Permissioned ledgers
Updated
What it is
Permissioned ledgers are blockchain-based record-keeping systems where only vetted, known participants, banks, custodians, exchanges, can validate transactions or access data, unlike public/permissionless chains open to anyone. They aim to deliver blockchain's efficiency and interoperability benefits while meeting institutional requirements for privacy, compliance, and legal finality. The Canton Network is the leading 2026 example.
Why it matters lately
By 2026, Canton Network had scaled to roughly $9 trillion in monthly transaction volume, driven heavily by tokenized repo activity from participants such as Broadridge. Canton is backed by major institutions including JPMorgan, Goldman Sachs, BNP Paribas, BNY, Nasdaq, S&P Global, and DTCC, reflecting a shift of large-scale institutional settlement onto permissioned infrastructure rather than public chains.
Asymmetric Analytics view
Inference (AA): ELSI distinguishes permissioned-ledger settlement scale (e.g., Canton) from public-chain activity when assessing institutional tokenization exposure, since the two carry different regulatory and liquidity profiles.