From the marginalia — the deposit pathway:

• Claimant-to-platform deposit transactions on the deposit chain used by USG.
• 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.

Off-ramp map — where the funds left the chain:

• USG 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 USG is matched against compliance and chain-analytics datasets the Professor reads daily.
• Compliance leverage applied to the named off-ramp for USG — the packet is delivered in compliance-desk format.
• Non-cooperative off-ramps trigger IC3 + state-AG + civil-discovery escalation on the USG casefile.

Filing pathway — the next step after the off-ramp is identified:

1. First read on USG — incoming submission is reviewed against the no-go list and a written go/no-go is returned in writing.
2. Wallet trace on USG — deposit-to-off-ramp pathway is mapped across chains with verifiable hashes.
3. Counterparty identification — the off-ramp endpoint for USG is named to a centralised exchange wallet.
4. Packet filing on USG — IC3, state AG, off-ramp compliance desk; civil discovery if dollar value justifies it.
5. Casefile follow-through — the Professor stays with USG until a documented outcome or escalation step is on file.

Reading-list — chains and exchanges in scope:

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

Boundaries on every USG casefile — never crossed:

• Hard line on USG — no seed-phrase requests, period.
• Hard line on USG — no remote logins requested.
• Hard line on USG — no upfront cash retainer.
• Hard line on USG — no guarantee language.
• Hard line on USG — no unsolicited phone outreach.