Blockchain Explorer | learn me a bitcoin

Memory Pool

53,732 transactions

28.15 vMB

Show Random Selection

Max Size: 141/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,329	0000000000000000000355f00000000000000000000000000000000000000000	5 mins, 11 secs	1.00 vMB	2,337	8

Blockchain

Tip: 845,328 (401,224 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
444,104 444,104	0000000000000000011caabaa660c48c0842a48e69b553a1aad3f2762a6b7790	19 Dec 2016, 07:30	0.89 MB	441	18
444,103 444,103	000000000000000002c57a830f80834ee74b49b501aae4e37dc6ce37f67dd987	19 Dec 2016, 07:29	1.00 MB	2,131	66
444,102 444,102	000000000000000003526ecc746c7cf6e08ed87af59a641b7e082b482c686b4a	19 Dec 2016, 07:26	1.00 MB	2,878	94
444,101 444,101	0000000000000000000564b28ad12bc5dee564333f7a3816444f9d76cfe145f4	19 Dec 2016, 06:59	0.98 MB	1,747	64
444,100 444,100	000000000000000003502ba7d14981099096c4aedc812e99aaa457ca9ceb2ac3	19 Dec 2016, 06:49	0.06 MB	115	68
444,099 444,099	0000000000000000035e166e51d03369f736ba5c379c5de23e8758fddab61f79	19 Dec 2016, 06:49	0.81 MB	2,000	74
444,098 444,098	00000000000000000191898c7805f585cb67343a59989953265ab05c3b25e2c5	19 Dec 2016, 06:36	1.00 MB	1,542	56
444,097 444,097	000000000000000002aa5b7cb479ad968cd252fb206d6536af050806e690e3d2	19 Dec 2016, 06:27	0.74 MB	1,200	63
444,096 444,096	000000000000000001e3d997935af0b4ab85829522f30da0f1ba56e6d11962a7	19 Dec 2016, 06:20	0.78 MB	1,403	58
444,095 444,095	0000000000000000016901f595a508600b53804fdbd13007978f7a430d6c93af	19 Dec 2016, 06:12	0.20 MB	475	79
444,094 444,094	000000000000000002d4b854b2d45039a8e924edf7c7aed167d8796377c1af0c	19 Dec 2016, 06:09	1.00 MB	1,954	65
444,093 444,093	0000000000000000015a7b89c379e227185bc7308067c318bab64512819fe09d	19 Dec 2016, 05:56	0.57 MB	1,176	70
444,092 444,092	000000000000000000df90438ca43158ed3faf83eba7488387881039b452f87e	19 Dec 2016, 05:49	1.00 MB	1,265	45
444,091 444,091	00000000000000000314d960abf3930db802ba6bdb9a543f7b635a6c492e993e	19 Dec 2016, 05:43	0.89 MB	2,051	75
444,090 444,090	000000000000000000fc557a711010085811ff323a37ab5ff593881d8136f846	19 Dec 2016, 05:29	0.99 MB	648	26
444,089 444,089	0000000000000000015123f4a234f17e7c77ee6d324b697e792123633c366ca8	19 Dec 2016, 05:26	1.00 MB	1,469	47
444,088 444,088	000000000000000001374f9313795762490109a3b570b558ed3a1ca4190726ea	19 Dec 2016, 05:21	1.00 MB	2,403	84
444,087 444,087	000000000000000003706bf23c6656a6e3ae206894456a7b13283f61d7eebee9	19 Dec 2016, 05:03	1.00 MB	2,233	68
444,086 444,086	000000000000000001cf077401aa68896790e93bd5daeefe79c7751c5923f2bb	19 Dec 2016, 05:01	1.00 MB	2,426	96
444,085 444,085	00000000000000000020576598d56d2ad41bda2696fcb77d11c3cd7b1194d058	19 Dec 2016, 04:32	0.99 MB	832	47
444,084 444,084	0000000000000000035d188a337c547d6bb8f2b7de822514bf1106e9af04dce8	19 Dec 2016, 04:32	1.00 MB	1,381	70

Previous 10 blocks ↓

Total Size: 653.02 GB

Node Information

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

Uptime: 1 month, 23 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,293.59 GB sent, 78.74 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.