Invidious
Log in
Ramon Cortes | EHS & Sustentabilidade
Subscribe | 1.1K
 RSS

Me chamo Ramon Cortes. Engenheiro Industrial com pós-graduação em
Engenharia de Segurança do Trabalho, Gestão Ambiental e
Process Safety Engineering (PSM). Certificado em Gestão de
Emissões de GEE e Carbon Pricing pela FGV.

13 anos de experiência em EHS em multinacionais — Johnson & Johnson,
John Deere, PepsiCo LATAM e atualmente Environmental & Sustainability
Coordinator HUB-SAM na Hitachi Energy.

Criei este canal para profissionais de EHS que querem conteúdo
técnico, rigoroso e aplicável — sem enrolação.

Séries do canal:
→ NR-1 e Riscos Psicossociais
→ Segurança de Processos — PSM na Prática
→ Inglês Técnico para SST (EHS English)
→ Sustentabilidade e ESG na Prática
→ Segurança Baseada em Evidências — HOP e Safety II

🎯 Quer falar inglês com confiança na sua área?
🎁 INGLÊS PARA SST — treinamento focado em quem trabalha com segurança do trabalho
👉 www.hotmart.com/product/ehs-english-4-0-ingles-sst…

View channel on YouTube
Switch Invidious Instance
Videos
Shorts
Livestreams
Playlists
Posts
newest
oldest
popular

Unable to parse item

Invidious encountered an error while trying to parse this item. For more information see below:

Show technical details 
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)`
Date: `2026-06-23T04:54:45Z`
Route: `/channel/UC4KYFSe68hrPtbfHhM4AM0g/streams`
Version: `2026.02.07-118d635 @ (HEAD detached at v2.20260207.0)`

<details>
<summary>Backtrace</summary>
<p>
   
```
Missing hash key: "collectionThumbnailViewModel" (KeyError)
  from /usr/share/crystal/src/hash.cr:1198:9 in '??'
  from /usr/share/crystal/src/json/any.cr:149:5 in 'process'
  from src/invidious/yt_backend/extractors.cr:524:17 in 'process'
  from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item'
  from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items'
  from src/invidious/channels/videos.cr:73:12 in 'get_60_livestreams:continuation:sort_by'
  from src/invidious/routes/channels.cr:127:34 in 'streams'
  from lib/kemal/src/kemal/route.cr:13:9 in '->'
  from src/invidious/helpers/handlers.cr:31:37 in 'call'
  from /usr/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /usr/share/crystal/src/http/server/handler.cr:30:7 in 'call_next'
  from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call'
  from /usr/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /usr/share/crystal/src/http/server/handler.cr:30:7 in 'call_next'
  from src/invidious/helpers/handlers.cr:80:12 in 'call'
  from /usr/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /usr/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /usr/share/crystal/src/http/server/handler.cr:30:7 in 'call_next'
  from src/ext/kemal_static_file_handler.cr:127:14 in 'call'
  from /usr/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /usr/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /usr/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /usr/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client'
  from /usr/share/crystal/src/fiber.cr:170:11 in 'run'
  from ???
```
</p>
</details>