Blockchain Explorer | learn me a bitcoin

Memory Pool

39,141 transactions

46.32 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,516	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 13 secs	1.00 vMB	2,601	24

Blockchain

Tip: 842,515 (317,377 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
525,138 525,138	0000000000000000000a9cb903453ab4ede5dc18b3e7baca938ff91315e5a3b2	30 May 2018, 16:24	0.65 MB	1,324	23
525,137 525,137	00000000000000000001808b93716f0b35cc3462823df15bfe5fb659bdfc738c	30 May 2018, 16:17	0.13 MB	255	123
525,136 525,136	00000000000000000005c9bb94b759ccbc02d4389cc0c0fe1d98be1cce99ff2e	30 May 2018, 16:16	0.79 MB	1,929	24
525,135 525,135	00000000000000000011c0048375d021553e349e159f63ffcd8134f0fc689030	30 May 2018, 16:08	0.36 MB	619	16
525,134 525,134	0000000000000000003e79e7bc1a8836c700e8dcc9df744efcd5a5134e3c336e	30 May 2018, 16:05	1.27 MB	3,017	18
525,133 525,133	0000000000000000001e52166423d7a276af65031de9ed8422c927d6a7eef866	30 May 2018, 16:01	1.00 MB	2,110	32
525,132 525,132	0000000000000000000f8f159a9220e7c159b7d2f71504aaf10fe07f2cc7bdbe	30 May 2018, 15:42	0.96 MB	1,651	14
525,131 525,131	0000000000000000001ac6812b35635bad710d6ea9a56a0aebcd165a78607022	30 May 2018, 15:36	1.23 MB	2,780	39
525,130 525,130	00000000000000000040a666e24fe93d753a1b7e87598cad6a7135dec069eb9e	30 May 2018, 15:21	0.38 MB	718	34
525,129 525,129	000000000000000000008fda88889bc0a4fd1c25f143354e6832c6905c106f1f	30 May 2018, 15:15	1.09 MB	2,216	21
525,128 525,128	0000000000000000002e645d20f97ab5cc35463b49d9e45922eda5b6e58aea42	30 May 2018, 15:03	1.12 MB	1,621	18
525,127 525,127	0000000000000000003355b7e9edcd7193d886eea65cd695377079ea6080bd4f	30 May 2018, 14:54	0.03 MB	80	205
525,126 525,126	00000000000000000018ef1d5ac65c158fa2412f0dfb3b6c39b2c01f9867d8c4	30 May 2018, 14:53	1.00 MB	1,890	21
525,125 525,125	0000000000000000001b4e6bf72320488135f1012eb8f49ca0f6a885121a4e05	30 May 2018, 14:43	1.13 MB	2,175	18
525,124 525,124	000000000000000000235b66aac657b076c1fe4a4f6f3492644b6c5ea7f2c534	30 May 2018, 14:32	1.05 MB	784	17
525,123 525,123	0000000000000000002a507929621d3b877d9e2c3a6a05c92aa2d13953589baa	30 May 2018, 14:28	1.07 MB	935	8
525,122 525,122	0000000000000000001f9edc37b16f1b343b39f38c27241025b146732cd656bb	30 May 2018, 14:24	1.17 MB	2,273	8
525,121 525,121	0000000000000000002c4c4f0532c64a300e5b6c1478b43d110daa5dbd90ee0b	30 May 2018, 14:23	1.00 MB	1,501	9
525,120 525,120	0000000000000000002ee8de3c1b14fdf067987852c4783420466014d6df1a2f	30 May 2018, 14:23	1.27 MB	2,875	22
525,119 525,119	00000000000000000026c90479dbb30987a3bb2bdbc74c7a018f3f8a9f923f2d	30 May 2018, 14:18	1.17 MB	2,308	21
525,118 525,118	0000000000000000003bdb2d25e2c38b07ea807dece7597ed4123bebdaed386e	30 May 2018, 14:11	1.37 MB	1,565	35

Previous 10 blocks ↓

Total Size: 647.70 GB

Node Information

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

Uptime: 1 month, 4 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,539.01 GB sent, 47.31 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.