| What can I execute or move? | Route an eligible order through a broker to a connected overnight ATS, subject to its session, order rules, and available contra-side liquidity. | Transfer an existing token on the same supported chain between registered wallets. DTC begins accepting conversion orders at 2 AM ET on eligible weekdays; execution still needs a separately agreed trade and venue. | A verified participant can trade in the permissioned Canton AMM against a supported asset, subject to pool liquidity, venue controls, and caps. The venue describes itself as designed for round-the-clock availability. |
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| Which record governs? | Broker execution reports, the venue feed, and TRF records; reconcile against broker, clearing, and custody records. | DTC administers the tokenized security entitlement; reconcile the DTC position and wallet activity to client books. The securities movement and any linked trade report are separate records. | The transfer agent maintains the issuer-side ownership record; the venue publishes transaction data through a public tape. |
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| What happens to the cash? | Eligible activity enters NSCC processing overnight; the trade still follows its trade date and the standard T+1 settlement cycle. | A standalone token transfer has a securities leg only. A linked DvP transaction depends on the counterparties' cash asset, funding, and the mechanism tying the legs together. | Launch trades paired the stock token with a stablecoin, with atomic transfer of both legs on-chain. Redeeming the on-chain balance into a bank balance is a separate operation with its own cutoffs. |
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| What if a leg fails? | Broker, clearing-member, and custodian procedures govern breaks and settlement fails. | Check conversion status, wallet eligibility, and the token and custody records; for linked DvP, identify who owns retries and remediation. | The venue describes all-or-none transfer in its AMM; operator controls govern stoppages. Off-chain redemption must be confirmed separately. |
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| Evidence at the cutoff | Overnight ATSs operating nightly; NSCC 24x5 live since June 28, 2026; SIP 23x5 production planned December 6, 2026. | DTCC Tokenization Service live October 28, 2026 on Canton and private Besu, 20 participants signed; July 15 limited production DvP and collateral transactions documented. | Public tape: five trades, $40,296 gross, all on November 4, 2026. No overnight execution observed yet. |
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