Blockchain Explorer | learn me a bitcoin

Memory Pool

69,899 transactions

29.96 vMB

Show Random Selection

Max Size: 165/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,885	0000000000000000000355f00000000000000000000000000000000000000000	5 mins, 45 secs	1.00 vMB	5,240	9

Blockchain

Tip: 844,884 (409,087 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,797 435,797	00000000000000000016b4d2eae1361899ce586ba0417f1fbea70dd678aafc7d	25 Oct 2016, 04:23	1.00 MB	2,378	68
435,796 435,796	000000000000000000ad3c06f80ed74e564e20238148da7e921508830ef61005	25 Oct 2016, 04:15	1.00 MB	1,684	57
435,795 435,795	00000000000000000243abb522b4b06e7062201cb3fc9da98104e9f1f3c7ff8c	25 Oct 2016, 04:14	1.00 MB	2,105	77
435,794 435,794	000000000000000002458d41227df37474d120e500d0768766bea6f3520fef5c	25 Oct 2016, 03:59	1.00 MB	1,969	96
435,793 435,793	0000000000000000022d5f07928bdbed163fdb2f112edf295fe8275a9f4d732d	25 Oct 2016, 03:33	1.00 MB	2,179	87
435,792 435,792	00000000000000000208fe0c5cd743f7ef282cdcfdc199ff4a64af6b039ab1f8	25 Oct 2016, 03:20	1.00 MB	2,924	76
435,791 435,791	0000000000000000036b08b75e161718568ebcf5fba3cc196cba6602d9671af7	25 Oct 2016, 03:13	1.00 MB	1,094	96
435,790 435,790	00000000000000000296af34a6fccf0feaed5b01df5417b545fd5f8a081afa83	25 Oct 2016, 02:59	0.99 MB	2,436	63
435,789 435,789	000000000000000000e8c2c44a79ea310452db3e229e60088693d4c20769609e	25 Oct 2016, 02:58	0.75 MB	1,657	91
435,788 435,788	00000000000000000023d5129fe151d6ba83417ac9c7a314de57ec2fb49c5c6d	25 Oct 2016, 02:54	1.00 MB	1,017	97
435,787 435,787	000000000000000002862472e795d332d397a8ae2064cd394727acaed3984d11	25 Oct 2016, 02:37	1.00 MB	1,027	110
435,786 435,786	000000000000000000ee9d1df4d7cdaf881c7215f2ab709fa9ecc57d6a682762	25 Oct 2016, 02:12	1.00 MB	1,812	63
435,785 435,785	000000000000000003a301095c934ccf831c6337cd450228476cb6e6c801065f	25 Oct 2016, 02:11	1.00 MB	1,123	99
435,784 435,784	0000000000000000040a8f4984454dbe291d2c44faabffde7be3ae11c99d3d52	25 Oct 2016, 01:57	1.00 MB	958	99
435,783 435,783	00000000000000000000920c43575c802d0359902387270addbe616b2a48b633	25 Oct 2016, 01:35	1.00 MB	933	89
435,782 435,782	000000000000000002304245a54e07c3b4eb8acdac7e7ee053b82372124fdb1c	25 Oct 2016, 01:32	1.00 MB	738	106
435,781 435,781	00000000000000000155611db8bfbbc8b2e6b53f45bb62884cf36485a4d5da39	25 Oct 2016, 01:16	1.00 MB	1,454	56
435,780 435,780	0000000000000000039ad1ad1475454413b154f6f2ac75f2386610d290490801	25 Oct 2016, 01:15	1.00 MB	1,233	95
435,779 435,779	00000000000000000054a24a04089705e842a499f98393f4192d87961b658e74	25 Oct 2016, 01:07	1.00 MB	1,031	99
435,778 435,778	00000000000000000093734019b701997e86a808320005583396bbec99df5ea5	25 Oct 2016, 00:55	1.00 MB	2,069	76
435,777 435,777	0000000000000000034ba428d713bf3cabaf25e4696fc9b64edf6fa74493d2f6	25 Oct 2016, 00:51	1.00 MB	1,987	84

Previous 10 blocks ↓

Total Size: 652.18 GB

Node Information

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

Uptime: 1 month, 20 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,212.12 GB sent, 72.95 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.