Blockchain Explorer | learn me a bitcoin

Memory Pool

35,355 transactions

44.63 vMB

Show Random Selection

Max Size: 180/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,783	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 6 secs	1.00 vMB	5,443	16

Blockchain

Tip: 841,782 (293,764 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
548,018 548,018	0000000000000000001888e0dfee8844c2376c274a19c8b7e20a56be3edda9af	30 Oct 2018, 19:59	0.10 MB	252	9
548,017 548,017	000000000000000000198cd112e5b8b44a3f9c691a4995e16be00caebd2e5d5f	30 Oct 2018, 19:58	0.60 MB	784	11
548,016 548,016	0000000000000000002110ad960a49cdb072220e9dd4436e9f7f050d7ac876b5	30 Oct 2018, 19:54	1.09 MB	2,125	10
548,015 548,015	000000000000000000183115a3452a7d8ecc10f92e4161e5add8eb59dcd07600	30 Oct 2018, 19:44	0.90 MB	1,764	12
548,014 548,014	0000000000000000001f1009c4be9631e70c0d7cbff1cb1ed1de8f6b446732fe	30 Oct 2018, 19:35	0.89 MB	970	3
548,013 548,013	0000000000000000000794341baf00b3d88f6bc17852530171f5205b59d0c3b6	30 Oct 2018, 19:33	1.22 MB	2,821	8
548,012 548,012	0000000000000000000d0c4dcd498b043ff9c6176ad650c4471008e3a59f370a	30 Oct 2018, 19:27	1.32 MB	2,578	20
548,011 548,011	000000000000000000032a8b29c57b2b4df016ddb6828079d56a452312a766d2	30 Oct 2018, 19:05	0.61 MB	237	1
548,010 548,010	00000000000000000002107958971f7f0ffbff1a54c8aac291325219c8731809	30 Oct 2018, 19:05	1.23 MB	2,150	10
548,009 548,009	00000000000000000016bdc9f7f195895d703fe04fb26e26d301779e3e5a737d	30 Oct 2018, 18:55	1.12 MB	1,396	5
548,008 548,008	000000000000000000217c8b52d977e41d250d03645e5a0e4ec8207e549d4042	30 Oct 2018, 18:52	1.24 MB	2,846	10
548,007 548,007	0000000000000000000f69ef487f268e830736bdd7fd16489a8f88b5d6f89957	30 Oct 2018, 18:46	0.82 MB	1,815	18
548,006 548,006	0000000000000000000ec0f3c84b31e9cf12348af5b8e630175f4cf260e45889	30 Oct 2018, 18:46	0.66 MB	1,728	21
548,005 548,005	00000000000000000000d84d2b5c994639cc6d560241809b516ef042fef4a505	30 Oct 2018, 18:20	0.04 MB	68	16
548,004 548,004	0000000000000000001fafda43c5391c9d1fb00f050a3614ebd4121624fa853e	30 Oct 2018, 18:18	1.35 MB	1,172	4
548,003 548,003	00000000000000000015d00f000fc55549ceb484fcdd67878999f8f1ea069bca	30 Oct 2018, 18:15	1.18 MB	1,955	6
548,002 548,002	0000000000000000000eeff74f4d1c035c2e625ee1d9d59de593046f2b3b52d0	30 Oct 2018, 18:09	1.22 MB	2,338	10
548,001 548,001	0000000000000000000276062ea5e99ba0e32cecefdaa21d602284d2bf82ed37	30 Oct 2018, 18:03	1.21 MB	1,885	18
548,000 548,000	00000000000000000012cd45ac528bf669b3427fbd1ad3196926ea225b277024	30 Oct 2018, 17:48	1.21 MB	2,275	3
547,999 547,999	00000000000000000001d74ef648eb214c2207ea4556d23321f88d6df11fbd17	30 Oct 2018, 17:47	1.32 MB	3,153	16
547,998 547,998	0000000000000000000f05860e5361c7be69d44542e99e7342b88f197c9ddb7f	30 Oct 2018, 17:35	0.31 MB	772	20

Previous 10 blocks ↓

Total Size: 646.35 GB

Node Information

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

Uptime: 29 days, 13 hours, 57 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,342.37 GB sent, 37.24 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.