Custody and Record‑Keeping: Lessons from the Digital Securities Sandbox for Fractional Property Shares

Regulators and market participants have emphasised that tokenisation does not remove the legal and operational need for robust custody, reconciliation and authoritative records. The Digital Securities Sandbox has been a controlled environment for firms to test how distributed ledgers, centralised registers and traditional custodians interact — but the underlying issues are longstanding: which record is legally dispositive, how reconciliations are performed, and how investor entitlements are safeguarded in insolvency scenarios. Operationally, market practice emerging from sandbox exercises highlights a layered approach. Firms typically combine on‑ledger records that enable efficient transfer and visibility with an off‑ledger legal register or nominee structure that preserves legal title where necessary. Reconciliation routines, audit trails and clear contractual relationships between platform, custodian and issuer are essential to ensure that ledger balances match legal ownership and that distributions and corporate actions can be executed. From a consumer protection perspective, the key imperatives are transparency and testable controls: retail investors expect to know who holds their legal interest, how assets are safeguarded, and what happens in custody failures. This has driven guidance on segregation of client assets and the practicalities of proving title where digital tokens represent fractional shares. For retail savers considering fractional digital shares in property or renewable projects, the custody and record‑keeping model matters. The greater the clarity about legal registers, reconciliation and safeguards, the easier it is for everyday investors to understand their rights and the risks attaching to fractional holdings.