Blockchain Explorer | learn me a bitcoin

Memory Pool

28,573 transactions

31.60 vMB

Show Random Selection

Max Size: 141/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,006	00000000000000000003629a0000000000000000000000000000000000000000	9 mins, 3 secs	1.00 vMB	2,699	15

Blockchain

Tip: 843,005 (452,241 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
390,764 390,764	00000000000000000b6b07bd3e1bdb37023af8918b1113af5b9caec332422c31	29 Dec 2015, 05:57	0.78 MB	1,646	32
390,763 390,763	000000000000000003693a7551588034eebff7ee307d9b4642e467c0017b488b	29 Dec 2015, 05:43	0.38 MB	789	34
390,762 390,762	0000000000000000070cef4a369a549709d8ef0277d3ef467b60a7637340c9f3	29 Dec 2015, 05:38	0.88 MB	1,118	21
390,761 390,761	0000000000000000076d9bb3c0b35df582362655b086addcc280dc5d2bebc5a5	29 Dec 2015, 05:26	0.64 MB	1,318	33
390,760 390,760	000000000000000004fb62f1b438b47f6f8e897493d9b06e4351de0a6cd0d0a4	29 Dec 2015, 05:14	0.13 MB	223	21
390,759 390,759	00000000000000000640566de98c8f4c81d0028a040f9353c26ad76e42d52041	29 Dec 2015, 05:12	0.14 MB	116	14
390,758 390,758	0000000000000000017f35f4684141187af132b2d5da9a0ebff0213a478a77ca	29 Dec 2015, 05:21	0.32 MB	633	32
390,757 390,757	00000000000000000a9d255856e2b5af5f1f7cf9f16cb3267151b197d76a656f	29 Dec 2015, 05:06	0.25 MB	236	14
390,756 390,756	0000000000000000005291db1c70b95cb1ef61cc5d1f3e471a4d1ee7f4683499	29 Dec 2015, 05:05	0.06 MB	72	9
390,755 390,755	0000000000000000059752c9e9da00551fe382c037d23587315172e5dd19d141	29 Dec 2015, 05:05	0.20 MB	299	23
390,754 390,754	000000000000000002e0ff0a02018722eaabf55745a4e11b97eb3275547dd0e8	29 Dec 2015, 05:03	0.53 MB	948	27
390,753 390,753	00000000000000000adee6ad9f1ff5ceff31bc5baa4b013f61641d0f93a9ce7f	29 Dec 2015, 04:55	0.71 MB	1,276	31
390,752 390,752	000000000000000008430c2ea46a32f9684d4981401a7ac2db2b724d1e4508f3	29 Dec 2015, 04:44	0.52 MB	604	11
390,751 390,751	000000000000000006b02b386edb50424aad38e51feb4910479a9c56f881d4bc	29 Dec 2015, 04:41	0.37 MB	640	32
390,750 390,750	0000000000000000036eb11d5dece58252a0275180af0ddc173d94f3ac7257a8	29 Dec 2015, 04:37	0.00 MB	1	0
390,749 390,749	00000000000000000520c1bb424a85958a41c88af80aca358e024b7ed3b43ae3	29 Dec 2015, 04:40	0.45 MB	578	28
390,748 390,748	000000000000000009bd6204040ddbf86b4a9e618b14beea05ad15cb41ac659b	29 Dec 2015, 04:32	0.28 MB	522	32
390,747 390,747	00000000000000000aff5e364535c369d11bff8eca910f4cedea07e1f9cde9d0	29 Dec 2015, 04:28	0.69 MB	1,620	37
390,746 390,746	000000000000000007bffc82ed619646956ca1fb238b37bbd896ce9bc83bef78	29 Dec 2015, 04:13	0.93 MB	1,695	30
390,745 390,745	0000000000000000034d3c59fa48dfeaede69ef0fb995fa857c6892c5c963e34	29 Dec 2015, 04:00	0.99 MB	748	10
390,744 390,744	00000000000000000b1b42b49c33ecb93f8e797594b3e1bc114e31f18e259d89	29 Dec 2015, 03:57	0.54 MB	638	23

Previous 10 blocks ↓

Total Size: 648.64 GB

Node Information

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

Uptime: 1 month, 8 days, 4 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,684.54 GB sent, 53.68 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.