Blockchain Explorer | learn me a bitcoin

Memory Pool

52,435 transactions

47.77 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,226	0000000000000000000331db0000000000000000000000000000000000000000	22 mins, 27 secs ago	1.00 vMB	5,145	50

Blockchain

Tip: 841,225 (440,440 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,785 400,785	000000000000000001a0b118405b545dab0a8c38bb9affa4c3a5e8f84b2fa80a	02 Mar 2016, 05:42	0.99 MB	1,972	42
400,784 400,784	00000000000000000180a232d87aa224322cae15f3d9aaf3f5907db42ea58ed3	02 Mar 2016, 05:37	0.95 MB	1,939	55
400,783 400,783	00000000000000000633b91d7530f2307dd97c150761a625019244f08105217f	02 Mar 2016, 05:28	0.93 MB	2,126	64
400,782 400,782	0000000000000000008fdc19af13e36a4fa73bb893f206614d2182387c03bd46	02 Mar 2016, 05:08	0.99 MB	1,112	25
400,781 400,781	000000000000000006236bea9303ea26c1d120e39db39806e554b5f405e42f0d	02 Mar 2016, 05:07	1.00 MB	2,084	34
400,780 400,780	0000000000000000061c868ae2a745587883f7f7b4f4ee8bb696b8027d8e7119	02 Mar 2016, 05:05	0.93 MB	2,638	112
400,779 400,779	0000000000000000063ed40e0d41e0e9b284ba8f87ea2a5a17fce5e2084ffd23	02 Mar 2016, 05:00	1.00 MB	1,455	63
400,778 400,778	00000000000000000145ccde3f0b125b952f1a87abba6724fa9e2fc2a9afca69	02 Mar 2016, 04:53	0.75 MB	1,238	72
400,777 400,777	0000000000000000018c7d3dcb975c3ac5a26e2adeb02d43413850cc2881d8f6	02 Mar 2016, 04:34	0.93 MB	1,370	26
400,776 400,776	00000000000000000605fb367773e9e31cf9703635518e60a4a1e016a4dc2b6d	02 Mar 2016, 04:30	1.00 MB	2,650	60
400,775 400,775	000000000000000005e8d6591cf2cfe68aec0b1b7c91d8351e3953cfcf4e8917	02 Mar 2016, 04:13	0.95 MB	2,546	71
400,774 400,774	000000000000000001b095d3c225072dd60e6bfb117495847dcace9ed8a004b5	02 Mar 2016, 03:46	1.00 MB	369	11
400,773 400,773	000000000000000002f5759ed3e15284f868d816cd045021670d9908aa98ae57	02 Mar 2016, 03:46	1.00 MB	1,337	26
400,772 400,772	000000000000000005d5a161a67df0935dfb0050a7e7f2f9400300df7c76e3e6	02 Mar 2016, 03:40	0.89 MB	1,721	306
400,771 400,771	000000000000000002a7643cf89ea6b985c47ae65968b6b1595735aa4a236af8	02 Mar 2016, 03:31	0.93 MB	1,736	39
400,770 400,770	000000000000000003c44962f9638203d8db32fd8564e536579a81e9fa3fd399	02 Mar 2016, 03:24	1.00 MB	1,661	30
400,769 400,769	0000000000000000063d70c45e611628609f810754e975f0637333f1e7afd86b	02 Mar 2016, 03:24	1.00 MB	2,577	57
400,768 400,768	00000000000000000048038da23e552b68ec5f1af166631032292e48017a798f	02 Mar 2016, 03:09	1.00 MB	2,966	62
400,767 400,767	000000000000000002f793c6235ac83d4446a6b01a67e253e6d1f8b674c0207c	02 Mar 2016, 02:44	1.00 MB	1,674	31
400,766 400,766	00000000000000000079644c3904934177e2d40ab43152bd45ee373b31f4b16e	02 Mar 2016, 02:41	0.99 MB	2,100	36
400,765 400,765	000000000000000002103033c3c768a01ce004ad7278113c815268cad15072f1	02 Mar 2016, 02:40	1.00 MB	2,719	48

Previous 10 blocks ↓

Total Size: 645.30 GB

Node Information

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

Uptime: 25 days, 12 hours, 49 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,231.66 GB sent, 31.63 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.