[KongchangAI]
Unverified90% confidenceFactTime unknown

YouTube在纽约举办的年度广告主活动Brandcast安排在美国电视行业传统的Upfronts(前期广告销售季)期间,与ABC、NBC、CBS等传统电视网络直接争夺广告预算

1
Sources
90%
Confidence
Medium-term (~90 days)
Relevance
6/1/2026
First Seen
Valid until: 8/30/2026

Sources

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Stable URI
https://kongchang.com/claim/26390
API
curl https://kongchang.com/api/v1/knowledge/claims/26390
MCP
get_claim(id=26390)