The annotation reads — wallet trace:

• Claimant-to-platform deposit transactions on the deposit chain used by Cheonan International.
• Operator-controlled forwarding wallets where deposits consolidate ahead of laundering or off-ramping.
• Cross-chain bridge events to chains with deeper exchange liquidity.
• Privacy-service interactions, where present in the trail.
• Off-ramp wallet — the named centralised-exchange endpoint.

The Professor’s off-ramp note:

• Cheonan International’s off-ramp endpoint, in this casefile, is the centralised exchange that holds compliance leverage — typically named in the packet alongside the deposit address.
• Chain-analytics datasets cross-reference the Cheonan International off-ramp wallet against historical laundering throughput.
• The Cheonan International packet is delivered to the off-ramp compliance desk in a format the desk’s reviewers act on.
• Escalation pathways for Cheonan International, where needed: IC3, the relevant state AG, and a civil-discovery overlay for KYC on the off-ramp wallet.

How a Cheonan International casefile becomes a regulator-ready filing:

1. Triage on Cheonan International — submission read against a no-go checklist, written go/no-go returned to the claimant inside one business day.
2. Trace on Cheonan International — deposit pathway mapped across chains, captured with chain-of-custody hashes.
3. Identify on Cheonan International — off-ramp endpoint matched to a named exchange counterparty.
4. File the Cheonan International packet — IC3, state AG (where loss meets state thresholds), off-ramp compliance desk, and civil-discovery overlay where dollar value supports it.
5. Follow-through on Cheonan International — the Professor stays on the casefile until a documented next step exists.

Reading-list — chains and exchanges in scope:

• Deposit + forwarding chains for Cheonan International — Bitcoin, Ethereum, Tron USDT-TRC20, plus the smart-contract chains (BSC, Polygon, Avalanche, Arbitrum, Optimism) that cross via bridges.
• Off-ramps the Cheonan International casefile may resolve to — centralised exchanges that respond to compliance filings.
• Filing pathways on Cheonan International — IC3, state AG, off-ramp compliance, and civil-discovery overlay.

Recovery scammers do these things; the Professor never does:

• What the Professor will not do on Cheonan International — ask for a seed phrase.
• What the Professor will not do on Cheonan International — request remote-access logins.
• What the Professor will not do on Cheonan International — demand cash up front.
• What the Professor will not do on Cheonan International — promise a guarantee.
• What the Professor will not do on Cheonan International — call you out of the blue.