Blockchain Explorer | learn me a bitcoin

Memory Pool

59,402 transactions

45.60 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,042	0000000000000000000331db0000000000000000000000000000000000000000	16 mins, 27 secs ago	1.00 vMB	5,367	42

Blockchain

Tip: 842,041 (453,538 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,503 388,503	00000000000000000d066e12ca99a2ffb5b77bc9df1934937559686e740f31be	15 Dec 2015, 08:25	0.95 MB	157	7
388,502 388,502	000000000000000004f27840fcb4e0d2f4d25414c38a874842d9981faa9276d8	15 Dec 2015, 08:17	1.00 MB	2,834	46
388,501 388,501	000000000000000009f22694ec1eebb046098462c2348fe5e0484a75d7d1ed87	15 Dec 2015, 07:55	0.95 MB	1,005	17
388,500 388,500	000000000000000006cf66a6c7dce22f77d54774d66971e1f2dd44e84ab668c3	15 Dec 2015, 07:52	0.93 MB	2,491	39
388,499 388,499	000000000000000008a66205d67fcea4ab9f50922512c8e45ec706af95b8e86f	15 Dec 2015, 07:32	0.55 MB	1,092	31
388,498 388,498	000000000000000007e7aa2e8fb1b9721aa446e74735e5676947abfedd0dc6a5	15 Dec 2015, 07:26	0.58 MB	1,039	26
388,497 388,497	0000000000000000000798622a7bec64c8c2900faf752b1ff5cf93ee0a233bee	15 Dec 2015, 07:22	0.75 MB	1,849	100
388,496 388,496	0000000000000000035643e8ca4e7076742a5fb218494c0c4f1d2bec1b7f41e3	15 Dec 2015, 07:05	0.11 MB	125	16
388,495 388,495	000000000000000009b670f25a92ee393a51c4a097e02a828504db4ff1b0530c	15 Dec 2015, 07:06	0.36 MB	514	23
388,494 388,494	00000000000000000ddccaff10070c9798735637004c2f7b5684849c4d332341	15 Dec 2015, 07:04	0.48 MB	1,331	43
388,493 388,493	00000000000000000b2bd82279768726ffc17009d6beeb2c51d24833fa977145	15 Dec 2015, 06:52	0.57 MB	775	22
388,492 388,492	000000000000000002711e7608b76396daf59cfc99940e1b45b17ab1c94ecba6	15 Dec 2015, 06:49	0.40 MB	1,062	37
388,491 388,491	0000000000000000046bfa63a14236132c6d1565dfa18c20df5d063d5e9d68f3	15 Dec 2015, 06:42	0.95 MB	1,795	29
388,490 388,490	00000000000000000ce54bc74bd92275fe174fe38f7f4bc22f2c62aa44a43e0e	15 Dec 2015, 06:32	1.00 MB	2,487	46
388,489 388,489	0000000000000000033ad6bbfbd3884b04b1cf88df5b56b9c9ee9c3393cb2060	15 Dec 2015, 06:11	0.27 MB	649	40
388,488 388,488	00000000000000000b88b05b11167e01858e82ee8fd24a0f05d0647025a18f41	15 Dec 2015, 06:07	0.15 MB	279	29
388,487 388,487	00000000000000000abbbe8f88a6c7e1736c6d784194554b7a3e78393d89abd4	15 Dec 2015, 06:05	0.63 MB	1,393	34
388,486 388,486	00000000000000000a0c21e2935ee8b0b25b2eaa07118f127f09ddbbb808b67f	15 Dec 2015, 05:56	0.21 MB	408	29
388,485 388,485	0000000000000000081435a2c61219288d94f8767ed15503df353222be12db25	15 Dec 2015, 05:54	0.84 MB	1,315	23
388,484 388,484	00000000000000000d2842ee8e6ee9b32f020104fdea9243b23f4fc22e73359c	15 Dec 2015, 05:46	0.72 MB	1,007	24
388,483 388,483	000000000000000000c4e8825f19e9c8cb21252b8b1a5f76707a6311be2ab8f4	15 Dec 2015, 05:39	1.00 MB	1,552	30

Previous 10 blocks ↓

Total Size: 646.83 GB

Node Information

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

Uptime: 1 month, 1 day, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,423.75 GB sent, 40.57 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.