Blockchain Explorer | learn me a bitcoin

Memory Pool

32,054 transactions

58.70 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,877	00000000000000000003629a0000000000000000000000000000000000000000	2 mins, 43 secs ago	1.00 vMB	2,894	15

Blockchain

Tip: 843,876 (455,413 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,463 388,463	000000000000000001edf3adf719dfc1263661d2c4b0ed779d004a2cbb7cca32	15 Dec 2015, 03:13	0.75 MB	2,014	53
388,462 388,462	0000000000000000018d4f92df64d0bd206efe54c35ab2ef05ac5745d04b2ef3	15 Dec 2015, 03:08	0.11 MB	254	43
388,461 388,461	000000000000000003da9160e08f2e507a8949e52af90302287dc34c56642b4b	15 Dec 2015, 02:53	0.20 MB	433	33
388,460 388,460	000000000000000009f67aa251c3df2d0638b4004835778dcd66f33408024ae3	15 Dec 2015, 02:50	0.92 MB	1,836	36
388,459 388,459	000000000000000004e3933d3ca7b326d4c991b5c387bcb8c742e1748ec4ca41	15 Dec 2015, 02:38	0.87 MB	1,391	27
388,458 388,458	00000000000000000875b3407efddda64e9c99ee9a4240ad6b6649b357101776	15 Dec 2015, 02:34	1.00 MB	3,047	53
388,457 388,457	00000000000000000d24a2ff466e940ffcf362d9d9222a452ae463348f45b6d7	15 Dec 2015, 02:10	0.73 MB	1,301	32
388,456 388,456	000000000000000008e873a1e5970c7dc4fa56e74836573bbda8150eb598f92a	15 Dec 2015, 02:04	1.00 MB	1,716	29
388,455 388,455	0000000000000000065d06b824ad2aedb9133d09711525ff18e186c338fb3724	15 Dec 2015, 01:51	0.11 MB	110	30
388,454 388,454	00000000000000000c90dfbd7093c3652f831e7d27dbbdfcd210fd9918c622a6	15 Dec 2015, 01:50	0.36 MB	971	43
388,453 388,453	00000000000000000691cd428b14d532db9e2888c1e7e04e5b886f7a5435d258	15 Dec 2015, 01:41	0.26 MB	711	44
388,452 388,452	000000000000000006325e27887c687dde1314454b25f5bde15bace3acf349f4	15 Dec 2015, 01:37	1.00 MB	2,004	34
388,451 388,451	00000000000000000a4424d41034c8cd04224c6ec0543db7739c3780984462c2	15 Dec 2015, 01:23	0.37 MB	804	41
388,450 388,450	00000000000000000a5355e4870e0e1a61538659d76ff468254ac61847115bb3	15 Dec 2015, 01:19	0.75 MB	1,306	29
388,449 388,449	0000000000000000025639b63f55daf23f0dc72975902605764ae88bfac6b3bc	15 Dec 2015, 01:11	0.91 MB	2,543	47
388,448 388,448	00000000000000000029505928aebf27347a4c77a61f0a08b547cf809f446cc6	15 Dec 2015, 00:54	0.00 MB	1	0
388,447 388,447	00000000000000000ba3329f49be7bea3150e89f42efb87d8b6fd3fd54fbbf2d	15 Dec 2015, 00:53	0.82 MB	2,205	44
388,446 388,446	00000000000000000aeebd3eae8e3cdd0e805f0cf672a0970fd9b2093c37f8ed	15 Dec 2015, 00:47	0.06 MB	100	20
388,445 388,445	00000000000000000d61284bf5d2db6480c13269635c0e39c72b3ea6880bc1a1	15 Dec 2015, 00:37	0.37 MB	975	44
388,444 388,444	00000000000000000639582f5eec71a072e161298e5aded844d9e599b87ff6d9	15 Dec 2015, 00:31	0.91 MB	1,923	34
388,443 388,443	00000000000000000d6a85accb51d49800267fb847e5884dee2e07553cb03ec8	15 Dec 2015, 00:17	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 650.30 GB

Node Information

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

Uptime: 1 month, 14 days, 6 hours
Connections: 10 outgoing, 111 incoming
Data Transfer: 8,956.48 GB sent, 62.33 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.