# Wall Street Infrastructure Picks Public Chains

Securities market infrastructure keeps adding public blockchains as settlement venues under narrow regulatory relief, so chains compete for institutional selection while legal ownership and control of eligibility stay with incumbent intermediaries.

- Conviction: 38 / 100 (weakening)
- Horizon: Emerging (watchlist)
- Tracking since: 2026-11-13T00:00:00.000Z
- Last updated: 2026-11-14T14:08:09.786Z
- Canonical: https://polylog.news/crypto/trends/market-infrastructure-goes-multichain
- Publisher: Polylog
- Affected regions: United States, Europe

## Recent score history

- 2026-11-13: 40
- 2026-11-14: 38

## Recent evidence

- [confirms] DTCC Adds Solana to Its Tokenization Service, Targeting the Second Half of 2027 (2026-11-13): DTCC added Solana to its tokenization service. Russell 1000 stocks, major index ETFs and Treasuries held at the Depository Trust Company become eligible in the second half of 2027, after a Stellar launch planned for the first half. The central US securities depository is now adding a second public chain.