Blockchain Explorer | learn me a bitcoin

Memory Pool

82,459 transactions

38.33 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 14 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,950	000000000000000000035cb80000000000000000000000000000000000000000	8 mins, 48 secs ago	1.00 vMB	3,473	36

Blockchain

Tip: 847,949 (186,501 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,448 661,448	0000000000000000000b9f19d5acb280ab7a60c824e386d97076f22ec7ef66a8	15 Dec 2020, 08:15	1.26 MB	2,396	42
661,447 661,447	00000000000000000001490771347dfd67b28f8b602e6f061c2c5bf9f1b4266d	15 Dec 2020, 08:09	1.36 MB	2,470	72
661,446 661,446	000000000000000000011d3910c9971208188a8fff196a733d609d75b4794b7c	15 Dec 2020, 07:35	1.18 MB	2,232	15
661,445 661,445	0000000000000000000eb9acd4f5cec846be3793f49c965e5a14914b8e8cc945	15 Dec 2020, 07:34	1.32 MB	2,847	57
661,444 661,444	000000000000000000029edababc86bd580d719f2a3bdfcdf626aa6a19d5488b	15 Dec 2020, 07:08	0.97 MB	1,690	17
661,443 661,443	000000000000000000050cd6d431aee36e06d9f89e8e9cb7b9978320cd5b5682	15 Dec 2020, 07:03	1.22 MB	1,581	32
661,442 661,442	00000000000000000003e1543a037cd0ccca15dbe76acbfee2c22af7cce896a3	15 Dec 2020, 06:56	1.12 MB	1,226	6
661,441 661,441	0000000000000000000df1f4a668aac571194e80736943b7c64a7f3b8acba583	15 Dec 2020, 06:54	1.10 MB	2,563	17
661,440 661,440	00000000000000000008e47426ff0258d4b7c13c93fe7ac4d36902fbe5f57300	15 Dec 2020, 06:50	1.29 MB	1,700	18
661,439 661,439	00000000000000000007dda1a55026cf7b8c3c16644a2ec0e6d416f75269f9dd	15 Dec 2020, 06:49	1.23 MB	2,549	50
661,438 661,438	0000000000000000000d4d886647d8604343e30fc1cab8ea85157418d61fc07c	15 Dec 2020, 06:35	1.32 MB	3,118	67
661,437 661,437	0000000000000000000569837ccf877b04d9ca612135496d4e02cb665e04c996	15 Dec 2020, 05:59	1.19 MB	2,064	10
661,436 661,436	000000000000000000008608451a643321b9ea04719db41b607137f3c6a203a1	15 Dec 2020, 05:56	1.40 MB	2,483	41
661,435 661,435	0000000000000000000f0cf01f54fe3f537f2c3dc2a093edf6ff5aee217aecec	15 Dec 2020, 05:42	1.44 MB	2,293	67
661,434 661,434	0000000000000000000c98fb57de3ec161952a6b15a63ad0323f2d7e69cd8f0c	15 Dec 2020, 05:14	0.66 MB	1,290	28
661,433 661,433	0000000000000000000b5996770f8489d67422b9797569fc4f7ff78d06029943	15 Dec 2020, 05:08	1.35 MB	1,308	6
661,432 661,432	00000000000000000007797ea03040a6ce4bbba93edc0797be66593f342b0e80	15 Dec 2020, 05:06	1.38 MB	1,857	26
661,431 661,431	000000000000000000035e2d3a32a3249d4db7ef6c89db3a9f5d8e5111046285	15 Dec 2020, 04:57	1.38 MB	2,837	52
661,430 661,430	0000000000000000000792099969b9cde95e13831565a0ad206018b9aa1fce09	15 Dec 2020, 04:31	1.30 MB	1,397	7
661,429 661,429	0000000000000000000dcc1c31b55171781092ebbca6319cf5ed574489282be8	15 Dec 2020, 04:29	1.08 MB	738	8
661,428 661,428	000000000000000000029250c85acaca0b3f0cf19120484f6990cd5c3c659bc5	15 Dec 2020, 04:27	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 657.69 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 1 day, 7 hours, 10 minutes
Connections: 10 outgoing, 37 incoming
Data Transfer: 137.91 GB sent, 0.63 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.