Metaplex Foundation signs MOU with Crucible Limited to tokenize gold production on Solana

The deal uses the new MPL-3643 standard to link token holders to gold as it comes out of a partner mine Gold has spent thousands of years sitting in vaults. Metaplex Foundation wants some of it to start moving before it even leaves the ground. On November 10, 2026, Metaplex Foundation announced it had signed a memorandum of understanding (MOU) with Crucible Limited to bring tokenized gold production to Solana. The framework runs on MPL-3643, a compliance-focused token standard Metaplex introduced only weeks earlier. Most tokenized gold products put a static bar on-chain. This one ties tokens to output from a working mine. How the Crucible deal is supposed to work The structure is fairly simple on paper. A fund managed by Crucible will make upfront payments for gold from a partner mine. Holders of MPL-3643 tokens are then eligible to receive distributions of tokenized gold as the metal is produced. Crucible is a newcomer to tokenized financing for precious metals. The company says its edge lies in unlocking market access through engineering solutions from its mining partner, KCA. KCA brings a longer résumé. Since its founding in 1972, the firm has built over 70 processing plants acr...