Blockchain Explorer | learn me a bitcoin

Memory Pool

52,016 transactions

43.83 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,047	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 4 secs	1.00 vMB	6,259	30

Blockchain

Tip: 842,046 (440,598 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
401,438 401,438	0000000000000000059e2288a3babd3494fcfd704722ec025b7a12af61adea41	06 Mar 2016, 16:32	0.17 MB	206	34
401,437 401,437	00000000000000000433abc79614615a184dac337cce1cc190bd159d3001ef47	06 Mar 2016, 16:31	0.70 MB	848	26
401,436 401,436	0000000000000000021808f8b8f58e399ae6b65cdbadb9060253bfbc2164b1d8	06 Mar 2016, 16:29	0.99 MB	1,990	75
401,435 401,435	0000000000000000066605038d5d90921dce190e9b66db54c20714f0c13db6f7	06 Mar 2016, 16:10	0.93 MB	724	19
401,434 401,434	0000000000000000065ed0cdfb67328b9fe8ab5cdb41e933fee2d20346c2144b	06 Mar 2016, 16:06	0.93 MB	1,124	25
401,433 401,433	0000000000000000039f80fc7b7da880af76b73c01738a66faa34ff610bf84ba	06 Mar 2016, 16:03	1.00 MB	2,076	41
401,432 401,432	000000000000000000e2cc1910a09da45eae4c62b2e59ff43decbff92e9f4ce2	06 Mar 2016, 15:54	1.00 MB	2,910	48
401,431 401,431	000000000000000003d90e2195581f9812cd1b1374316bd19eedc119d5a88f71	06 Mar 2016, 15:49	1.00 MB	2,129	84
401,430 401,430	00000000000000000677f8a8ccae29dcca5473d553d95bde355026b0c95465db	06 Mar 2016, 14:58	0.25 MB	397	35
401,429 401,429	00000000000000000043c26f6db7250bc40c45082852918ad342953080f9d178	06 Mar 2016, 14:54	0.83 MB	1,608	38
401,428 401,428	000000000000000005e9719908f3daaa41c6180eb68746156a5dd68bde05a359	06 Mar 2016, 14:42	0.67 MB	1,335	40

Previous 10 blocks ↓

Total Size: 646.84 GB

Node Information

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

Uptime: 1 month, 1 day, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,425.98 GB sent, 40.64 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.