Blockchain Explorer | learn me a bitcoin

Memory Pool

65,490 transactions

32.84 vMB

Show Random Selection

Max Size: 171/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,447	000000000000000000035cb80000000000000000000000000000000000000000	1 min, 46 secs ago	1.00 vMB	6,563	30

Blockchain

Tip: 848,446 (170,914 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
677,532 677,532	00000000000000000005949adc1fae8606371926096f0de20a7d210b10e76347	03 Apr 2021, 04:22	1.31 MB	1,689	34
677,531 677,531	0000000000000000000aa20fcfcc71621a34a04716ce93257f6f3dd9fe2310a1	03 Apr 2021, 04:17	1.27 MB	2,055	36
677,530 677,530	0000000000000000000af4a2c5be83dc0854004acfb3227e6a61fc95ba8de03b	03 Apr 2021, 04:13	1.40 MB	2,135	42
677,529 677,529	00000000000000000005e094a0bb3a6b52223efdacd86e6d9f60e16524e08c69	03 Apr 2021, 04:06	1.28 MB	1,022	84
677,528 677,528	000000000000000000037a52209ef51a53b182e0b2e043779612bcaeac47aedb	03 Apr 2021, 03:53	1.26 MB	1,803	33
677,527 677,527	00000000000000000001a4601c05130e832a565af207bd7a748c4ffdb2880e52	03 Apr 2021, 03:49	1.33 MB	1,809	60
677,526 677,526	000000000000000000015d41f7534022e1a36c88c6131ebade3d249ecdf4fc82	03 Apr 2021, 03:35	1.42 MB	1,945	76
677,525 677,525	00000000000000000002385f8ce5851e848ee63035525da9be9844084c732def	03 Apr 2021, 03:15	1.33 MB	1,500	56
677,524 677,524	0000000000000000000b76157e5a28665705b486d101c0cfe1e86fad63d06de9	03 Apr 2021, 03:13	1.37 MB	2,256	94
677,523 677,523	0000000000000000000277f03c365a08a34a8b0c58fa3d29829284ad3559f457	03 Apr 2021, 02:41	1.39 MB	1,816	43
677,522 677,522	0000000000000000000525562178d338673f496c9823810e67dcd8df027436a1	03 Apr 2021, 02:36	1.43 MB	2,236	37
677,521 677,521	0000000000000000000109a27caab4268129abfdf6d7224480ca1275389a60e5	03 Apr 2021, 02:33	1.55 MB	1,413	60
677,520 677,520	000000000000000000069b6c161bd2752142f694fa187beac0da08d03c42ce6e	03 Apr 2021, 02:24	1.13 MB	847	67
677,519 677,519	0000000000000000000b36ab977cbf3334e5e73d537c8ac83fed2ac5b7e7c834	03 Apr 2021, 02:22	1.32 MB	1,877	91
677,518 677,518	000000000000000000090e27ab46b3f7370a525b23574f0df29c41044acf1818	03 Apr 2021, 01:56	1.38 MB	2,440	92
677,517 677,517	000000000000000000031c4008aa7b43bdd08ec7d15bf35906ce839941815ada	03 Apr 2021, 01:26	1.38 MB	2,595	46
677,516 677,516	000000000000000000074ce87dcfe14db2d4bfd09befa68c26e51d7aa171483c	03 Apr 2021, 01:22	1.36 MB	2,921	39
677,515 677,515	000000000000000000049d05b701f5657ec74f75ba825713691b4467588a582c	03 Apr 2021, 01:21	1.43 MB	2,100	41
677,514 677,514	000000000000000000055f09126b6fa426ac85fd14d6399da436f4a0353f4c69	03 Apr 2021, 01:20	1.29 MB	2,544	76
677,513 677,513	0000000000000000000ab463943492ee7c8afe42aca1be524ba3edf8bc1df17b	03 Apr 2021, 01:02	1.34 MB	2,842	52
677,512 677,512	000000000000000000000114668397dd6737d53e980d65441c2449f63329ce93	03 Apr 2021, 00:59	1.32 MB	2,663	61

Previous 10 blocks ↓

Total Size: 658.58 GB

Node Information

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

Uptime: 4 days, 16 hours, 34 minutes
Connections: 10 outgoing, 95 incoming
Data Transfer: 1,586.80 GB sent, 2.74 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.