Broken IPNS key?

[Rong "Mantle" Bao]

The url https://ipfs.io/v0/dag/resolve?arg=/ipns/QmSdXtvzC8v8iTTZuj5cVmiugnzbR1QATYRcGix4bBsioP returns a JSON indicating a 'could not resolve name' error. Since I am not that familiar with IPFS, I could not tell whether it caused the script to fail. But from the source I can see getting this IPNS name is critical to the subsequent process.

musescore-downloader/src/mscz.ts

Lines 9 to 27 in 87a2efd

 const IPNS_KEY = 'QmSdXtvzC8v8iTTZuj5cVmiugnzbR1QATYRcGix4bBsioP' 
 const IPNS_RS_URL = `https://ipfs.io/api/v0/dag/resolve?arg=/ipns/${IPNS_KEY}` 
  
 export const getMainCid = async (scoreinfo: ScoreInfo, _fetch = getFetch()): Promise<string> => { 
   // look for the persisted msczUrl inside scoreinfo 
   let result = scoreinfo.store.get(MAIN_CID_SYM) as string 
   if (result) { 
     return result 
   } 
  
   const r = await _fetch(IPNS_RS_URL) 
   assertRes(r) 
   const json = await r.json() 
   result = json.Cid['/'] 
  
   scoreinfo.store.set(MAIN_CID_SYM, result) // persist to scoreinfo 
   return result 
 } 
  

My main concerns:

• What is this IPNS name?
• Why it is changed, removed or so?
• Are there any ways to solve the issue?

[Rong "Mantle" Bao]

Switching to a new solution helped. Closing this.