Portability could matter more than decentralization as finance tokenizes

The article argues that as banks and asset managers put more financial products on blockchains, the ability to move holdings between providers may become a more important selling point than decentralization. It notes that tokenizing a security does not automatically give investors transferable legal rights, since ownership and servicing can still depend on a specific intermediary, citing SEC staff guidance from January 2026. The piece suggests that portability across custodians and platforms could shape competition as blockchain-based finance grows.

Banks are testing blockchain-based deposits, while asset managers place securities on distributed ledgers and crypto products connect with mainstream financial plumbing. The SEC’s January 2026 staff statement separated issuer-tokenized securities from third-party structures, noting that holder rights can vary. A token can therefore represent a security without ensuring another authorized firm will recognize or service the investor’s position.

Spot crypto exchange-traded products show the gap. In July 2025, the SEC permitted authorized participants to create and redeem shares in kind using underlying crypto, improving primary-market flexibility. Ordinary shareholders still generally cannot redeem shares for Bitcoin and send it to a personal wallet; they can sell or move shares among compatible brokerages.