Blockchain Explorer | learn me a bitcoin

Memory Pool

30,432 transactions

44.62 vMB

Show Random Selection

Max Size: 171/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,000	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 4 secs	1.00 vMB	4,768	18

Blockchain

Tip: 841,999 (499,080 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
342,919 342,919	000000000000000017599f3802753e7653a769205fabc12fbad2db908c2be575	10 Feb 2015, 23:15	0.40 MB	633	24
342,918 342,918	0000000000000000106dc2a3b4e4413833817162ddfd8d7594d2e7e0519c0e66	10 Feb 2015, 23:06	0.60 MB	1,006	21
342,917 342,917	0000000000000000033d2782716970af6500c7f45304898639c6373533dbcaaf	10 Feb 2015, 23:06	0.14 MB	512	45
342,916 342,916	00000000000000000af5e7bb8fd6363104f69cb83f8262777bf66a30fd1b8569	10 Feb 2015, 22:53	0.04 MB	90	22
342,915 342,915	000000000000000004d64631c4b23e522c5fd6b0fb864d4816065b185bb1feda	10 Feb 2015, 22:46	0.42 MB	735	24
342,914 342,914	000000000000000012ce6030a29e3ecadc4768e502303a869f2ae4193ce6a51b	10 Feb 2015, 22:38	0.31 MB	560	20
342,913 342,913	0000000000000000184b0254f856750376b3b0e3b70f7caf0c96986b1494ceed	10 Feb 2015, 22:29	0.75 MB	1,463	26
342,912 342,912	0000000000000000167ca860546ab9bcc1210bbcd1ee135c730020ded5359e28	10 Feb 2015, 22:11	0.16 MB	266	23
342,911 342,911	000000000000000010e34cd5249481bc6cd5e135d6814c1d8aef52d2d1ba8551	10 Feb 2015, 22:09	0.26 MB	531	27
342,910 342,910	00000000000000000f7beec64dd452967163f5971c7e1f9897bdcd1c63d8138f	10 Feb 2015, 22:02	0.28 MB	515	34
342,909 342,909	00000000000000000f08fb7757290780ec21be64991fcd56219794360fe6b946	10 Feb 2015, 21:57	0.55 MB	1,041	27
342,908 342,908	00000000000000001637a652db0dcab3017fa799a61048ac976bc8e9e6504ce6	10 Feb 2015, 21:44	0.93 MB	1,775	25
342,907 342,907	00000000000000000564bb98306f1b9a4ff992560fba5c67eed068ceb9ebc433	10 Feb 2015, 21:28	0.13 MB	353	31
342,906 342,906	000000000000000008896317dd2c98a4cd6ea1451cb18b09bfb354198ba9da02	10 Feb 2015, 21:22	0.64 MB	778	16
342,905 342,905	000000000000000014629799bee9ef3017faf162e18fdd10ee26978a8bc85c51	10 Feb 2015, 21:18	0.90 MB	2,178	32
342,904 342,904	00000000000000000c18144f0cebc2e5453591825c3b96dec403cfbb952833b7	10 Feb 2015, 20:49	0.85 MB	1,136	17
342,903 342,903	00000000000000000539770489524479756d9e771fb0500bbefe321880c49b7a	10 Feb 2015, 20:44	0.20 MB	459	35
342,902 342,902	0000000000000000182d14c9f1139b7cc30f5edf398f1c24b4be7cf55e6b8e17	10 Feb 2015, 20:35	1.00 MB	653	14
342,901 342,901	00000000000000000ade09799867671b97600181127ce987145192c79fb99109	10 Feb 2015, 20:29	0.75 MB	780	21
342,900 342,900	00000000000000000650381dd1f73e036c6a61516b32d1a938782171b3f7a3c9	10 Feb 2015, 20:23	1.00 MB	1,999	28
342,899 342,899	0000000000000000167c802a22d1f754c9a672fd762741caf8edac6d269c6477	10 Feb 2015, 20:01	0.75 MB	2,063	35

Previous 10 blocks ↓

Total Size: 646.76 GB

Node Information

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

Uptime: 1 month, 18 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,401.74 GB sent, 39.87 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.