How to create stream Onchain instread of Offchain

+2 votes
Hello,

How to create stream Onchain instread of Offchain.

Because the defult is that the stream items are stored on offchain and I would like to have onchain and I would know how to retrive the data if the stream items onchain ?

thank you so much.
asked Feb 6 by anonymous

1 Answer

+2 votes

By default stream items are actually on-chain, you need to pass the extra parameter offchain to publish them off-chain (with just a hash on chain). And the method of item retrieval is the same in either case, as described in the 'Querying subscribed streams' APIs here:

https://www.multichain.com/developers/json-rpc-api/

answered Feb 7 by MultiChain
So if it is onchain it means the stream items are stored to everynode in the blockchain even if the node not subsecrib the stream ?
Yes, that's right, on-chain items are stored as part of the blockchain which every node keeps a copy of.
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