9ce91ed0fdfa62c662d19	25 Oct 2016, 05:20	1.00 MB	2,212	45
435,805 435,805	00000000000000000080ca8f4b04c7028163020a0690c415d7d242a2465fabad	25 Oct 2016, 05:19	1.00 MB	2,018	51
435,804 435,804	000000000000000003bc7ffdd398a640fb0f1d7b336f413291ac3e0ae4f83f87	25 Oct 2016, 05:17	1.00 MB	2,214	68
435,803 435,803	000000000000000001ca9fe8bc6e95b51e224dc901a3d8c6081af6c8cc4b5aa4	25 Oct 2016, 05:08	1.00 MB	2,626	63
435,802 435,802	00000000000000000337039e51e462be5e1b868ceb180aa28d394d7993e37858	25 Oct 2016, 05:01	1.00 MB	2,236	78
435,801 435,801	000000000000000001dfad0e0cf8d3bcc48dd8bf7c438acb00f634f68ad3c3f7	25 Oct 2016, 04:43	1.00 MB	2,107	61
435,800 435,800	000000000000000000bfc17416fe33ad539247d52673b7ddec33ad08bc5e0607	25 Oct 2016, 04:36	1.00 MB	2,461	64
435,799 435,799	000000000000000004083ade3ff3f26936e53e2afeb48e34f23d0d8e2f51fc3f	25 Oct 2016, 04:29	1.00 MB	2,848	57
435,798 435,798	000000000000000001dce29988179842d882d636c9917aadefc8acf0950d78d3	25 Oct 2016, 04:27	1.00 MB	3,625	61
435,797 435,797	00000000000000000016b4d2eae1361899ce586ba0417f1fbea70dd678aafc7d	25 Oct 2016, 04:23	1.00 MB	2,378	68
435,796 435,796	000000000000000000ad3c06f80ed74e564e20238148da7e921508830ef61005	25 Oct 2016, 04:15	1.00 MB	1,684	57
435,795 435,795	00000000000000000243abb522b4b06e7062201cb3fc9da98104e9f1f3c7ff8c	25 Oct 2016, 04:14	1.00 MB	2,105	77

Previous 10 blocks ↓

Total Size: 646.61 GB

Node Information

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

Uptime: 1 month, 4 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,376.52 GB sent, 38.80 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.