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Version: 1.5.0

EVM to EVM cross ownership

Cross chain recipe

  1. Create metadata
  2. Add UUID, and Sources [, ipfs://..., swarm://...]
  3. Add didOwner formatted as ethr:did
  4. POST /dag
  5. GET /proof
  6. mintWithProof(moniker, UUID, uri) // make sure DAG network is supported in the destination chain


  • 1 cross chain metadata (same cid hash)
  • Same token ID in each chain
  • Same init owner

Use cases

Cross chain nft fragmentation