Understand the freezing & locking mechanics that ensure metadata integrity
IPatchwork721
setFrozen(myTokenId, true)
to freeze the NFT.getFreezeNonce(myTokenId)
to get the current freeze nonce.safeTransferFromWithFreezeNonce()
providing the known freeze nonce to transfer.Frozen
or Thawed
event are emitted when frozen state changes
Locked
or Unlocked
event are emitted when locked state changes