Blockchain Explorer | learn me a bitcoin

Memory Pool

21,242 transactions

28.41 vMB

Show Random Selection

Max Size: 121/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,862	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 41 secs	1.00 vMB	2,800	16

Blockchain

Tip: 841,861 (405,751 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
436,110 436,110	000000000000000002cb5c65a27d5169e9ae4029b94e32507bddcbae8de5765b	27 Oct 2016, 09:10	0.84 MB	1,820	89
436,109 436,109	000000000000000000110662c36b30b88ca81346a85c413579bdee3d254fb7d4	27 Oct 2016, 09:01	1.00 MB	2,510	53
436,108 436,108	000000000000000003b6faf1970de493b58deeba6756c69a54b75e0827ccc61d	27 Oct 2016, 08:59	1.00 MB	2,561	95
436,107 436,107	000000000000000003c14eb899a3ba7d9f64e34ba1658814cb4f94aa9c807938	27 Oct 2016, 08:41	1.00 MB	2,193	41
436,106 436,106	00000000000000000369d057ebd70781f3e67a8a05917bedc107c77adbb177ad	27 Oct 2016, 08:41	1.00 MB	2,266	49
436,105 436,105	00000000000000000432b9c7e9248daf06aeeca0b6fe0c0bd093dfe1c18cbfd7	27 Oct 2016, 08:40	1.00 MB	2,148	59
436,104 436,104	000000000000000003a3cf5974cf6c26c2286af201aa5c9bafa26573e5d25652	27 Oct 2016, 08:37	1.00 MB	2,554	55
436,103 436,103	000000000000000003a032a74d09b7f891f2bc81bd02cf4dd898928eec208e0c	27 Oct 2016, 08:35	1.00 MB	2,225	89
436,102 436,102	000000000000000000ad1288fb1876390230df7eb55e5dc66ec9fc76cd172f09	27 Oct 2016, 08:18	1.00 MB	1,350	55
436,101 436,101	000000000000000000c88bd0b192c41b98da3e2afa7cb87ebb9999a2cae92c93	27 Oct 2016, 08:15	0.75 MB	1,581	61
436,100 436,100	000000000000000002982a205095b88c862fbf20d5c329e1114934aee1c36f4e	27 Oct 2016, 08:12	1.00 MB	2,491	72
436,099 436,099	00000000000000000051f32f44a40f146863af8d77e413bc4f83274190609cce	27 Oct 2016, 08:02	1.00 MB	2,298	89
436,098 436,098	0000000000000000042f014649bd499abb02c189e36321fba9f17cbc3829aa5e	27 Oct 2016, 07:49	1.00 MB	2,076	100
436,097 436,097	0000000000000000017b7e2aed836b146132642af764778d2e596b0936d710dc	27 Oct 2016, 07:24	1.00 MB	2,104	66
436,096 436,096	0000000000000000040b3448670d478558fe2368a15ff9323fdcb269fe2d2429	27 Oct 2016, 07:15	1.00 MB	2,606	74
436,095 436,095	000000000000000001685d9ae666557d6c624f64063e1083ee46c41e2d957936	27 Oct 2016, 07:04	1.00 MB	1,416	77
436,094 436,094	00000000000000000244c4e0cf3f4aae14ad7d5203132c28b6ca8dbeed972c38	27 Oct 2016, 06:55	1.00 MB	2,470	91
436,093 436,093	00000000000000000422b03228fe1ea37f313581a03b7db74640270f1433f00e	27 Oct 2016, 06:35	1.00 MB	3,486	64
436,092 436,092	0000000000000000004759796d502a1a657cf734faf1a1698a0cb733ae522ea4	27 Oct 2016, 06:28	1.00 MB	2,161	96
436,091 436,091	0000000000000000026589d8ddaa0df75707ea5ac31463a3e33a875a6d1c3fb3	27 Oct 2016, 06:10	1.00 MB	2,637	70
436,090 436,090	00000000000000000453f128abf05b959cddd19d0d48d1032c7234b5513edfa3	27 Oct 2016, 06:02	1.00 MB	2,463	102

Previous 10 blocks ↓

Total Size: 646.50 GB

Node Information

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

Uptime: 30 days, 3 hours, 43 minutes
Connections: 11 outgoing, 112 incoming
Data Transfer: 8,360.56 GB sent, 38.07 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.