Blockchain Explorer | learn me a bitcoin

Memory Pool

42,252 transactions

46.52 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,332	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 18 secs	1.00 vMB	4,238	21

Blockchain

Tip: 842,331 (670,482 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
171,849 171,849	00000000000003a26343cb96df043a67ca54888861c9cc5a17397a3725fc7e86	19 Mar 2012, 08:37	0.01 MB	29	129
171,848 171,848	000000000000057e9ac34a99cc066868b8a428ad0f68a844dbb662a4e7e172e0	19 Mar 2012, 08:36	0.01 MB	17	71
171,847 171,847	0000000000000aef3626e70fc5d9383c65431675613b7f95582b402e7d880435	19 Mar 2012, 08:31	0.01 MB	36	33
171,846 171,846	00000000000002546220050d7d82f979aa5c4cf3e66c2c300e4b64794840f76e	19 Mar 2012, 08:23	0.03 MB	45	54
171,845 171,845	0000000000000184f648cef11947eec39bfd48f04bf9ac22b5f22cbb7d0941c6	19 Mar 2012, 08:02	0.01 MB	28	28
171,844 171,844	000000000000068e2a4797641e8ca204545d5a8108e1af7c4d57feb3dc61b1ee	19 Mar 2012, 08:00	0.04 MB	56	93
171,843 171,843	0000000000000a55ebc04573f3f6448ee254210eb458dbdddb9ba6ae6fc7c20d	19 Mar 2012, 07:36	0.02 MB	65	72
171,842 171,842	00000000000003fb92039023afb6f7f839ded7c4d60498f017c94ebe67385c4e	19 Mar 2012, 07:23	0.03 MB	60	111
171,841 171,841	0000000000000677204110a807c51a81d87a7641557e8e5d6a351c3f0ced758a	19 Mar 2012, 07:03	0.00 MB	3	59
171,840 171,840	0000000000000794901209c32c27e5f4fb297a163dfc9f08e38eb739aed6921d	19 Mar 2012, 06:57	0.00 MB	10	331
171,839 171,839	00000000000004daf2322dc602b1c10b2f159371e259d90fed8820fed4695314	19 Mar 2012, 06:55	0.02 MB	77	0
171,838 171,838	0000000000000514d84c2118cb3d9cafda6f45d5e9030e2ba1a24f0fcd092998	19 Mar 2012, 06:54	0.02 MB	38	115
171,837 171,837	000000000000012d43387cb01764ce1022c7a0359a0bac88a335c793c7ee2e13	19 Mar 2012, 06:39	0.00 MB	9	0
171,836 171,836	00000000000000e7e5d38429b2934cc1fc945cbc45ed5230ac1ac07d234915ee	19 Mar 2012, 06:37	0.03 MB	56	153
171,835 171,835	00000000000006f47f083faea1fca03afe0bedd526aad4cabf6e820fe85f929d	19 Mar 2012, 06:14	0.02 MB	30	40
171,834 171,834	0000000000000a6b3d3b690efa01eab53a177920e53b95f122fff9fa9010cfe0	19 Mar 2012, 06:07	0.00 MB	1	0
171,833 171,833	00000000000000e7f77b830738d2f24d646b878b158c13cb061bc548c36877d3	19 Mar 2012, 06:03	0.07 MB	61	109
171,832 171,832	0000000000000401d8d0dbe5d05d380e8f0934ab8f675b92721e58654d1032db	19 Mar 2012, 05:54	0.01 MB	11	1,143
171,831 171,831	00000000000000ba33ef76440830a5263ca99392dbf640839a6b6db57c22e11f	19 Mar 2012, 05:48	0.02 MB	45	48
171,830 171,830	0000000000000787bc407e6028dc6f48f7f3168b9a3052d8506bc92e16f931bf	19 Mar 2012, 05:29	0.00 MB	9	0
171,829 171,829	000000000000001dfde87a3a47da76dbfca1e30aaf91637a0ecb0659d380aa64	19 Mar 2012, 05:28	0.03 MB	74	127

Previous 10 blocks ↓

Total Size: 647.34 GB

Node Information

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

Uptime: 1 month, 3 days, 3 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,478.69 GB sent, 45.01 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.