Blockchain Explorer | learn me a bitcoin

Memory Pool

35,782 transactions

46.86 vMB

Show Random Selection

Max Size: 171/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
839,524	0000000000000000000342190000000000000000000000000000000000000000	2 mins, 2 secs ago	1.00 vMB	2,668	40

Blockchain

Tip: 839,523 (146,009 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
693,514 693,514	00000000000000000002d5e59be352a427bd77f9d29197cb4b838948060a459e	31 Jul 2021, 06:48	1.20 MB	1,415	8
693,513 693,513	0000000000000000000c20af4633eccaf7fcd3ae2bd171baf9cebee00a86c8ef	31 Jul 2021, 06:40	1.39 MB	2,482	7
693,512 693,512	0000000000000000001138b9f7b8acc3d0f02bb1a3ea21b3ccc278488181ecbd	31 Jul 2021, 06:31	1.41 MB	2,809	25
693,511 693,511	0000000000000000000543f337d2e926507079898492f1843a5914daf37db6cd	31 Jul 2021, 05:42	1.41 MB	2,661	12
693,510 693,510	0000000000000000000bbd8901ac7295b4fc75194eca9b997a13bb155b429afe	31 Jul 2021, 05:16	0.49 MB	884	15
693,509 693,509	000000000000000000007c65caef0782b63e5ca759b32a60967f1813d5a6cd54	31 Jul 2021, 05:08	0.68 MB	1,173	12
693,508 693,508	0000000000000000000e61f195b429a0cfc8622ae85a4944ccce5a4a39727522	31 Jul 2021, 04:57	0.49 MB	1,044	13
693,507 693,507	000000000000000000110eb3ed915f7af459543b8401efb4394f375bfd0c3824	31 Jul 2021, 04:46	0.29 MB	464	18
693,506 693,506	00000000000000000010a18a06ab2419787a3d589f213c0e919a567c1ba578f7	31 Jul 2021, 04:41	0.29 MB	285	8
693,505 693,505	0000000000000000000ccf2969e83d4df6f9a7e1cce2da138725a3ef97f9345a	31 Jul 2021, 04:39	0.23 MB	425	13
693,504 693,504 ⇅	000000000000000000064a9b16286a2fda7d0783757c3ff4957b699df545204d	31 Jul 2021, 04:35	0.62 MB	974	11
693,503 693,503	00000000000000000003c1a7a8f2e45be0b6ba0d2fac227ff2a43cf8b7eaec29	31 Jul 2021, 04:26	0.23 MB	503	21
693,502 693,502	0000000000000000000eb02e9b37b9eba3550dd1e201a1301c39abdc4a7d339d	31 Jul 2021, 04:22	0.02 MB	63	45
693,501 693,501	000000000000000000051dd8f2a0fbfad10af3e714119ef4f9bb3e817697586a	31 Jul 2021, 04:21	0.02 MB	34	21
693,500 693,500	00000000000000000000164b90800bd8835bd77b70f0f993aae71b62f90df81d	31 Jul 2021, 04:21	0.26 MB	252	10
693,499 693,499	0000000000000000000420f1ebf7b4287c685b093474169194f837691ba4e839	31 Jul 2021, 04:19	0.07 MB	159	19
693,498 693,498	00000000000000000005742b209ba48334fb028cdc409c1b9d61dd9b1ad53181	31 Jul 2021, 04:18	1.47 MB	1,493	7
693,497 693,497	000000000000000000141793f8a6b4a76b9aad07c13e9a0e927c168b8e097f82	31 Jul 2021, 04:05	1.17 MB	1,128	7
693,496 693,496	000000000000000000090643aef6850c3cc63a252d0ee0dce9f7a4fc090ad799	31 Jul 2021, 03:54	0.59 MB	850	13
693,495 693,495	000000000000000000100933d8a4e164de4498e9ae9a4dfef8e64f54f31f8830	31 Jul 2021, 03:46	0.26 MB	429	15
693,494 693,494	00000000000000000007214b771ae4b6029156bc1b81342ef0fc45f6a80d323c	31 Jul 2021, 03:42	0.20 MB	263	33

Previous 10 blocks ↓

Total Size: 642.12 GB

Node Information

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

Uptime: 13 days, 20 hours, 18 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 6,603.62 GB sent, 14.17 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.