From the marginalia — the deposit pathway:

• Claimant deposit hashes — provided in the case submission and verified against the public ledger for Prosus Pro.
• Forwarding wallets on the deposit chain — each hop documented with the forwarding tx hash and the consolidating wallet.
• Bridge events into chains where the operator can off-ramp at scale.
• Mixer or privacy-service interactions, where present, listed with the contract address and the deposit/withdraw side.
• Off-ramp endpoint — the centralised exchange deposit address holding the compliance lever.

Off-ramp summary — Prosus Pro casefile:

• Off-ramp endpoint for Prosus Pro resolves to a named centralised counterparty — the venue varies casefile to casefile, but the resolution always names a real exchange wallet.
• Prosus Pro’s off-ramp address is matched against the Professor’s compliance feed and against external chain-analytics datasets.
• The compliance packet for Prosus Pro is structured the way an off-ramp compliance reviewer expects to receive evidence — header, hashes, narrative, ask.
• If the Prosus Pro off-ramp counterparty does not respond inside the published window, escalation routes through IC3, state AG, and civil discovery.

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

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

Reading-list — chains and exchanges in scope:

• Chains the Professor reads for Prosus Pro casefiles — BTC, ETH, Tron USDT, BNB Smart Chain, Avalanche, Polygon, Arbitrum, Optimism, plus the cross-chain bridges that link them.
• Off-ramps named in Prosus Pro — major centralised venues with compliance desks that accept regulator-grade packets.
• Filing pathways available on Prosus Pro — IC3 for US claimants, state AG offices, off-ramp compliance, and civil-discovery overlay for high-value loss.

What the Professor will never do — by policy:

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