Blockchain Explorer | learn me a bitcoin

Memory Pool

43,604 transactions

43.00 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,292	000000000000000000035cb80000000000000000000000000000000000000000	3 mins, 0 secs	1.00 vMB	1,438	14

Blockchain

Tip: 848,291 (320,780 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
527,511 527,511	000000000000000000120543733c10bc4b46fc7bd5206c8660d34e4f52257835	15 Jun 2018, 03:37	0.12 MB	294	23
527,510 527,510	0000000000000000000bd8486176c6b91441e41c07699a74d677ebb4f7e034a3	15 Jun 2018, 03:34	0.26 MB	583	42
527,509 527,509	0000000000000000002dd9eefbb38d3979915592e42109ad85d333ff67e82438	15 Jun 2018, 03:29	0.60 MB	1,204	25
527,508 527,508	0000000000000000000f5b6afac99dac60e84c8ee1cf7cb64164a2e836ed39aa	15 Jun 2018, 03:18	0.54 MB	1,240	32
527,507 527,507	0000000000000000001ad2fa7410f4b42672aa25f5c5f70aa71cd50a80e5c37a	15 Jun 2018, 03:06	0.06 MB	141	27
527,506 527,506	0000000000000000002bd0c59618362d4f7c95230208909ada7f1bb7cc6dd5a9	15 Jun 2018, 03:06	0.94 MB	1,665	35
527,505 527,505	000000000000000000362e746ce8f37cf55b4c912553fddb27c4e79e962ef380	15 Jun 2018, 02:50	0.73 MB	1,428	29
527,504 527,504	000000000000000000325df7624aca1640daa653a6c8754f45bf75919d1aeb09	15 Jun 2018, 02:38	0.04 MB	84	26
527,503 527,503	00000000000000000034cac5a1a879f59d686e057661a611a9583a5bb8d76a71	15 Jun 2018, 02:37	0.17 MB	210	13
527,502 527,502	0000000000000000000094a9f5d062005e1671ab1f26a1c9b97468a8f194156f	15 Jun 2018, 02:36	1.10 MB	2,254	31
527,501 527,501	00000000000000000002ba2a3a437f7be043e5cd837f1df1e67bd983e1d7e500	15 Jun 2018, 02:19	1.14 MB	1,168	4
527,500 527,500	00000000000000000015efaaa3b3c038f4b5abc1c9cfed627680f1d6ea528578	15 Jun 2018, 02:16	1.13 MB	1,591	16
527,499 527,499	0000000000000000001543f546e5a30e8660394863199cb285342f58cade373e	15 Jun 2018, 02:07	1.11 MB	1,629	31
527,498 527,498	00000000000000000037c13d248987ae0e8a834d63db94d8c81ac87b3f858643	15 Jun 2018, 01:57	1.05 MB	2,504	5
527,497 527,497	000000000000000000243468eace0d0b31c5139873dd1a89f45450afe6c4eeda	15 Jun 2018, 01:57	1.05 MB	3,008	6
527,496 527,496	00000000000000000016fe82d2f05c3a330a232e5d5f32ddbeac12ad40733a1f	15 Jun 2018, 01:56	1.16 MB	2,120	16
527,495 527,495	00000000000000000029fb13ca73f305f80ec94511fbf968a5c8c660d2c4a0da	15 Jun 2018, 01:50	1.38 MB	2,360	20
527,494 527,494	00000000000000000023e2ca02190193e63e4ef1d1791e1f723d7802aef6785e	15 Jun 2018, 01:48	1.15 MB	2,271	45
527,493 527,493	00000000000000000023768c0707cbd1ee3beea00d0bcddbff316f11a0dc9a15	15 Jun 2018, 01:20	1.16 MB	2,453	50
527,492 527,492	0000000000000000002730ab0c565d5592ac95fe7637d04cd4519a6696b9874d	15 Jun 2018, 00:12	1.23 MB	2,788	35
527,491 527,491	0000000000000000001ca9f3e742523cadd2af569c802b6addb8c674afdf267c	14 Jun 2018, 23:43	1.11 MB	2,697	18

Previous 10 blocks ↓

Total Size: 658.30 GB

Node Information

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

Uptime: 3 days, 15 hours, 2 minutes
Connections: 10 outgoing, 83 incoming
Data Transfer: 960.39 GB sent, 1.85 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.