Unverified50% confidenceFactExact time
Podcast subscriptions rely on RSS feeds, and when a show changes hosting platforms the feed address may change, with the old address returning a 404 or a redirect, causing the subscription to break.
1
Sources
50%
Confidence
Long-term
Relevance
10/25/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedRSS is a web content subscription standard that emerged in the late 1990s, allowing users to subscribe to updates from different websites through an RSS reader in a unified manner.61% similarUnverifiedThe reason platforms weaken email list import in product design, restrict RSS output, or downrank external links is that a portable audience would weaken users' lock-in to the platform.60% similarUnverifiedSubscription churning is a consumer strategy of subscribing to a platform during the release period of popular content, canceling after finishing it, and then switching to another platform.59% similarUnverifiedModern RSS readers use HTTP's conditional request mechanism (If-Modified-Since and ETag headers) to avoid repeatedly downloading unchanged content.58% similarUnverifiedEven if the server returns a 301/302 redirect, the fragment is not passed along with the request to the new address; instead, the browser re-attaches it after completing the redirect.57% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1096765API
curl https://kongchang.com/api/v1/knowledge/claims/1096765MCP
get_claim(id=1096765)