Blockchain Explorer | learn me a bitcoin

Memory Pool

76,900 transactions

35.40 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,350	0000000000000000000355f00000000000000000000000000000000000000000	5 mins, 41 secs ago	1.00 vMB	4,380	9

Blockchain

Tip: 845,349 (325,194 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,155 520,155	00000000000000000030052cdbff9a8cf6d5670e7d26bdd52900433eeef90095	27 Apr 2018, 15:31	1.14 MB	2,383	58
520,154 520,154	000000000000000000091688732b10b1c7e769555fc1b2e0be13e7acfad36bd5	27 Apr 2018, 15:17	1.13 MB	2,170	59
520,153 520,153	0000000000000000003716018a73b9a4e040249f890efaa341d4bee8b6110178	27 Apr 2018, 15:06	1.26 MB	2,422	41
520,152 520,152	00000000000000000004a31bbc5fa593ef758f56f8387f8f540839e476edc9d8	27 Apr 2018, 15:01	1.00 MB	1,630	73
520,151 520,151	0000000000000000001b6218f43ea551d5eb989e2ab4b50c76567720b8f1f9ed	27 Apr 2018, 14:45	1.10 MB	1,889	14
520,150 520,150	0000000000000000003ae1184fddac2693c3d675dc0eb10e6711c5a7c6bab4fa	27 Apr 2018, 14:42	1.01 MB	1,356	7
520,149 520,149	00000000000000000000f9846a892cb8cc1aea730f0c6d5f7bbed21a936f036d	27 Apr 2018, 14:42	1.11 MB	2,527	27
520,148 520,148	0000000000000000002f1f3e52b439029ec34af7f0c0c9b07bbe762a5adcfc0d	27 Apr 2018, 14:37	1.13 MB	2,244	63
520,147 520,147	0000000000000000001fd1517656121530b0223188bb31953f0f699ea1d12369	27 Apr 2018, 14:23	1.13 MB	1,967	36
520,146 520,146	0000000000000000002fa061b6d322807433bb2ab434f2741aea3ccca1209ba4	27 Apr 2018, 14:17	1.22 MB	2,025	68
520,145 520,145	00000000000000000024b1faf466a25265c22047ef80cd4c232c23c9bc43b4fd	27 Apr 2018, 14:04	1.10 MB	2,042	96
520,144 520,144	0000000000000000003488c1fc7d8556c7105bf914c94a85786198ac5d135ab5	27 Apr 2018, 13:40	1.10 MB	1,791	68
520,143 520,143	0000000000000000004445a7628126c989b71eaaccb2634b3003db66c68d3735	27 Apr 2018, 13:28	1.06 MB	1,140	49
520,142 520,142	00000000000000000012e41b2d2477a001368ab6caa54145dc5d1a55b60bc187	27 Apr 2018, 13:24	1.04 MB	1,006	55
520,141 520,141	000000000000000000300a1bf643177f344ad903a92151d1ac6315296c4ce277	27 Apr 2018, 13:17	1.07 MB	1,591	79
520,140 520,140	0000000000000000000cf6bb7942cf2c1a1c782f20723da6a623350b6cc35d8d	27 Apr 2018, 13:02	0.66 MB	1,094	65
520,139 520,139	00000000000000000021224f00d75d97d89072355f282c15e30483dc3c03a689	27 Apr 2018, 12:55	0.41 MB	667	46
520,138 520,138	0000000000000000002864c5804738e2e77354aa5884a3a3b3930981ebda722f	27 Apr 2018, 12:50	1.15 MB	1,936	22
520,137 520,137	0000000000000000002a94e07bb25c106b111f70fcf03dc2dc383034d6d01b5b	27 Apr 2018, 12:46	1.16 MB	2,265	46
520,136 520,136	0000000000000000002716623968f2fd6430667548a92f53286addd659643f44	27 Apr 2018, 12:36	1.09 MB	2,125	42
520,135 520,135	00000000000000000020d86556b5e13a2e30f3585d97c0e464156d4b8b2f2d32	27 Apr 2018, 12:29	1.04 MB	2,194	7

Previous 10 blocks ↓

Total Size: 653.06 GB

Node Information

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

Uptime: 1 month, 23 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,295.68 GB sent, 79.03 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.