Blockchain Explorer | learn me a bitcoin

Memory Pool

31,229 transactions

37.76 vMB

Show Random Selection

Max Size: 140/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,994	00000000000000000003629a0000000000000000000000000000000000000000	9 mins, 3 secs	1.00 vMB	4,737	11

Blockchain

Tip: 843,993 (320,045 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
523,948 523,948	00000000000000000006c630d6086310eff9cbe8dcacba393514ef9cb44e5c03	23 May 2018, 05:00	0.40 MB	678	28
523,947 523,947	00000000000000000009bead06a1fa93161eb92d3ea571fc3ec5ae8fd25010e6	23 May 2018, 04:51	0.51 MB	817	19
523,946 523,946	000000000000000000268a138f59e076df4b053fa83814ae4d3a82eeb7314c13	23 May 2018, 04:47	0.34 MB	452	39
523,945 523,945	00000000000000000009824e23440804255189f8ece8242b63b3aa1d0ac845de	23 May 2018, 04:44	0.63 MB	1,208	28
523,944 523,944	0000000000000000001b76441c14c6b03d9f720dd527531eed7d34404b988924	23 May 2018, 04:33	0.59 MB	979	12
523,943 523,943	00000000000000000031428208884fa0f9d4f96f96c46d97357187b79c94c4d1	23 May 2018, 04:31	1.14 MB	2,574	33
523,942 523,942	0000000000000000000d9b4bd003c9ff6926b5a3d989fc8ce0069adaa3a7aa3c	23 May 2018, 04:15	0.84 MB	1,731	52
523,941 523,941	0000000000000000000c68e13d656f627b49aff6469f2a66f6cd57b5445ab473	23 May 2018, 03:56	0.77 MB	1,939	38
523,940 523,940	00000000000000000022ffd41db3bca43df2361e372818711f5ce2bc1055493c	23 May 2018, 03:34	0.21 MB	318	18
523,939 523,939	000000000000000000428527440098da63cd1e03fb278c3129e32c51f670259d	23 May 2018, 03:31	0.38 MB	909	47
523,938 523,938	00000000000000000006a677ddafc16b4c0c8d04f94b5f517e37729e904f0ff3	23 May 2018, 03:24	0.75 MB	1,740	39
523,937 523,937	00000000000000000023de662730e3867df648441baa6ae83ea596f8bc620cee	23 May 2018, 03:10	0.28 MB	621	75
523,936 523,936	00000000000000000007b2a35e0edc38af7f6dc7d17d5bc5104102ef272ca3a4	23 May 2018, 03:05	0.83 MB	1,792	48
523,935 523,935	000000000000000000123742ec4b45731cba0562eb18e46d25f165c5bebf996a	23 May 2018, 02:49	0.87 MB	1,530	36
523,934 523,934	0000000000000000000f517190baf8e1bbed5edb632259254befed0e9538b05a	23 May 2018, 02:36	0.55 MB	877	19
523,933 523,933	00000000000000000035e5af15c6633eca2bac5ea55feed905c0fa22059fdbff	23 May 2018, 02:31	1.20 MB	2,542	33
523,932 523,932	0000000000000000000dcda85e864c31972fc21eaf55dea5a0a86ddf66da579d	23 May 2018, 02:12	0.40 MB	552	29
523,931 523,931	000000000000000000080a65b40e785b0ceaa01fe99184c0cbad6c44ffc3671b	23 May 2018, 02:06	1.11 MB	1,897	26
523,930 523,930	0000000000000000001fd328ce4da8d7fcebe05f47451bd57b615c887aedad57	23 May 2018, 01:53	1.10 MB	2,065	15
523,929 523,929	0000000000000000002a29ccec5001fead8626fa81b9f424f188e0d2ac00767a	23 May 2018, 01:47	1.15 MB	2,630	36
523,928 523,928	00000000000000000004cd96bd60a1a401a7cde1baf468851c7bc3dd0c0237f1	23 May 2018, 01:22	0.66 MB	1,577	40

Previous 10 blocks ↓

Total Size: 650.50 GB

Node Information

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

Uptime: 1 month, 15 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,990.31 GB sent, 63.20 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.