Blockchain Explorer | learn me a bitcoin

Memory Pool

26,887 transactions

44.18 vMB

Show Random Selection

Max Size: 165/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,015	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 54 secs	1.00 vMB	5,344	13

Blockchain

Tip: 842,014 (188,352 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
653,662 653,662	00000000000000000001e1c1aa59fdbb12a5dfa3e507eed62776b5f6cae655a4	21 Oct 2020, 06:48	1.23 MB	2,366	58
653,661 653,661	000000000000000000086060510e6849f7bfcc3d52605587d91f78492dcbc005	21 Oct 2020, 06:40	1.27 MB	2,454	73
653,660 653,660	00000000000000000005d777204dc2c39675b7d6239da188cacb05a10fa39e60	21 Oct 2020, 06:25	1.28 MB	2,682	73
653,659 653,659	000000000000000000047f1f020545f0e34e4b56d8e8ac159eff5e7eb2808432	21 Oct 2020, 06:10	1.15 MB	2,180	43
653,658 653,658	0000000000000000000dad9bc25c009c03d39bc829d2da0833e325251d3fd30d	21 Oct 2020, 06:05	1.25 MB	1,552	64
653,657 653,657	000000000000000000073ac1485631eaa642c2728c1e2cd107ab2c1a002a4154	21 Oct 2020, 05:59	1.33 MB	2,077	72
653,656 653,656	0000000000000000000785a2723e388ba43621440432e8f8b1dba1dc054b5ec7	21 Oct 2020, 05:45	1.39 MB	2,730	83
653,655 653,655	000000000000000000028562a114dac6d150148734c76957bfc056d5074158b1	21 Oct 2020, 05:28	1.20 MB	1,917	49
653,654 653,654	000000000000000000050af43ecd04b41cc43443d195b92b70ed4c1dcce8f2eb	21 Oct 2020, 05:23	1.42 MB	1,720	65
653,653 653,653	0000000000000000000203b709d7b952e69cea0658cbea31af82108e197a4e5a	21 Oct 2020, 05:11	1.32 MB	1,443	46
653,652 653,652	0000000000000000000d89f64392c94cebb04b26afedb94544f7324de6247829	21 Oct 2020, 05:05	1.13 MB	1,914	53
653,651 653,651	00000000000000000000cd8325550fac5abe75367c508037d128717935610d02	21 Oct 2020, 04:59	1.27 MB	2,837	73
653,650 653,650	0000000000000000000a6ab78052de7170fcf74a96a5133b946ae1b0b126c600	21 Oct 2020, 04:51	1.27 MB	1,816	92
653,649 653,649	00000000000000000005fa822bb75f38a2f82faace6dc7ff1d670217ed55a6a6	21 Oct 2020, 04:38	1.35 MB	2,587	91
653,648 653,648	0000000000000000000110f50addae185da7becef2ed73d0e4dd50eb5ba70941	21 Oct 2020, 04:34	1.44 MB	3,002	115
653,647 653,647	0000000000000000000313ef2b2930ecbc3fe05de391bc43982a344f45fb9588	21 Oct 2020, 03:41	1.27 MB	2,170	36
653,646 653,646	0000000000000000000272ddfbdaa99ec9cdeb6c36042693e8298bc9962b24c3	21 Oct 2020, 03:39	1.22 MB	2,151	60
653,645 653,645	0000000000000000000c551ba687be9c3544955b3a87bdce4d0da67c811155df	21 Oct 2020, 03:30	1.24 MB	2,529	46
653,644 653,644	0000000000000000000d69e4d40ac21bf3de05be2d55a9a9b25b5ed3fff65efe	21 Oct 2020, 03:27	1.36 MB	2,464	81
653,643 653,643	0000000000000000000b075d0441e8478e6586ca936f6a7a05ff4d34d6d15219	21 Oct 2020, 03:12	1.29 MB	2,446	45
653,642 653,642	000000000000000000065644c4b620b371d0282b71ac142974a20dd6402dd37b	21 Oct 2020, 03:11	1.16 MB	2,781	41

Previous 10 blocks ↓

Total Size: 646.78 GB

Node Information

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

Uptime: 1 month, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,404.36 GB sent, 40.03 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.