Expert Q&A
Ask Walrus community experts
Posts
67- Expert Q&Alite.vue10Aug 31, 2025How does the Walrus Smartchain network ensure data availabilityHow does the Walrus Smartchain network ensure data availability and redundancy for uploaded content, and what are the best practices for optimizing storage cost and durability across a multi-aggregator deployment? - Typescript SDK
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- Expert Q&Alite.vue10Aug 31, 2025How does the Walrus Smartchain network ensure data availabilityHow does the Walrus Smartchain network ensure data availability and redundancy for uploaded content, and what are the best practices for optimizing storage cost and durability across a multi-aggregator deployment? - Walrus
- walrus-completion
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- Expert Q&Alite.vue10Aug 31, 2025How does the Walrus Smartchain network ensure data availabilityHow does the Walrus Smartchain network ensure data availability and redundancy for uploaded content, and what are the best practices for optimizing storage cost and durability across a multi-aggregator deployment? - Walrus
- walrus-completion
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- Expert Q&AJun 23, 2025How 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
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- Expert Q&AJun 14, 2025How 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
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- Expert Q&ACaplec15Jun 13, 2025Can 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
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- Expert Q&AJun 12, 2025What 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
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- Expert Q&Amssoni30Jun 11, 2025What 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
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- Expert Q&A1 Luca26Jun 10, 2025Does 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
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- Expert Q&Ahohm11Jun 09, 2025How 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
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