Blockchain Explorer | learn me a bitcoin

Memory Pool

66,076 transactions

37.83 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,485	000000000000000000035cb80000000000000000000000000000000000000000	6 mins, 25 secs	1.00 vMB	4,009	31

Blockchain

Tip: 847,484 (192,799 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,685 654,685	000000000000000000059d9c32848f261dad5c18161e58f28882924f611f50ae	29 Oct 2020, 19:24	1.31 MB	3,172	332
654,684 654,684	0000000000000000000c8ff12d8cac0958b2b8adbef289aa3dd10f5290798cf0	29 Oct 2020, 18:41	1.29 MB	2,907	297
654,683 654,683	0000000000000000000b9d2ec5a352ecba0592946514a92f14319dc2b367fc72	29 Oct 2020, 18:22	1.44 MB	2,681	265
654,682 654,682	00000000000000000003fb8ae0a1dac01e2c387e7e6b52a3ca61ff20e706563b	29 Oct 2020, 18:18	1.29 MB	2,922	275
654,681 654,681	0000000000000000000d29871a4a11ffbdb1d52f33c7adb4e870d9609d5c5d9e	29 Oct 2020, 18:09	1.24 MB	1,738	284
654,680 654,680	0000000000000000000ce638ad696cb2079c56a61ccbd7dbdee1bdb39850481a	29 Oct 2020, 17:57	1.27 MB	2,939	293
654,679 654,679	00000000000000000003ec7763c65dd4c1b303d30fac579ad334ff3bcd46fad9	29 Oct 2020, 17:40	1.26 MB	1,759	265
654,678 654,678	0000000000000000000835fe97bea55addde6ff4e698f0ed123d2d7d92ae13c6	29 Oct 2020, 17:36	1.25 MB	2,896	263
654,677 654,677	0000000000000000000b077cb2f56707044fba3a73e23848d44bc1139fa624fa	29 Oct 2020, 17:31	1.26 MB	3,117	296
654,676 654,676	000000000000000000047f5582b79de5dcd2935c95f5998b5d138a852241c421	29 Oct 2020, 17:19	1.19 MB	2,927	284
654,675 654,675	00000000000000000008106b2642b10d708eae883c08c29ff7c5080633b2c3ea	29 Oct 2020, 17:08	1.22 MB	3,043	270
654,674 654,674	000000000000000000093350ebdda41854a1a7fd7a7a7f57927e021cd988ca01	29 Oct 2020, 17:04	1.31 MB	2,968	312
654,673 654,673	00000000000000000005d9e64536885cfb04b51e6b6bc75173ada2e09b14cc00	29 Oct 2020, 16:42	1.31 MB	1,979	273
654,672 654,672	0000000000000000000bf458148fda4f4c1eaca067d5d7660f318b0b38961a4b	29 Oct 2020, 16:40	1.30 MB	2,404	277
654,671 654,671	0000000000000000000896b08f6fbcb6f8ec3f21f3957450fdc5cfff616dc759	29 Oct 2020, 16:39	1.29 MB	3,401	332
654,670 654,670	000000000000000000040aa60fde4e71a4fea76c46866dc0e8a233a82a5181a3	29 Oct 2020, 15:51	1.31 MB	2,971	287
654,669 654,669	0000000000000000000b2d5b126a36b11a2d12d8d43dc2bbfb2dbedd577dd4fb	29 Oct 2020, 15:38	1.35 MB	2,910	293
654,668 654,668	00000000000000000000e0993de2001887aeebe4003df23eabff9007fea6cbad	29 Oct 2020, 15:23	1.34 MB	2,903	279
654,667 654,667	0000000000000000000067b663dfc4839462dd74001cdae65ec773e8ff64da92	29 Oct 2020, 15:15	1.34 MB	2,726	305
654,666 654,666	000000000000000000095aa703ea8d1511c8bbfd7fd2dc1227471acf15498640	29 Oct 2020, 14:50	1.32 MB	3,127	316
654,665 654,665	0000000000000000000b50d94d3cb83af642b95c29bdac0c5ad2df8bb4f61c98	29 Oct 2020, 14:14	1.25 MB	2,581	266

Previous 10 blocks ↓

Total Size: 656.85 GB

Node Information

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

Uptime: 2 months, 8 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,561.40 GB sent, 106.01 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.