# 2022/11/09 Hashpire Core Weekly Check-In

**URL:** <https://discuss.hashpire.io/t/2022-11-09-hashpire-core-weekly-check-in/489>\
**Category:** Events\
**Created:** [November 9, 2022, 6:41am UTC](https://discuss.hashpire.io/t/2022-11-09-hashpire-core-weekly-check-in/489 "2022-11-09T06:41:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Pantitas](https://discuss.hashpire.io/user_avatar/discuss.hashpire.io/pantitas/32/4_2.png) [@Pantitas](https://discuss.hashpire.io/u/Pantitas)\
**Post date:** [November 9, 2022, 6:41am UTC](https://discuss.hashpire.io/t/2022-11-09-hashpire-core-weekly-check-in/489/1 "2022-11-09T06:41:50Z")

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> **2022/11/09 Hashpire Core Weekly Check-In**
>
> **Starts:** November 9, 2022, 3:00pm (Asia/Bangkok)\
> **Link:** <https://us02web.zoom.us/j/84907917883>

## Roles

- [@editors](https://discuss.hashpire.io/groups/editors)
- @Namtan
- @parinyar
- @Pantitas

## Agenda

- Follow up ในส่วยของ next step ของอาทิตย์ที่แล้ว [2022/11/02 Hashpire Core Weekly Check-In - #4 by Pantitas](https://discuss.hashpire.io/t/2022-11-02-hashpire-core-weekly-check-in/486/4)

- พูดคุย feedback ในส่วนของ content ที่กำลังทำอยู่

- Update content status

## Preparation

- Idea เกี่ยวกับ content ที่จะโพสต์ในอาทิตย์หน้า

## Expected Output

- สรุปหัวข้อคอนเทนต์ + initial idea ที่จะโพสต์อาทิตย์หน้า

## Next Steps

- todo

## Recorded

- [https://youtu.be/9Mn7sI4lJWQ](https://youtu.be/9Mn7sI4lJWQ)

---

<div class="post-metadata">

**Author:** ![Pantitas](https://discuss.hashpire.io/user_avatar/discuss.hashpire.io/pantitas/32/4_2.png) [@Pantitas](https://discuss.hashpire.io/u/Pantitas)\
**Post date:** [November 9, 2022, 9:02am UTC](https://discuss.hashpire.io/t/2022-11-09-hashpire-core-weekly-check-in/489/2 "2022-11-09T09:02:41Z")

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Next step

- google drive folder - [Hashpire Community - Google 雲端硬碟](https://drive.google.com/drive/folders/1WuDTtwZnNU5ht-aX0_v0PeZ8oWgGAbdG)
- Idea เกี่ยวกับ Bitcoin Whitepaper Series

–

# My Note

aw compress vs hash fn

- extract เอาออก
- remove algrithm
- file → data

–

- priv key - Secure communication channel ในการแจกจ่าย key – symmetric vs asymmetric มีการ distribute key กันยังไง etc.
- Asymmetric = Public key cryptography
- hash function - digital fingerprint
- Digital signature - verify signature (deterministic / non-deterministic + use case), sign signature