Blockchain Explorer | learn me a bitcoin

Memory Pool

30,965 transactions

48.70 vMB

Show Random Selection

Max Size: 174/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,078	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 38 secs ago	1.00 vMB	3,561	32

Blockchain

Tip: 841,077 (406,959 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
434,118 434,118	0000000000000000030509a6af4a8ccd0db5a5b99c9efda6e4ed44a3b047c33a	13 Oct 2016, 04:47	0.50 MB	959	46
434,117 434,117	000000000000000003785084e78498bec8cc1142952e6527a6d52496054ee89a	13 Oct 2016, 04:41	1.00 MB	1,487	46
434,116 434,116	00000000000000000263487c59c2ca9909bd56605c6172999bf610a445b6dba5	13 Oct 2016, 04:35	1.00 MB	1,621	43
434,115 434,115	000000000000000001e7847fe305fc7abab423af3a451ba6e95ae39534d83073	13 Oct 2016, 04:26	0.75 MB	1,970	73
434,114 434,114	000000000000000000c7bfdecacc4d3a5f0d79898932801dd4e32b0889ac9a7f	13 Oct 2016, 04:09	1.00 MB	1,907	52
434,113 434,113	00000000000000000370860121e4a264a4095d5518dd0290eef43929692530f6	13 Oct 2016, 04:02	1.00 MB	1,950	54
434,112 434,112	0000000000000000024eccc02d105f4e8a0397ac0b0eccba62c3bd332d690aad	13 Oct 2016, 03:59	1.00 MB	2,279	83
434,111 434,111	000000000000000003b870de4764f4f96c97f4d05e7df2973b20b5811e6296e3	13 Oct 2016, 03:30	1.00 MB	1,771	38
434,110 434,110	0000000000000000012bcf0d176643bdbbd8292c95226f48d92cf002e91caa8d	13 Oct 2016, 03:27	1.00 MB	2,532	72
434,109 434,109	0000000000000000002663dc75021e2405b4af0e81346bf58fb9c6900046ff16	13 Oct 2016, 03:04	1.00 MB	1,800	57
434,108 434,108	0000000000000000012ce31eabbbcd665b0b3e79c6faaf874dda40fb66f6c394	13 Oct 2016, 02:53	1.00 MB	2,024	64
434,107 434,107	00000000000000000212234c3ad20f40ca113dbd00f6235839eefe2129c249b1	13 Oct 2016, 02:46	0.00 MB	10	300
434,106 434,106	000000000000000002bae25e105532cc9feb03a331d424b9d1802a3c04ce4326	13 Oct 2016, 02:42	1.00 MB	2,571	70
434,105 434,105	00000000000000000158d29fe7ab8d28df34c15db94abb0be0d4d0325fc83e3b	13 Oct 2016, 02:26	1.00 MB	2,929	79
434,104 434,104	00000000000000000348f497418592ea76263e97de82625431d5bb7b3174cb1d	13 Oct 2016, 01:46	1.00 MB	2,512	70
434,103 434,103	0000000000000000034d7dff668ad2f2c06ca003088b478ee075e7ae7b85c5f0	13 Oct 2016, 01:23	1.00 MB	2,746	72
434,102 434,102	00000000000000000277587382eea17aa046e1733cd7b75aa8acc6b9b7b5d868	13 Oct 2016, 00:58	0.69 MB	1,620	62
434,101 434,101	000000000000000000c842de38d0139da195882a91b836b46c0215af29903163	13 Oct 2016, 00:46	0.53 MB	1,024	55
434,100 434,100	00000000000000000055355040164e0c58c4b5a55861590aa9d579fbb8765d73	13 Oct 2016, 00:39	1.00 MB	2,462	61
434,099 434,099	0000000000000000013dc5c289a8792136c89c57bc935e3c690063a954db5dd0	13 Oct 2016, 00:19	0.80 MB	1,494	56
434,098 434,098	000000000000000001a219dfd131c694802d789d3c3b707c588c5dd5162aa258	13 Oct 2016, 00:08	0.89 MB	1,960	61

Previous 10 blocks ↓

Total Size: 645.03 GB

Node Information

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

Uptime: 24 days, 10 hours, 42 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,184.81 GB sent, 30.14 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.