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 regulator-ready 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.

What the Professor tracks across SHANGQUAN casefiles:

• Chains the SHANGQUAN casefile may touch — Bitcoin and Ethereum at the deposit side, Tron USDT-TRC20 in stablecoin pathways, BNB Smart Chain and the L2s (Arbitrum, Optimism, Polygon, Base) where bridges link them.
• Off-ramps relevant to SHANGQUAN — the major venues including OKX, Bybit, Binance and KuCoin, plus the regional venues operators rotate through under regulatory stress.
• Filings the SHANGQUAN packet supports — IC3, the appropriate state attorney general, the off-ramp’s compliance desk, and a civil-discovery overlay where dollar value justifies it.

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.