← Top 100 Show HN Launches by Upvotes
Shared Rowset row
Row 30
Top 100 Show HN Launches by Upvotes · 28 columns · hn_id: 30244534
Row data
| Column | Value |
|---|---|
| rank | 30 |
| hn_id | 30244534 |
| upvotes | 1241 |
| comments | 137 |
| title | Show HN: SHA-256 explained step-by-step visually |
| description | An interactive educational website that explains the SHA-256 cryptographic algorithm step-by-step. |
| link | https://sha256algorithm.com/ |
| hn_discussion_url | https://news.ycombinator.com/item?id=30244534 |
| domain | sha256algorithm.com |
| author | manceraio |
| launched_at | 2022-02-07T13:31:11+00:00 |
| topic | Education |
| theme | Cryptography |
| tags | crypto education sha256 security tutorial |
| product_type | Web app |
| target_audience | Students and developers |
| is_open_source | Unknown |
| business_model | Free |
| is_active | True |
| activity_status | Live |
| http_status | 200 |
| resolved_url | https://sha256algorithm.com/ |
| page_meta_description | Sha256 algorithm explained online step by step visually |
| comment_to_upvote_ratio | 0.1104 |
| source_fetched_at | 2025-07-21T15:54:28.081625+00:00 |
| source_updated_at | 2025-07-21T15:54:28.081625+00:00 |
| activity_checked_at | 2026-07-14T23:57:48.157817+00:00 |
| source_api_url | https://hacker-news.firebaseio.com/v0/item/30244534.json |