Blockchain Explorer | learn me a bitcoin

Memory Pool

75,910 transactions

30.40 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,009	000000000000000000035d250000000000000000000000000000000000000000	5 mins, 31 secs	1.00 vMB	3,706	10

Blockchain

Tip: 849,008 (143,334 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
705,674 705,674	0000000000000000000d47bf9090ce20961e965377d1a309781733da0c570649	19 Oct 2021, 11:07	1.54 MB	3,030	15
705,673 705,673	00000000000000000008e1e0e13757967ecc1674599ae6882bdbb576de2dc3f8	19 Oct 2021, 10:49	1.75 MB	854	3
705,672 705,672	00000000000000000003e03d2b078963ab6f4d7b7b7f5d2ea6860996b1c167d3	19 Oct 2021, 10:46	1.79 MB	566	2
705,671 705,671	0000000000000000000421c961d13587bcf3746e7ce4bcb4bbdac767775fb51f	19 Oct 2021, 10:45	1.49 MB	2,676	5
705,670 705,670	000000000000000000062ac07df2a4589c27e0f618464592a71fa14880bad972	19 Oct 2021, 10:43	1.39 MB	2,734	14
705,669 705,669	0000000000000000000204abe15f8ef5ea227afe4880ac244a24b9ae41e77852	19 Oct 2021, 10:26	1.48 MB	3,186	20
705,668 705,668	0000000000000000000c42baebcf8fc4a63a9d6ad6e5ab83cf3213eef28f8405	19 Oct 2021, 10:04	1.23 MB	1,589	8
705,667 705,667	00000000000000000000f3aeb7a955943692fd1d02ffcc0b77e7930b7ea05610	19 Oct 2021, 09:55	0.43 MB	800	10
705,666 705,666	00000000000000000001175a6020d0631ee4e4839774e5cb6c4f6f765e638800	19 Oct 2021, 09:51	0.91 MB	1,503	11
705,665 705,665	0000000000000000000afba244f7c2e8cd0d79a21e4d5e7a5ae2a27e4ead8c93	19 Oct 2021, 09:45	0.83 MB	1,703	14
705,664 705,664	0000000000000000000d2768b8b169d9c2de40ca2a049e2a0e6d831a23817d8e	19 Oct 2021, 09:37	0.15 MB	185	4
705,663 705,663	00000000000000000005002c463de2267f8f926a0d95293ce2f3abcacaaead64	19 Oct 2021, 09:36	1.58 MB	2,220	8
705,662 705,662	0000000000000000000c047c6f031d09506018673eb06c8f1c75cc8d56f6ab13	19 Oct 2021, 09:27	1.61 MB	2,338	9
705,661 705,661	000000000000000000043a309f4caf4b038868d41ac27be677a298c98e52bde7	19 Oct 2021, 09:17	1.58 MB	1,940	3
705,660 705,660	00000000000000000009820f0abd380a435f85ae009ee0c0e0cf95c02da197f3	19 Oct 2021, 09:17	1.41 MB	3,020	5
705,659 705,659	0000000000000000000816b79022817e6e966859bfcc2b6c192c9bb0dfb1f654	19 Oct 2021, 09:13	1.52 MB	2,822	8
705,658 705,658	000000000000000000065f6755d689cf2be2c460c77c4b305936c6e23901b861	19 Oct 2021, 09:06	1.45 MB	2,495	15
705,657 705,657	000000000000000000090165c547c5adcb4996617c8870658cca2573e648881f	19 Oct 2021, 08:50	1.27 MB	1,690	11
705,656 705,656	000000000000000000099302eee9aa0eed3f78eb01fac362262faeded3f53e28	19 Oct 2021, 08:40	1.58 MB	2,281	7
705,655 705,655	000000000000000000041ce1ae5607853e40339a27f4c56e4af0a698cf50b135	19 Oct 2021, 08:37	1.43 MB	3,063	20
705,654 705,654	000000000000000000002f76f85ac5d4dfd7cb9aecd5648b58dd5807dd70d0cd	19 Oct 2021, 08:10	1.42 MB	2,698	27

Previous 10 blocks ↓

Total Size: 659.64 GB

Node Information

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

Uptime: 8 days, 17 hours, 50 minutes
Connections: 10 outgoing, 105 incoming
Data Transfer: 3,071.20 GB sent, 6.58 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.