Blockchain Explorer | learn me a bitcoin

Memory Pool

35,625 transactions

23.27 vMB

Show Random Selection

Max Size: 113/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,849	0000000000000000000355f00000000000000000000000000000000000000000	6 mins, 41 secs	1.00 vMB	5,784	7

Blockchain

Tip: 844,848 (326,743 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
518,105 518,105	0000000000000000004854756bdd87af36d7e6a4d4a44f497ab8325205868640	14 Apr 2018, 01:34	0.47 MB	694	31
518,104 518,104	0000000000000000004b15bd2762e065d0eadcfe5ef1dd2ad15019cfa80c3558	14 Apr 2018, 01:28	0.25 MB	451	20
518,103 518,103	0000000000000000003f27d1a460c74a7529a572e98f7c57f10ba1571f8bd648	14 Apr 2018, 01:24	0.03 MB	75	50
518,102 518,102	000000000000000000175bc64425c96da336e1b09667f3013f679c4b154837cb	14 Apr 2018, 01:23	0.25 MB	388	23
518,101 518,101	00000000000000000006b60fcc88c9bae2aca58cc983d1fcf0b2b945ad436a31	14 Apr 2018, 01:20	0.34 MB	734	45
518,100 518,100	00000000000000000026b6aba8f558ec38b98c3a11c6778be5fb8c1dec06d945	14 Apr 2018, 01:13	1.07 MB	2,571	34
518,099 518,099	000000000000000000029c58ae7625141d1cccc8e32b6d411f17ac8ccedc02ee	14 Apr 2018, 00:46	0.61 MB	1,287	30
518,098 518,098	0000000000000000000a4d8b118d4fe22ecc4984c638a5e2c38e6f7dcf74c3c8	14 Apr 2018, 00:35	0.08 MB	196	39
518,097 518,097	0000000000000000000afb928e5e7c8e97d4f88e7f3636b31662d473f44428de	14 Apr 2018, 00:33	0.85 MB	2,107	34
518,096 518,096	00000000000000000030aa787fb2593a43b823f3733595b669cc07f5ad345083	14 Apr 2018, 00:13	0.42 MB	1,002	28
518,095 518,095	0000000000000000001dd69ad896d8bf84270c6aa38ed4962ab89af0c5a738cb	14 Apr 2018, 00:04	0.14 MB	228	25
518,094 518,094	0000000000000000000854f801e84750ffa9aaa97e74c36e975df3fa2ad5627c	14 Apr 2018, 00:02	0.63 MB	1,497	30
518,093 518,093	0000000000000000002a04ab206fb34125af8d74385dfe30669410d89f6bc794	13 Apr 2018, 23:49	0.24 MB	675	38
518,092 518,092	00000000000000000017f5fc6b4b12c32605ef7e2d6eb6078d68865ac4d1b0ac	13 Apr 2018, 23:44	0.05 MB	129	33
518,091 518,091	0000000000000000003c628d05b8ce5dfdb6a4c79767d0d248e697d92a7e35c8	13 Apr 2018, 23:43	0.20 MB	587	35
518,090 518,090	0000000000000000002e6ab9fbbe933bcd1143c000c9b02a5f32cb366645ffc1	13 Apr 2018, 23:38	0.32 MB	759	39
518,089 518,089	0000000000000000004a69f857045aaf6e3e25626acc9754e7117397d14b189c	13 Apr 2018, 23:32	0.31 MB	827	41
518,088 518,088	0000000000000000003d00f23453dba8d54063ed77007c1cfda48a8ef5b33215	13 Apr 2018, 23:25	0.22 MB	467	33
518,087 518,087	000000000000000000053dc03e8cd1c70f64caa87dc341b5b8a9c1a78e7d5fb2	13 Apr 2018, 23:21	0.03 MB	62	28
518,086 518,086	00000000000000000033389e5648690ecc3e764374713ff10928693068784021	13 Apr 2018, 23:21	1.13 MB	2,370	29
518,085 518,085	0000000000000000002a2e3b2a5ef890fb2af547d8196d870eb1ccc51aadc4ee	13 Apr 2018, 23:02	0.29 MB	461	41

Previous 10 blocks ↓

Total Size: 652.11 GB

Node Information

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

Uptime: 1 month, 20 days, 17 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 9,209.24 GB sent, 72.45 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.