Blockchain Explorer | learn me a bitcoin

Memory Pool

31,957 transactions

31.65 vMB

Show Random Selection

Max Size: 143/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,843	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 15 secs	1.00 vMB	5,587	15

Blockchain

Tip: 841,842 (429,144 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
412,698 412,698	0000000000000000031a47deaf508efb1031b2593efa0bbe5ced21475aed4a7a	21 May 2016, 10:50	1.00 MB	1,043	26
412,697 412,697	0000000000000000015d00c782e1728eb8501bcac76c9ced452ba512be36fb53	21 May 2016, 10:48	1.00 MB	2,204	61
412,696 412,696	0000000000000000023ad72102011fe5154854bb18f6b3362b32ac6930bf9539	21 May 2016, 10:27	1.00 MB	1,752	43
412,695 412,695	000000000000000002fe31351b77917075165c2c33827ee56bd878dcb7722803	21 May 2016, 10:17	1.00 MB	1,823	34
412,694 412,694	000000000000000004619a983fc001a335b4bd40258afd6f473108945033f7dc	21 May 2016, 10:15	1.00 MB	2,846	68
412,693 412,693	0000000000000000037e22b4b15ea684aa18eae53496f03bbfb6e5f7d3907b4f	21 May 2016, 09:43	1.00 MB	2,437	57
412,692 412,692	000000000000000001d85f679cd636d6d006414ec9c0f7f97d6c1de4a89cf7bb	21 May 2016, 09:19	1.00 MB	2,776	62
412,691 412,691	00000000000000000243287ad7039e3c062d3e884d0c63ae9f87e401fe70791c	21 May 2016, 08:48	0.13 MB	116	16
412,690 412,690	00000000000000000346cbb23939de7563054187a53b6369c35338c20eb86ed9	21 May 2016, 08:48	1.00 MB	2,267	43
412,689 412,689	00000000000000000506b2af650f4b690a60f6dbbaf875eabcc37871c59e24e5	21 May 2016, 08:30	0.15 MB	312	41
412,688 412,688	00000000000000000039c2374c29dc9b037f1156175c1d5962abdf9408fe3724	21 May 2016, 08:27	0.73 MB	1,539	40
412,687 412,687	0000000000000000047cb55929a6b7b8ccefb0744bede3cb4e3ac76fe4ffab0b	21 May 2016, 08:16	0.61 MB	1,266	45
412,686 412,686	000000000000000003513bf75959ed2d502af4ac3e181df4186ebb50371b97e8	21 May 2016, 08:07	0.44 MB	452	20
412,685 412,685	000000000000000002f8fff87550cfade603398bcb8eaa7dd551af01af3e697d	21 May 2016, 08:07	1.00 MB	2,062	45
412,684 412,684	000000000000000004301ce025be5434f8ad519b82bac7380dc00af6287a10b8	21 May 2016, 07:56	1.00 MB	2,768	67
412,683 412,683	00000000000000000163a611c35d67276d55a4726300f22589165fbad6eb105e	21 May 2016, 07:27	0.16 MB	377	64
412,682 412,682	000000000000000002bf6d2ab1f7a26a149f53045ef2c5a40939494a574845a0	21 May 2016, 07:24	0.14 MB	366	69
412,681 412,681	0000000000000000003609ebc2ac70aeb8d494387e69e488a6b2fc227d1cd564	21 May 2016, 07:22	1.00 MB	1,124	25
412,680 412,680	0000000000000000047ee72ac42fdb966ee8ebfeeb614a8cfbcda073f7cc3476	21 May 2016, 07:17	1.00 MB	1,767	39
412,679 412,679	000000000000000004b9a16dfe24e6c34abdb0330ef53071870a5de052529e5f	21 May 2016, 07:08	1.00 MB	2,114	52
412,678 412,678	0000000000000000038f2e64b1f610bd5ff5c8e042c4c363b4af6c1d6aaee9a5	21 May 2016, 06:58	1.00 MB	1,931	52

Previous 10 blocks ↓

Total Size: 646.47 GB

Node Information

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

Uptime: 30 days, 1 hour, 9 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,356.30 GB sent, 37.92 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.