From the marginalia, the deposit pathway:

• Deposit confirmations from the claimant to SHANGQUAN’s receiving wallet at shangquanfx.com.
• Forwarding-wallet pathway documented hop-by-hop with chain of custody hashes.
• Cross-chain bridge transactions where the operator routed value out of the deposit chain.
• Mixer or coin-join interactions, where applicable.
• Final off-ramp at a centralised exchange, the compliance counterparty named in the recovery filing.

Off-ramp summary, SHANGQUAN casefile:

• SHANGQUAN casefiles end at a centralised exchange, Bybit, KuCoin, OKX, or Gate.io are common; the casefile names the actual deposit address that received the consolidated funds.
• Off-ramp wallet for SHANGQUAN is matched against compliance and chain-analytics datasets the Professor reads daily.
• Compliance leverage applied to the named off-ramp for SHANGQUAN, the packet is delivered in compliance-desk format.
• Non-cooperative off-ramps trigger IC3 + state-AG + civil-discovery escalation on the SHANGQUAN casefile.

How a SHANGQUAN casefile becomes a evidence filing:

1. Read the SHANGQUAN submission, written go/no-go returned.
2. Map the SHANGQUAN wallet trail, every hop captured with chain of custody hashes.
3. Name the SHANGQUAN off-ramp, endpoint counterparty identified.
4. Build and file the SHANGQUAN recovery packet, to IC3, state AG, off-ramp compliance, civil-discovery overlay.
5. Stay on the SHANGQUAN file, until written next steps exist.

Recovery scammers do these things; the Professor never does:

• Boundary on SHANGQUAN, seed phrases are off-limits.
• Boundary on SHANGQUAN, remote logins are off-limits.
• Boundary on SHANGQUAN, upfront cash retainers are off-limits.
• Boundary on SHANGQUAN, guaranteed-recovery promises are off-limits.
• Boundary on SHANGQUAN, unsolicited outbound contact is off-limits.