Blockchain Explorer | learn me a bitcoin

Memory Pool

57,813 transactions

35.95 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,817	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 24 secs ago	1.00 vMB	4,748	18

Blockchain

Tip: 842,816 (414,743 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,073 428,073	00000000000000000029fd454e3a6012529caeab947a2a2a4e9aa4f92ac0acf0	03 Sep 2016, 07:59	0.63 MB	981	58
428,072 428,072	000000000000000003a3764345d934547c9ac733f56ff4935c98937a6b1a355c	03 Sep 2016, 07:53	0.14 MB	346	59
428,071 428,071	0000000000000000037dd64902467e3acb6430345e7fdbfef4f083ef94902a06	03 Sep 2016, 07:51	0.96 MB	1,581	42
428,070 428,070	000000000000000001b5744ee46b55e194dfbfab4e04d2551c35e759bcada36b	03 Sep 2016, 07:41	1.00 MB	2,023	62
428,069 428,069	000000000000000000194febb05d8d50e27721589815c29e9079a0c6ce84dca4	03 Sep 2016, 07:20	0.21 MB	464	49
428,068 428,068	0000000000000000007f9759c9eee376e3432e300b43aea53d1371e1fb143961	03 Sep 2016, 07:16	0.69 MB	713	32
428,067 428,067	000000000000000001bef2c3fb53729c1ce61d6dd4bba3607432ec02760a4e4c	03 Sep 2016, 07:11	1.00 MB	1,009	32
428,066 428,066	0000000000000000021fa6cb9f756d3e47bac8dc6c037132281e4c314469479b	03 Sep 2016, 07:05	0.75 MB	1,640	54
428,065 428,065	0000000000000000024f493cccb8b4bb3491a2d15188188ebc773d36b2297946	03 Sep 2016, 06:48	1.00 MB	919	48
428,064 428,064	000000000000000002504642e6ff9b1577af550c269f4537ad5b6e7f77247c25	03 Sep 2016, 06:45	1.00 MB	2,803	84
428,063 428,063	000000000000000002acb7baee528ca1ceb1baa1e353f0128c79c19da41f061f	03 Sep 2016, 05:50	0.22 MB	456	57
428,062 428,062	00000000000000000251276de9928a6720e7d8485ed1dcea93fc59cd481d57e2	03 Sep 2016, 05:45	0.98 MB	1,223	30
428,061 428,061	000000000000000003e8e5d8595e0ba7fb12ff4f8ea1f6cf2037a345a02b5db6	03 Sep 2016, 05:32	0.02 MB	40	62
428,060 428,060	0000000000000000041f592bc6dbe8415504569cff154b2ab969124f07fdce10	03 Sep 2016, 05:31	0.27 MB	595	65
428,059 428,059	000000000000000002167ccf93efdef654573a756a56a771166b2a1bca377a0f	03 Sep 2016, 05:27	0.55 MB	1,151	60
428,058 428,058	00000000000000000273a4177d719bd7a5fbbe4fcd513cac2bb3c42f1422b5f2	03 Sep 2016, 05:12	0.01 MB	15	64
428,057 428,057	0000000000000000026619bc1a2075821acf5c1a31a606b472196aec00fc038a	03 Sep 2016, 05:11	0.01 MB	22	90
428,056 428,056	000000000000000004f48eead25cedd74dcaa6f1e12fa8d5b89766c3766f1a96	03 Sep 2016, 05:11	0.87 MB	1,980	57
428,055 428,055	0000000000000000002c6782d427916ee5f207d62c02ef52f63f6d92cf10bbec	03 Sep 2016, 04:48	1.00 MB	802	22
428,054 428,054	000000000000000003d6b8bb6fd0d92f0276e830c56f6f26965fbf559065b69e	03 Sep 2016, 04:38	0.04 MB	116	53
428,053 428,053	000000000000000001cec55b0a4a306be406fc69f0e5046a37ff1747c73280bc	03 Sep 2016, 04:39	0.99 MB	1,676	47

Previous 10 blocks ↓

Total Size: 648.30 GB

Node Information

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

Uptime: 1 month, 6 days, 22 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,612.95 GB sent, 50.97 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.