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kryptoschain10
Jun 23, 2025
Expert Q&A
How long can data be stored in Walrus and is extension possible?
I've been using Walrus to store my data, but I'm not sure how long it stays stored. I want to know if the data is stored permanently or if I need to renew it periodically? Also, if I want to ensure permanence, what are my options?
- Walrus
0
2
farshad15
Jun 20, 2025
Discussion
How to fix 'Cannot open wallet config file' error in Walrus?
I'm trying to use the Walrus CLI to store a file with the command walrus store --wallet. However, I'm encountering an error: Cannot open wallet config file at "~/.sui/sui_config/client.yaml". Err: Unable to load config. I've tried using relative and absolute paths in the command, but the error persists. I can open the file using a text editor, so I know it exists. How can I resolve this issue?
- Walrus
- Typescript SDK
0
4
CarlkawIy22
Jun 14, 2025
Expert Q&A
How to use Walrus for storing and verifying data on Solana?
I'm trying to build a Solana smart contract, and I need to hash some data on-chain. I want to store this hashed data using Walrus and verify it later. My main concern is whether to store this data on-chain or off-chain using Walrus. Additionally, I'm curious if storing the data off-chain allows for editing, and I am looking for the most efficient and secure method to enable this validation through the smart contract.
- Walrus
- Typescript SDK
0
2
Caplec15
Jun 13, 2025
Expert Q&A
Can I set env vars in a Walrus published site?
I'm trying to figure out if it's possible to set environment variables in a site published on Walrus. The idea is to adjust certain settings dynamically, but I'm unsure if Walrus supports such backend variables due to its static nature. Any insights?
- Walrus
0
2
BlueEyedCrypto30
Jun 12, 2025
Expert Q&A
What happens to blobs after they hit the end epoch?
I was wondering what exactly happens to blobs on the Walrus network when they reach their end epoch. Do they just disappear? Or can I get back some of the storage costs if I've marked them as deletable? Also, how does the whole lifecycle of these blobs work, especially in terms of storage reclamation?
- Walrus
- blob
0
2
mssoni30
Jun 11, 2025
Expert Q&A
What happens to data after the 'end epoch' in Wal framework?
I was learning about the Wal framework's 'writeBlob' function which requires setting a 'start epoch' and 'end epoch'. I'm curious, what happens to the stored data after the 'end epoch' is reached? Does it get deleted automatically, or does something else happen to ensure data continuity?
- Walrus
- blob
0
1
DuAn26
Jun 10, 2025
Discussion
Can I store NFT metadata and how to fetch it?
I'm working on an NFT project and I'm considering storing metadata for my NFTs. I'm curious if I can store this metadata externally and what the best practices would be for fetching it afterwards. Any advice would be greatly appreciated!
- Walrus
- Typescript SDK
0
2
1 Luca26
Jun 10, 2025
Expert Q&A
Does deploying a site with Walrus make it live instantly?
I’m trying to wrap my head around deploying a site using Walrus. When I hit the publish button and deploy the site, does it immediately go live, or do I have to wait for one epoch before it appears online?
- Walrus
0
2
hohm11
Jun 09, 2025
Expert Q&A
How can I become a Walrus storage node operator?
I've been keen on becoming a storage node operator for the Walrus decentralized storage network. However, I've read somewhere that the intake for storage node operators happened a while ago. Is there a way for new operators like myself to join, or is it limited to selected developers at this stage?
- Walrus
0
1
DuAn26
Jun 04, 2025
Expert Q&A
How can I map my SuiNS to a Walrus Site?
I've recently bought a SuiNS domain and I'm trying to map it to my Walrus Site, but it doesn't seem to work. I've followed some guides but get stuck with xxx.xx.walrus.site not functioning. Any advice on how to properly set this up?
- Walrus
- Typescript SDK
0
3