Blockchain Explorer | learn me a bitcoin

Memory Pool

54,548 transactions

45.02 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,198	000000000000000000035cb80000000000000000000000000000000000000000	4 mins, 27 secs	1.00 vMB	5,680	40

Blockchain

Tip: 848,197 (317,366 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
530,831 530,831	00000000000000000031eee8260b9f649d0cf548d27e8594bf9e2b8bc7a1ffbd	07 Jul 2018, 04:19	0.07 MB	154	29
530,830 530,830	00000000000000000031dcc558c08bdf998267e1223285f8afdb6e359624f89d	07 Jul 2018, 04:18	0.25 MB	531	48
530,829 530,829	000000000000000000099206fc7a7a42659df599b1870fdbe03792067bd2c8ce	07 Jul 2018, 04:13	0.19 MB	374	35
530,828 530,828	00000000000000000018221c09d3996a8f2610e1c02ef9d5a15b020695164095	07 Jul 2018, 04:09	0.46 MB	1,031	30
530,827 530,827	0000000000000000002b3ee02a0376fe8e6a49d404dead5b64a063bda2b898d8	07 Jul 2018, 03:58	0.54 MB	1,328	25
530,826 530,826	0000000000000000001f4776e5adbbe4a4663700f448b1f8c2c517c860e3d52c	07 Jul 2018, 03:43	0.25 MB	713	12
530,825 530,825	0000000000000000001038976f79de702e23743fdef329896cd589b324a50125	07 Jul 2018, 03:41	0.09 MB	206	45
530,824 530,824	000000000000000000210198d19dc183c746f33bbd9222236a0921c3a31d69b1	07 Jul 2018, 03:33	0.07 MB	124	32
530,823 530,823	00000000000000000026d1ab582a5f0c9c014d4e94232ed852b46caa43a517a1	07 Jul 2018, 03:32	0.25 MB	370	28
530,822 530,822	0000000000000000000993831dc7f10ab8563c310734b9719fb09eaf1117a618	07 Jul 2018, 03:29	0.22 MB	586	21
530,821 530,821	0000000000000000001bb21e6f38f03a6e9da189e5582eb1553ccfd0afee2bd3	07 Jul 2018, 03:23	0.50 MB	1,020	19
530,820 530,820	00000000000000000002ee1cc07847db3752d5cad155021c5c11d8982064d192	07 Jul 2018, 03:14	0.17 MB	378	11
530,819 530,819	00000000000000000033f6091b08dff53ac78e181410a41b191eb95c17cd3789	07 Jul 2018, 03:12	0.28 MB	686	29
530,818 530,818	0000000000000000001ac4cfac6de3f78a392e1c73c04b6b62e47046cea7cbbd	07 Jul 2018, 03:03	0.47 MB	1,004	22
530,817 530,817	0000000000000000000e121028a4e80719362273ea1b078f6f96706670a271d4	07 Jul 2018, 02:53	0.29 MB	392	11
530,816 530,816	000000000000000000343ee8107c7ababd2dfc967be8fe4a2e30e41796345a98	07 Jul 2018, 02:49	0.10 MB	212	34
530,815 530,815	0000000000000000001b7a830cd547575a1f7d2ea071b59b5733f0239b4e86b0	07 Jul 2018, 02:47	0.51 MB	1,152	29
530,814 530,814	000000000000000000088d43d0a978cfe7bd00e5cb45ab689bd37be80ef35616	07 Jul 2018, 02:34	0.44 MB	736	7
530,813 530,813	00000000000000000014f7e8e63fa886f464f229f6e9e1a426b3ad394fc1afce	07 Jul 2018, 02:31	1.11 MB	2,005	21
530,812 530,812	00000000000000000028a9c7924c2befcae9b3f8c3e1894c8326d4d9e71b2b90	07 Jul 2018, 02:06	0.48 MB	861	24
530,811 530,811	000000000000000000097459ce0a871c1b49b461eac236234290e0608a3f99ea	07 Jul 2018, 01:59	0.54 MB	1,274	15

Previous 10 blocks ↓

Total Size: 658.12 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 3 days, 39 minutes
Connections: 10 outgoing, 76 incoming
Data Transfer: 693.86 GB sent, 1.48 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.