Blockchain Explorer | learn me a bitcoin

Memory Pool

46,583 transactions

42.66 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,095	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 12 secs	1.00 vMB	5,395	9

Blockchain

Tip: 844,094 (325,194 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
518,900 518,900	0000000000000000000f7e6df695b8b97b5ad777223be2736d6b7cca7f500914	19 Apr 2018, 06:09	1.01 MB	1,280	27
518,899 518,899	000000000000000000390a66914df0665da9059555cd5b0e192865d07dc2ff9b	19 Apr 2018, 05:58	0.12 MB	293	26
518,898 518,898	0000000000000000002d706ac98b948977d28e2e3689bee6feca73c343f34b36	19 Apr 2018, 05:56	0.71 MB	1,362	35
518,897 518,897	00000000000000000047a76c04ae8058ce171176c34a7c3a393d65e712658962	19 Apr 2018, 05:44	0.40 MB	881	32
518,896 518,896	0000000000000000002c79c7ec54aa02c5e873c587f027e4f6623fc51da5a690	19 Apr 2018, 05:37	0.06 MB	156	45
518,895 518,895	0000000000000000002c33386eaae5d1b2fbab9fdea0e6acc73f28c2c63f8698	19 Apr 2018, 05:36	1.05 MB	2,138	11
518,894 518,894	00000000000000000033844f410a2c3968be47ef3b5824c1448d1851e7b392a4	19 Apr 2018, 05:31	0.38 MB	667	79
518,893 518,893	000000000000000000318c9d13ce70eee8f5c654ee60261fc4d41c228d5f2c29	19 Apr 2018, 05:10	0.09 MB	173	20
518,892 518,892	0000000000000000001e97d810425fb380a2801b5e9c6132ec26f88999e71d3f	19 Apr 2018, 05:09	0.45 MB	798	22
518,891 518,891	00000000000000000024ebeec3a337f3a59e07e1b7cf0ce570bf01e271348841	19 Apr 2018, 05:02	0.61 MB	1,395	10
518,890 518,890	0000000000000000003641a4636900cc0ba1e7ec7926bbd44953b38593ca97af	19 Apr 2018, 05:00	0.42 MB	833	58
518,889 518,889	000000000000000000197bbc22c0c3cbf1cba76f1b394db081cb2f6102fe14e0	19 Apr 2018, 04:41	0.66 MB	1,001	26
518,888 518,888	00000000000000000005c0c917d846c42596d619db547c483fc9b53a96631d36	19 Apr 2018, 04:32	0.24 MB	361	49
518,887 518,887	0000000000000000003f1ce2dbae67746b56f35a132cfef28e75cdd570b30815	19 Apr 2018, 04:30	0.12 MB	226	19
518,886 518,886	0000000000000000000cd9a4df1dfe0ac6fbe374c22ac135be65e1976f305111	19 Apr 2018, 04:28	0.04 MB	50	11
518,885 518,885	0000000000000000003da79f3565b3d99d4003b3f4e85053e6026a863bacb21a	19 Apr 2018, 04:27	0.47 MB	756	19
518,884 518,884	0000000000000000000b4069691d253784178de47185e4c6cd8b09d3a438b426	19 Apr 2018, 04:21	0.08 MB	167	34
518,883 518,883	0000000000000000004489ff96db62592fd305e4cb7fc933082c4a92300bdcbc	19 Apr 2018, 04:19	0.26 MB	494	8
518,882 518,882	00000000000000000046ee57426ec63c9d3113ce43f1c7818741bca84c277336	19 Apr 2018, 04:19	0.19 MB	261	44
518,881 518,881	000000000000000000385546c603f0fd6a618ce5418b4b09bc05b2f581e378ce	19 Apr 2018, 04:14	0.42 MB	944	30
518,880 518,880	0000000000000000002f1f41c444bac278d2779f9599d3b20277e7dcee8c1993	19 Apr 2018, 04:06	0.73 MB	1,202	38

Previous 10 blocks ↓

Total Size: 650.68 GB

Node Information

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

Uptime: 1 month, 15 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,007.39 GB sent, 64.23 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.