Blockchain Explorer | learn me a bitcoin

Memory Pool

23,098 transactions

35.86 vMB

Show Random Selection

Max Size: 132/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,277	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 18 secs	1.00 vMB	1,136	16

Blockchain

Tip: 842,276 (440,817 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,459 401,459	000000000000000005e7db83f059ed312969ab365a79d9092f9ada592e532d90	06 Mar 2016, 20:24	0.77 MB	839	25
401,458 401,458	0000000000000000028f7b471afeb96cda1e690424a00cf1170d550a1f9e9c57	06 Mar 2016, 20:16	0.99 MB	1,153	32
401,457 401,457	000000000000000001fc61e3542b0c4262a145ef1782ec638f6f72406d69dd5d	06 Mar 2016, 20:07	0.90 MB	809	23
401,456 401,456	000000000000000006571fbbf94a3d4a9904f922568e2101a85bd5a7ef6865a7	06 Mar 2016, 20:01	0.93 MB	2,306	60
401,455 401,455	000000000000000001f60913cd61b5c4c72ffad5fa6b28ed904957ce003eda41	06 Mar 2016, 19:40	0.77 MB	1,662	44
401,454 401,454	000000000000000002d0ad2052208a79c5c4c85389dcc6db4c5e3396fa10e3a9	06 Mar 2016, 19:27	0.87 MB	511	16
401,453 401,453	00000000000000000000dc8c219793167ea7c29e6a3d6d6153da3cf6fe6aac1f	06 Mar 2016, 19:21	1.00 MB	129	6
401,452 401,452	000000000000000003d97517ff7eb0803b5a769856b92ebb322a2b8bedacacf0	06 Mar 2016, 19:21	0.69 MB	1,482	46
401,451 401,451	000000000000000001ea456525d0020f86a730f52cb24c8646c8dd5b37016ee0	06 Mar 2016, 19:09	0.20 MB	350	35
401,450 401,450	0000000000000000042f5f63c295f4cd382f86738eb75cc2926cb52fc36348f9	06 Mar 2016, 19:06	0.60 MB	864	37
401,449 401,449	000000000000000003ad86a313c3e5a6ca5b498eab24eb8a6406f821093c4d68	06 Mar 2016, 19:00	1.00 MB	1,926	42
401,448 401,448	0000000000000000044c93c2f0d2e43004e71cd146a90d6f55467cd9b30568bf	06 Mar 2016, 18:46	0.14 MB	227	40
401,447 401,447	000000000000000004f85a6307571510a3c47d919856e7925fda19a0538423f7	06 Mar 2016, 18:44	0.93 MB	446	17
401,446 401,446	00000000000000000662b59970e12366d25622c7222d0e12093eaefeea83fb80	06 Mar 2016, 18:41	1.00 MB	1,027	22
401,445 401,445	000000000000000004d1642fcd361c027a4909f2cd762faca7cae551b0967a5f	06 Mar 2016, 18:37	1.00 MB	2,064	39
401,444 401,444	00000000000000000274b675fd548d9bbc86aa9afe9a5a234c556cb4b85ebb50	06 Mar 2016, 18:31	1.00 MB	2,643	62
401,443 401,443	00000000000000000660f7d12bc18907d3554cbef8bb96a0003da59efc761b36	06 Mar 2016, 18:02	1.00 MB	1,933	42
401,442 401,442	00000000000000000204176d150ea98d82a2b54f9a259b03df80e232acb93d25	06 Mar 2016, 17:57	0.93 MB	1,106	45
401,441 401,441	00000000000000000271b4539b16cc939525abfb5ad6cf3f6f24cff0370c2e24	06 Mar 2016, 17:56	0.93 MB	1,967	79
401,440 401,440	000000000000000002966bd46bfe8ea4fd4f479fcb955aed394ca2672fda4664	06 Mar 2016, 17:04	1.00 MB	1,249	29
401,439 401,439	00000000000000000440f5c25c5e3c000d09ede29243e9e225b415ce34de7f68	06 Mar 2016, 17:01	1.00 MB	2,722	66

Previous 10 blocks ↓

Total Size: 647.24 GB

Node Information

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

Uptime: 1 month, 2 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,465.04 GB sent, 44.13 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.