Blockchain Explorer | learn me a bitcoin

Memory Pool

56,605 transactions

37.06 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,840	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 48 secs	1.00 vMB	6,510	15

Blockchain

Tip: 842,839 (301,329 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
541,510 541,510	0000000000000000001ea3b25468e0f30f9d1338b05671338b9b49ea7f845302	15 Sep 2018, 10:49	0.07 MB	25	1
541,509 541,509	000000000000000000033a52c935739e6d6ad39abc934d334b2d54118a58b7f9	15 Sep 2018, 10:49	1.14 MB	2,370	6
541,508 541,508	00000000000000000003fe4bba0d69cace390d0b23c54d59b6c6ba1868f76471	15 Sep 2018, 10:46	1.19 MB	2,691	28
541,507 541,507	0000000000000000000e27d92a27592c55f3d775856ad73c540b034ea97b9374	15 Sep 2018, 10:09	0.34 MB	678	17
541,506 541,506	0000000000000000002652fb159da4b5f3f41aa6276b2ba188be6254fe2aa0cd	15 Sep 2018, 10:04	0.57 MB	1,127	12
541,505 541,505	0000000000000000001425cd88cbc87a6eee5ec70cfce3a8ab38fcabb92122a9	15 Sep 2018, 09:57	0.69 MB	1,307	13
541,504 541,504	0000000000000000001caba65da8a48eb38d0ec18f30429a30029d17c5e53cec	15 Sep 2018, 09:48	0.53 MB	885	33
541,503 541,503	00000000000000000018264e316b86bc13c837aeda2744956b0fb032fd9fe79a	15 Sep 2018, 09:43	0.32 MB	215	2
541,502 541,502	00000000000000000022190858bd3102409b6e9fe0ee607954d8ad6e5f4352b5	15 Sep 2018, 09:42	1.20 MB	2,301	10
541,501 541,501	000000000000000000189d989e4d728906acef1eb4e1cc639e6cdb01f4722180	15 Sep 2018, 09:35	1.23 MB	2,577	26
541,500 541,500	0000000000000000000bd528c703decc6241e385bfe8ac6306a91b6565d0dc9a	15 Sep 2018, 09:04	1.16 MB	2,282	19
541,499 541,499	00000000000000000023a73a76ddc23aa6faab0a256c752b0f55e72a5d51db52	15 Sep 2018, 08:48	0.49 MB	854	17
541,498 541,498	0000000000000000000efa5790b01039d5f2185a5e12ba474da1b5658d0daf25	15 Sep 2018, 08:45	0.00 MB	10	54
541,497 541,497	000000000000000000195548246f16cba759a63bc8fc455c3f9e11498f852f44	15 Sep 2018, 08:42	0.38 MB	812	27
541,496 541,496	000000000000000000032249336ee1b1ce41b6eafa3f40d14e82c73e344320b7	15 Sep 2018, 08:37	0.00 MB	1	0
541,495 541,495	0000000000000000000b1c81d9f5eaff2fc7b60f65025daf00e69b9c4a5cd088	15 Sep 2018, 08:37	0.83 MB	1,960	4
541,494 541,494	0000000000000000002293acded8992cc96e969ad655090e91180658a6668314	15 Sep 2018, 08:36	1.23 MB	2,541	30
541,493 541,493	0000000000000000000715e3299e84623e3e9cc3a916149aec9bf0c30a1ae526	15 Sep 2018, 07:59	0.49 MB	816	14
541,492 541,492	0000000000000000001bd3e06df2a1a27e0443853d949ebce13066967d2554bd	15 Sep 2018, 07:52	0.10 MB	198	18
541,491 541,491	000000000000000000160057a9e3db557b10c6883309ce3e1dd96c7a51e5c71f	15 Sep 2018, 07:51	1.20 MB	2,446	17
541,490 541,490	0000000000000000000f5759da722f91764f790d094faeafb75d7364f0e99f52	15 Sep 2018, 07:29	0.83 MB	1,618	22

Previous 10 blocks ↓

Total Size: 648.34 GB

Node Information

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

Uptime: 1 month, 7 days, 1 hour
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,618.69 GB sent, 51.27 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.