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Add HIP-657 Mutable metadata fields for dynamic NFTs #612

Closed
1 of 8 tasks
Tracked by #131
SimiHunjan opened this issue Jul 21, 2023 · 2 comments
Closed
1 of 8 tasks
Tracked by #131

Add HIP-657 Mutable metadata fields for dynamic NFTs #612

SimiHunjan opened this issue Jul 21, 2023 · 2 comments
Labels
enhancement New feature or request P1
Milestone
v0.25.0-beta.1

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@SimiHunjan
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SimiHunjan commented Jul 21, 2023 •
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Problem

HIP-657 introduces new Hedera protobuf APIs.

HIP

Hedera Protobuf

  • (link Hedera protobuf PR when available)

Hedera Services Release

  • 0.48

Summary of feature

New:

NftMetadataUpdateTransaction

  • tokenID
  • metadataKey
  • metadata

Update Existing Transactions:

TokenCreateTransaction

  • metadataKey

TokenUpdateTransaction

  • metadataKey

Solution

  • Design the APIs for mutable metadata field feature
    • Add to the SDK references repository
  • Implement NftMetadataUpdateTransaction
  • Implement TokenCreateTransaction.metadataKey
  • Implement TokenUpdateTransaction.metaDataKey
  • Add example

Alternatives

No response
@SimiHunjan SimiHunjan added the enhancement New feature or request label Jul 21, 2023
@SimiHunjan
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Update: This feature will be added in the 0.42 October mainnet release. Could be pushed to the next release if modularization work is not complete.

@SimiHunjan
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Update: This is being pushed to 0.43 Services release.

@SimiHunjan SimiHunjan mentioned this issue Jan 18, 2024
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@SimiHunjan SimiHunjan added this to the v0.25.0 milestone Mar 5, 2024
@SimiHunjan SimiHunjan added the P1 label Mar 5, 2024
This was referenced Mar 20, 2024
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Merged
RickyLB added a commit that referenced this issue Apr 11, 2024
@RickyLB
feat: add metadata and metadata key to update Nfts and Fungible tokens
61067f0 
- Add HIP-646: Fungible Token Metadata Field #614
- Add HIP-765: Non-Fungible Token Metadata Field #763
- Add HIP-657 Mutable metadata fields for dynamic NFTs #612
- Solve backward compatibility issues with hedera-services v0.48.0 #766
@RickyLB RickyLB closed this as completed May 15, 2024
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enhancement New feature or request P1
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@SimiHunjan @RickyLB