On-chain integration for physical collectibles—the hardest part has never been sending the card out, but whether the system can still safeguard the asset when issues arise with the package. @renaissxyz has fully opened Full Redemption, removing SBTs and phased thresholds, signaling that on-chain ownership can truly return to the physical world. However, once users sign and burn the NFT, if the address is incorrect, customs clearance is delayed, delivery fails, or the package is returned, the complexity of handling these issues skyrockets. At this point, what users really care about isn’t just where the logistics are, but where the card is stored, who’s responsible for follow-ups, and how to appeal when the on-chain status doesn’t match the real-world situation. Renaiss has addressed ownership verification with independent vaults, multi-sig custody, and on-chain records. The next step should be to refine exception handling: Can the address be modified? How are returned items processed? What’s the insurance coverage? Who handles cross-vault transfers? Successfully completing a normal redemption only proves the functionality works; being able to locate the asset, identify the responsible party, and resolve issues when problems arise is what truly demonstrates the maturity of this collectible infrastructure.