Blockchain Explorer | learn me a bitcoin

Memory Pool

51,339 transactions

41.54 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,292	00000000000000000003629a0000000000000000000000000000000000000000	9 mins, 22 secs ago	1.00 vMB	3,196	10

Blockchain

Tip: 844,291 (236,389 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
607,902 607,902	0000000000000000000200bd7178143b4eb57b1bcc7a3e6ffa2ae3600317b739	13 Dec 2019, 07:44	0.39 MB	1,098	16
607,901 607,901	0000000000000000000feee94b76aa064417349dd93b4e40e6790f9bbd41d418	13 Dec 2019, 07:40	0.97 MB	2,346	16
607,900 607,900	0000000000000000000a8a9af1913579c4e3c83a4fc70d71e7a35982b0c15357	13 Dec 2019, 07:30	0.92 MB	1,975	17
607,899 607,899	000000000000000000002a744c2f07eeb5d0d597e1c91f053dd5e06d1212f1ed	13 Dec 2019, 07:21	1.00 MB	2,505	9
607,898 607,898	000000000000000000116c508e2a456d483fec58920ecd225986ef79c3c25dda	13 Dec 2019, 07:15	1.29 MB	3,014	27
607,897 607,897	000000000000000000104d08a9876b8261788d52b72170ea75d7ce08eb834240	13 Dec 2019, 06:51	0.23 MB	428	15
607,896 607,896	0000000000000000000bcd61ee273ecc6f0f413997c889038e9785a96b587c28	13 Dec 2019, 06:50	0.69 MB	1,884	16
607,895 607,895	0000000000000000000dbb727b1a243866f33ff5747f67164dc18e6570e2a7af	13 Dec 2019, 06:42	0.03 MB	73	17
607,894 607,894	00000000000000000014adf86b9633b229582687f022a5e02ae509df1fe2f3d7	13 Dec 2019, 06:42	1.16 MB	2,892	12
607,893 607,893	0000000000000000000411cfd2943333ac39f4bd5af80eae38c9a51fd92edcce	13 Dec 2019, 06:32	1.32 MB	3,022	21
607,892 607,892	00000000000000000004f311889e2eab4124a8d04a9ac211630c169d0b50e202	13 Dec 2019, 06:10	0.57 MB	1,503	18
607,891 607,891	00000000000000000014c95383088dc7876ab912cd10923f6e632c8c76f4bf70	13 Dec 2019, 06:04	0.39 MB	661	21
607,890 607,890	0000000000000000001278b77d5ea0a013a729a516b97cdc152153a21d3bdcef	13 Dec 2019, 06:01	0.61 MB	956	24
607,889 607,889	000000000000000000128e8a0fe71223d38c588a13dcbb7ccc73b9a8e052df3c	13 Dec 2019, 05:57	0.44 MB	1,150	18
607,888 607,888	0000000000000000000e5aa66b38c06cc2891f18a3c05ecd917f8e43a9e18ce8	13 Dec 2019, 05:51	1.17 MB	2,760	19
607,887 607,887	000000000000000000086a0ab94080fce673e7187f8d8cef6def1714adafe9cc	13 Dec 2019, 05:37	0.46 MB	1,167	20
607,886 607,886	00000000000000000011bebac6e622c0aec657454bf8edc271555a2044c5e8e4	13 Dec 2019, 05:32	0.38 MB	377	8
607,885 607,885	00000000000000000014ccb4da5a0d39e3c9abe33a0481f717c3cba181c9df5b	13 Dec 2019, 05:30	1.29 MB	3,314	20
607,884 607,884	0000000000000000000fa5f89a068cafe38150bbc43f6fac52ea72078c6612e8	13 Dec 2019, 05:12	0.79 MB	1,932	18
607,883 607,883	00000000000000000002e462bc5506f4ef241e2681ce95783523dc683e23920b	13 Dec 2019, 05:02	0.75 MB	1,967	18
607,882 607,882	00000000000000000014bfc45678b6d1568977408926102a0ee0ad7c8bcd5c73	13 Dec 2019, 04:53	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 651.05 GB

Node Information

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

Uptime: 1 month, 17 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,079.31 GB sent, 66.45 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.