Blockchain Explorer | learn me a bitcoin

Memory Pool

51,907 transactions

45.43 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,066	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 13 secs	1.00 vMB	5,194	28

Blockchain

Tip: 842,065 (419,041 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
423,024 423,024	00000000000000000368e3b8d6a14632c6a05752d93ba28a0aaa905bc9a40a12	31 Jul 2016, 12:49	0.20 MB	534	63
423,023 423,023	0000000000000000013b4144e105fa87ba75d2e58b5783caa1392ea65ab07e14	31 Jul 2016, 12:45	1.00 MB	809	21
423,022 423,022	000000000000000003735f617dbbc810d405394b13f2ff7d273e4305a6d7da21	31 Jul 2016, 12:40	0.79 MB	1,155	43
423,021 423,021	00000000000000000218b192210557e385459d3701b0823a3f867ddc385adcc0	31 Jul 2016, 12:31	0.99 MB	1,380	42
423,020 423,020	000000000000000000f278f73fb4e27645dc541a9e4d8885dc49f224ee7a58a3	31 Jul 2016, 12:21	0.38 MB	804	56
423,019 423,019	00000000000000000344bd8eccb0a8ce4204ffd4fc4d4bb2a9e808fc43c72fb3	31 Jul 2016, 12:16	0.49 MB	1,253	67
423,018 423,018	0000000000000000003c68501eb8bb384a0fed200357006b19725b46e848dece	31 Jul 2016, 12:08	0.04 MB	74	74
423,017 423,017	000000000000000001584e98640b79bd0095340302d02176b66504bff8640633	31 Jul 2016, 12:07	0.16 MB	431	68
423,016 423,016	000000000000000001a2e89a78b1f0c002a71cbe040be4212807a0e78f877e13	31 Jul 2016, 12:04	1.00 MB	1,336	35
423,015 423,015	000000000000000002128f92ddbe4b1d96e0e3f57ae51267434c75b98ca025b1	31 Jul 2016, 11:56	1.00 MB	1,666	71
423,014 423,014	00000000000000000341aa873485a92c6d8a9276bef4f9c7255e12e18e0a46d4	31 Jul 2016, 11:42	0.17 MB	245	46
423,013 423,013	0000000000000000027c8e1f7976f1e2903d616ec92afcff77cbfaaeb2207ffd	31 Jul 2016, 11:40	0.59 MB	1,363	60
423,012 423,012	0000000000000000023db4e397cf01e830140a385296b29d64100576fae8f26e	31 Jul 2016, 11:30	0.37 MB	873	59
423,011 423,011	000000000000000001e8a7994f81ea10f99ea3c0bb65cd951f9a9e0997668fef	31 Jul 2016, 11:25	0.00 MB	14	181
423,010 423,010	0000000000000000005e9bc5faf0837353f5a6fb6c628e13f5cc90930944d822	31 Jul 2016, 11:24	0.99 MB	619	36
423,009 423,009	0000000000000000025231e71725394928c9649344145363fbd389999c52988c	31 Jul 2016, 11:20	0.67 MB	1,502	64
423,008 423,008	000000000000000003be2fd65267dc2069fed3f9911aeae8527c459e54f9f365	31 Jul 2016, 11:09	0.37 MB	412	34
423,007 423,007	000000000000000004a3714b82c340abe83d5641d256230a0b425e911acfedad	31 Jul 2016, 11:07	0.24 MB	202	36
423,006 423,006	00000000000000000118f8adce0c8ee64bdd95bd29afd7f982f8cbe9fb86487d	31 Jul 2016, 11:06	0.16 MB	364	87
423,005 423,005	000000000000000004e6f3e28f8711295b956599a7381860e6feb90aa3b432c3	31 Jul 2016, 11:03	0.98 MB	364	18
423,004 423,004	000000000000000001019c51a1501498220d6b30013c2116e1f381fea21279d4	31 Jul 2016, 11:01	0.96 MB	1,697	59

Previous 10 blocks ↓

Total Size: 646.87 GB

Node Information

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

Uptime: 1 month, 1 day, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,430.02 GB sent, 40.98 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.